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Diabetes mellitus

MedGen UID:
8350
Concept ID:
C0011849
Disease or Syndrome
Synonym: Diabetes mellitus (disease)
SNOMED CT: Diabetes mellitus (73211009); DM - Diabetes mellitus (73211009)
 
HPO: HP:0000819
Monarch Initiative: MONDO:0005015

Definition

A group of abnormalities characterized by hyperglycemia and glucose intolerance. [from HPO]

Term Hierarchy

CClinical test,  RResearch test,  OOMIM,  GGeneReviews,  VClinVar  
  • CROGVDiabetes mellitus

Conditions with this feature

Ataxia-telangiectasia syndrome
MedGen UID:
439
Concept ID:
C0004135
Disease or Syndrome
Classic ataxia-telangiectasia (A-T) is characterized by progressive cerebellar ataxia beginning between ages one and four years, oculomotor apraxia, choreoathetosis, telangiectasias of the conjunctivae, immunodeficiency, frequent infections, and an increased risk for malignancy, particularly leukemia and lymphoma. Individuals with A-T are unusually sensitive to ionizing radiation. Non-classic forms of A-T have included adult-onset A-T and A-T with early-onset dystonia.
Diabetes mellitus type 1
MedGen UID:
41522
Concept ID:
C0011854
Disease or Syndrome
Type 1 diabetes mellitus (T1D), also designated insulin-dependent diabetes mellitus (IDDM), is a disorder of glucose homeostasis characterized by susceptibility to ketoacidosis in the absence of insulin therapy. It is a genetically heterogeneous autoimmune disease affecting about 0.3% of Caucasian populations (Todd, 1990). Genetic studies of T1D have focused on the identification of loci associated with increased susceptibility to this multifactorial phenotype. The classic phenotype of diabetes mellitus is polydipsia, polyphagia, and polyuria which result from hyperglycemia-induced osmotic diuresis and secondary thirst. These derangements result in long-term complications that affect the eyes, kidneys, nerves, and blood vessels.
Familial type 5 hyperlipoproteinemia
MedGen UID:
5693
Concept ID:
C0020481
Disease or Syndrome
A severe type of hyperlipidemia, sometimes familial, that is characterized by the elevation of both plasma chylomicrons and triglycerides contained in very-low-density lipoproteins. Type V hyperlipoproteinemia is often associated with diabetes mellitus and is not caused by reduced lipoprotein lipase activity as in hyperlipoproteinemia type I.
Hyperostosis interna frontalis
MedGen UID:
9367
Concept ID:
C0020494
Disease or Syndrome
Bony overgrowth of the internal (endosteal) surface of the frontal bone.
Kearns-Sayre syndrome
MedGen UID:
9618
Concept ID:
C0022541
Disease or Syndrome
Mitochondrial DNA (mtDNA) deletion syndromes predominantly comprise three overlapping phenotypes that are usually simplex (i.e., a single occurrence in a family), but rarely may be observed in different members of the same family or may evolve from one clinical syndrome to another in a given individual over time. The three classic phenotypes caused by mtDNA deletions are Kearns-Sayre syndrome (KSS), Pearson syndrome, and progressive external ophthalmoplegia (PEO). KSS is a progressive multisystem disorder defined by onset before age 20 years, pigmentary retinopathy, and PEO; additional features include cerebellar ataxia, impaired intellect (intellectual disability, dementia, or both), sensorineural hearing loss, ptosis, oropharyngeal and esophageal dysfunction, exercise intolerance, muscle weakness, cardiac conduction block, and endocrinopathy. Pearson syndrome is characterized by sideroblastic anemia and exocrine pancreas dysfunction and may be fatal in infancy without appropriate hematologic management. PEO is characterized by ptosis, impaired eye movements due to paralysis of the extraocular muscles (ophthalmoplegia), oropharyngeal weakness, and variably severe proximal limb weakness with exercise intolerance. Rarely, a mtDNA deletion can manifest as Leigh syndrome.
Werner syndrome
MedGen UID:
12147
Concept ID:
C0043119
Disease or Syndrome
Werner syndrome is characterized by the premature appearance of features associated with normal aging and cancer predisposition. Individuals with Werner syndrome develop normally until the end of the first decade. The first sign is the lack of a growth spurt during the early teen years. Early findings (usually observed in the 20s) include loss and graying of hair, hoarseness, and scleroderma-like skin changes, followed by bilateral ocular cataracts, type 2 diabetes mellitus, hypogonadism, skin ulcers, and osteoporosis in the 30s. Myocardial infarction and cancer are the most common causes of death; the mean age of death in individuals with Werner syndrome is 54 years.
Stiff-man syndrome
MedGen UID:
39017
Concept ID:
C0085292
Disease or Syndrome
The stiff-person syndrome (SPS) is most often an adult-onset sporadic acquired disorder characterized by progressive muscle stiffness with superimposed painful muscle spasms accompanied by electromyographic evidence of continuous motor activity at rest. SPS has been associated with autoimmune disorders, diabetes mellitus, thyrotoxicosis, and hypopituitarism with adrenal insufficiency (George et al., 1984). Approximately 60% of patients with SPS have antibodies to glutamic acid decarboxylase (GAD2, or GAD65; 138275), the rate-limiting enzyme in the synthesis of the inhibitory neurotransmitter gamma-aminobutyric acid (GABA), suggesting an immune-mediated pathogenesis (Folli et al., 1993). Approximately 10% of patients develop SPS as a paraneoplastic neurologic disorder associated with antibodies to amphiphysin (AMPH; 600418), an intracellular protein associated with neuronal synaptic vesicle endocytosis (Burns, 2005). See also congenital stiff-man syndrome, or hereditary hyperexplexia (149400), which is caused by mutations in subunits of the glycine receptor gene (GLRA1, 138491; GLRB, 138492). Meinck and Thompson (2002) provided a detailed review of stiff-person syndrome. They also discussed 2 possibly related conditions, progressive encephalomyelitis with rigidity (PERM), a more severe disorder with other neurologic features, and stiff-limb or stiff-leg syndrome, a focal disorder.
Juvenile myopathy, encephalopathy, lactic acidosis AND stroke
MedGen UID:
56485
Concept ID:
C0162671
Disease or Syndrome
MELAS (mitochondrial encephalomyopathy, lactic acidosis, and stroke-like episodes) is a multisystem disorder with protean manifestations. The vast majority of affected individuals develop signs and symptoms of MELAS between ages two and 40 years. Common clinical manifestations include stroke-like episodes, encephalopathy with seizures and/or dementia, muscle weakness and exercise intolerance, normal early psychomotor development, recurrent headaches, recurrent vomiting, hearing impairment, peripheral neuropathy, learning disability, and short stature. During the stroke-like episodes neuroimaging shows increased T2-weighted signal areas that do not correspond to the classic vascular distribution (hence the term "stroke-like"). Lactic acidemia is very common and muscle biopsies typically show ragged red fibers.
Johanson-Blizzard syndrome
MedGen UID:
59798
Concept ID:
C0175692
Disease or Syndrome
Johanson-Blizzard syndrome is an autosomal recessive disorder characterized by poor growth, mental retardation, and variable dysmorphic features, including aplasia or hypoplasia of the nasal alae, abnormal hair patterns or scalp defects, and oligodontia. Other features include hypothyroidism, sensorineural hearing loss, imperforate anus, and pancreatic exocrine insufficiency (summary by Al-Dosari et al., 2008).
Williams syndrome
MedGen UID:
59799
Concept ID:
C0175702
Disease or Syndrome
Williams syndrome (WS) is characterized by cardiovascular disease (elastin arteriopathy, peripheral pulmonary stenosis, supravalvar aortic stenosis, hypertension), distinctive facies, connective tissue abnormalities, intellectual disability (usually mild), a specific cognitive profile, unique personality characteristics, growth abnormalities, and endocrine abnormalities (hypercalcemia, hypercalciuria, hypothyroidism, and early puberty). Feeding difficulties often lead to poor weight gain in infancy. Hypotonia and hyperextensible joints can result in delayed attainment of motor milestones.
Hereditary pancreatitis
MedGen UID:
116056
Concept ID:
C0238339
Disease or Syndrome
PRSS1-related hereditary pancreatitis (HP) is characterized by episodes of acute pancreatitis (AP) and recurrent acute pancreatitis (RAP: >1 episode of AP), with frequent progression to chronic pancreatitis (CP). Manifestations of acute pancreatitis can range from vague abdominal pain lasting one to three days to severe abdominal pain lasting days to weeks and requiring hospitalization.
Splenoportal vascular anomaly
MedGen UID:
137945
Concept ID:
C0340826
Congenital Abnormality
Muscular atrophy, ataxia, retinitis pigmentosa, and diabetes mellitus
MedGen UID:
137966
Concept ID:
C0342281
Disease or Syndrome
A rare hereditary ataxia with characteristics of neurogenic muscular atrophy associated with signs of cerebellar ataxia, degeneration of the retina and diabetes mellitus. Onset of the disease is in adolescence and the course is slowly progressive.
Woodhouse-Sakati syndrome
MedGen UID:
83337
Concept ID:
C0342286
Disease or Syndrome
Virtually all individuals with Woodhouse-Sakati syndrome (WSS) have the endocrine findings of hypogonadism (evident at puberty) and progressive childhood-onset hair thinning that often progresses to alopecia totalis in adulthood. More than half of individuals have the neurologic findings of progressive extrapyramidal movements (dystonic spasms with dystonic posturing with dysarthria and dysphagia), moderate bilateral postlingual sensorineural hearing loss, and mild intellectual disability. To date, more than 40 families (including 33 with a molecularly confirmed diagnosis) with a total of 88 affected individuals have been reported in the literature.
Megaloblastic anemia, thiamine-responsive, with diabetes mellitus and sensorineural deafness
MedGen UID:
83338
Concept ID:
C0342287
Congenital Abnormality
Thiamine-responsive megaloblastic anemia syndrome (TRMA) is characterized by megaloblastic anemia, progressive sensorineural hearing loss, and diabetes mellitus. Onset of megaloblastic anemia occurs between infancy and adolescence. The anemia is corrected with thiamine treatment, but the red cells remain macrocytic and anemia can recur if treatment is withdrawn. Progressive sensorineural hearing loss often occurs early and can be detected in toddlers; hearing loss is irreversible and may not be prevented by thiamine treatment. The diabetes mellitus is non-type I in nature, with age of onset from infancy to adolescence. Thiamine treatment may reduce insulin requirement and delay onset of diabetes in some individuals.
Renal cysts and diabetes syndrome
MedGen UID:
96569
Concept ID:
C0431693
Disease or Syndrome
The 17q12 recurrent deletion syndrome is characterized by variable combinations of the three following findings: structural or functional abnormalities of the kidney and urinary tract, maturity-onset diabetes of the young type 5 (MODY5), and neurodevelopmental or neuropsychiatric disorders (e.g., developmental delay, intellectual disability, autism spectrum disorder, schizophrenia, anxiety, and bipolar disorder). Using a method of data analysis that avoids ascertainment bias, the authors determined that multicystic kidneys and other structural and functional kidney anomalies occur in 85% to 90% of affected individuals, MODY5 in approximately 40%, and some degree of developmental delay or learning disability in approximately 50%. MODY5 is most often diagnosed before age 25 years (range: age 10-50 years).
Intellectual disability-cataracts-calcified pinnae-myopathy syndrome
MedGen UID:
162911
Concept ID:
C0796121
Disease or Syndrome
Primrose syndrome is characterized by macrocephaly, hypotonia, developmental delay, intellectual disability with expressive speech delay, behavioral issues, a recognizable facial phenotype, radiographic features, and altered glucose metabolism. Additional features seen in adults: sparse body hair, distal muscle wasting, and contractures. Characteristic craniofacial features include brachycephaly, high anterior hairline, deeply set eyes, ptosis, downslanted palpebral fissures, high palate with torus palatinus, broad jaw, and large ears with small or absent lobes. Radiographic features include calcification of the external ear cartilage, multiple Wormian bones, platybasia, bathrocephaly, slender bones with exaggerated metaphyseal flaring, mild epiphyseal dysplasia, and spondylar dysplasia. Additional features include hearing impairment, ocular anomalies, cryptorchidism, and nonspecific findings on brain MRI.
Deficiency of ferroxidase
MedGen UID:
168057
Concept ID:
C0878682
Disease or Syndrome
Aceruloplasminemia is characterized by iron accumulation in the brain and viscera. The clinical triad of retinal degeneration, diabetes mellitus (DM), and neurologic disease is seen in individuals ranging from age 30 years to older than 70 years. The neurologic findings of movement disorder (blepharospasm, grimacing, facial and neck dystonia, tremors, chorea) and ataxia (gait ataxia, dysarthria) correspond to regions of iron deposition in the brain. Individuals with aceruloplasminemia often present with anemia prior to onset of DM or obvious neurologic problems. Cognitive dysfunction including apathy and forgetfulness occurs in more than half of individuals with this condition.
Progeroid short stature with pigmented nevi
MedGen UID:
224702
Concept ID:
C1261128
Disease or Syndrome
Mulvihill-Smith syndrome is characterized by premature aging, multiple pigmented nevi, lack of facial subcutaneous fat, microcephaly, short stature, sensorineural hearing loss, and mental retardation. Immunodeficiency may also be a feature. Adult manifestations include the development of tumors, a sleep disorder with severe insomnia, and cognitive decline (summary by Yagihashi et al., 2009).
Congenital generalized lipodystrophy type 1
MedGen UID:
318592
Concept ID:
C1720862
Disease or Syndrome
Berardinelli-Seip congenital lipodystrophy (BSCL) is usually diagnosed at birth or soon thereafter. Because of the absence of functional adipocytes, lipid is stored in other tissues, including muscle and liver. Affected individuals develop insulin resistance and approximately 25%-35% develop diabetes mellitus between ages 15 and 20 years. Hepatomegaly secondary to hepatic steatosis and skeletal muscle hypertrophy occur in all affected individuals. Hypertrophic cardiomyopathy is reported in 20%-25% of affected individuals and is a significant cause of morbidity from cardiac failure and early mortality.
Photomyoclonus, diabetes mellitus, deafness, nephropathy and cerebral dysfunction
MedGen UID:
315660
Concept ID:
C1809475
Disease or Syndrome
Progressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal dominant 3
MedGen UID:
373087
Concept ID:
C1836439
Disease or Syndrome
Progressive external ophthalmoplegia is characterized by multiple mitochondrial DNA deletions in skeletal muscle. The most common clinical features include adult onset of weakness of the external eye muscles and exercise intolerance. Patients with C10ORF2-linked adPEO may have other clinical features including proximal muscle weakness, ataxia, peripheral neuropathy, cardiomyopathy, cataracts, depression, and endocrine abnormalities (summary by Fratter et al., 2010). For a general phenotypic description and a discussion of genetic heterogeneity of autosomal dominant progressive external ophthalmoplegia, see PEOA1 (157640). PEO caused by mutations in the POLG gene (174763) are associated with more complicated phenotypes than those forms caused by mutations in the SLC25A4 (103220) or C10ORF2 genes (Lamantea et al., 2002).
Permanent neonatal diabetes mellitus-pancreatic and cerebellar agenesis syndrome
MedGen UID:
332288
Concept ID:
C1836780
Disease or Syndrome
Permanent neonatal diabetes mellitus-pancreatic and cerebellar agenesis syndrome is characterized by neonatal diabetes mellitus associated with cerebellar and/or pancreatic agenesis.
Wolfram syndrome, mitochondrial form
MedGen UID:
325511
Concept ID:
C1838782
Disease or Syndrome
Charcot-Marie-Tooth peroneal muscular atrophy and Friedreich ataxia, combined
MedGen UID:
337104
Concept ID:
C1844863
Disease or Syndrome
Growth delay due to insulin-like growth factor I resistance
MedGen UID:
338622
Concept ID:
C1849157
Disease or Syndrome
Patients with mutations in the receptor for insulin-like growth factor I show intrauterine growth retardation and postnatal growth failure, resulting in short stature and microcephaly. Other features may include delayed bone age, developmental delay, and dysmorphic features.
Edema, familial idiopathic, prepubertal
MedGen UID:
377535
Concept ID:
C1851847
Disease or Syndrome
Type 1 diabetes mellitus 2
MedGen UID:
377588
Concept ID:
C1852092
Disease or Syndrome
Uncontrolled type 1 diabetes can lead to a life-threatening complication called diabetic ketoacidosis. Without insulin, cells cannot take in glucose. A lack of glucose in cells prompts the liver to try to compensate by releasing more glucose into the blood, and blood sugar can become extremely high. The cells, unable to use the glucose in the blood for energy, respond by using fats instead. Breaking down fats to obtain energy produces waste products called ketones, which can build up to toxic levels in people with type 1 diabetes, resulting in diabetic ketoacidosis. Affected individuals may begin breathing rapidly; develop a fruity odor in the breath; and experience nausea, vomiting, facial flushing, stomach pain, and dryness of the mouth (xerostomia). In severe cases, diabetic ketoacidosis can lead to coma and death.\n\nType 1 diabetes can occur at any age, from early childhood to late adulthood. The first signs and symptoms of the disorder are caused by high blood sugar and may include frequent urination (polyuria), excessive thirst (polydipsia), fatigue, blurred vision, tingling or loss of feeling in the hands and feet, and weight loss. These symptoms may recur during the course of the disorder if blood sugar is not well controlled by insulin replacement therapy. Improper control can also cause blood sugar levels to become too low (hypoglycemia). This may occur when the body's needs change, such as during exercise or if eating is delayed. Hypoglycemia can cause headache, dizziness, hunger, shaking, sweating, weakness, and agitation.\n\nType 1 diabetes is a disorder characterized by abnormally high blood sugar levels. In this form of diabetes, specialized cells in the pancreas called beta cells stop producing insulin. Insulin controls how much glucose (a type of sugar) is passed from the blood into cells for conversion to energy. Lack of insulin results in the inability to use glucose for energy or to control the amount of sugar in the blood.\n\nOver many years, the chronic high blood sugar associated with diabetes may cause damage to blood vessels and nerves, leading to complications affecting many organs and tissues. The retina, which is the light-sensitive tissue at the back of the eye, can be damaged (diabetic retinopathy), leading to vision loss and eventual blindness. Kidney damage (diabetic nephropathy) may also occur and can lead to kidney failure and end-stage renal disease (ESRD). Pain, tingling, and loss of normal sensation (diabetic neuropathy) often occur, especially in the feet. Impaired circulation and absence of the normal sensations that prompt reaction to injury can result in permanent damage to the feet; in severe cases, the damage can lead to amputation. People with type 1 diabetes are also at increased risk of heart attacks, strokes, and problems with urinary and sexual function.
Neutral lipid storage myopathy
MedGen UID:
339913
Concept ID:
C1853136
Disease or Syndrome
Neutral lipid storage disease with myopathy is an autosomal recessive muscle disorder characterized by adult onset of slowly progressive proximal muscle weakness affecting the upper and lower limbs and associated with increased serum creatine kinase; distal muscle weakness may also occur. About half of patients develop cardiomyopathy later in the disease course. Other variable features include diabetes mellitus, hepatic steatosis, hypertriglyceridemia, and possibly sensorineural hearing loss. Leukocytes and muscle cells show cytoplasmic accumulation of triglycerides (summary by Reilich et al., 2011). Neutral lipid storage disease with myopathy belongs to a group of disorders termed neutral lipid storage disorders (NLSDs). These disorders are characterized by the presence of triglyceride-containing cytoplasmic droplets in leukocytes and in other tissues, including bone marrow, skin, and muscle. Chanarin-Dorfman syndrome (CDS; 275630) is defined as NLSD with ichthyosis (NLSDI). Patients with NLSDM present with myopathy but without ichthyosis (summary by Fischer et al., 2007).
Hemochromatosis type 4
MedGen UID:
340044
Concept ID:
C1853733
Disease or Syndrome
Hemochromatosis type 4 (HFE4) is a dominantly inherited iron overload disorder with heterogeneous phenotypic manifestations that can be classified into 2 groups. One group is characterized by an early rise in ferritin (see 134790) levels with low to normal transferrin (190000) saturation and iron accumulation predominantly in macrophages. The other group is similar to classical hemochromatosis, with high transferrin saturation and prominent parenchymal iron loading (summary by De Domenico et al., 2005). For general background information and a discussion of genetic heterogeneity of hereditary hemochromatosis, see 235200.
Intellectual disability-dysmorphism-hypogonadism-diabetes mellitus syndrome
MedGen UID:
343317
Concept ID:
C1855303
Disease or Syndrome
This syndrome has characteristics of moderate intellectual deficit, craniofacial dysmorphism, hypergonadotropic hypogonadism, eunuchoid habitus, type 1 diabetes mellitus, and epilepsy. It has been described in four patients (three brothers and their sister). This syndrome is probably transmitted as an autosomal recessive trait.
Friedreich ataxia 1
MedGen UID:
383962
Concept ID:
C1856689
Disease or Syndrome
Friedreich ataxia (FRDA) is characterized by slowly progressive ataxia with onset usually before age 25 years (mean age at onset: 10-15 yrs). FRDA is typically associated with dysarthria, muscle weakness, spasticity particularly in the lower limbs, scoliosis, bladder dysfunction, absent lower-limb reflexes, and loss of position and vibration sense. Approximately two thirds of individuals with FRDA have cardiomyopathy, up to 30% have diabetes mellitus, and approximately 25% have an "atypical" presentation with later onset or retained tendon reflexes.
Cranial nerves, recurrent paresis of
MedGen UID:
387846
Concept ID:
C1857530
Disease or Syndrome
Neonatal diabetes mellitus with congenital hypothyroidism
MedGen UID:
347541
Concept ID:
C1857775
Disease or Syndrome
Neonatal diabetes mellitus with congenital hypothyroidism (NDH) syndrome is characterized by intrauterine growth retardation and onset of nonimmune diabetes mellitus within the first few weeks of life. Other features include renal parenchymal disease, primarily renal cystic dysplasia, and hepatic disease, with hepatitis in some patients and hepatic fibrosis and cirrhosis in others. Facial dysmorphism, when present, consistently involves low-set ears, epicanthal folds, flat nasal bridge, long philtrum, and thin upper lip. Most patients exhibit developmental delay (Dimitri et al., 2015).
Wolfram syndrome 2
MedGen UID:
347604
Concept ID:
C1858028
Disease or Syndrome
Wolfram syndrome-2 is an autosomal recessive neurodegenerative disorder characterized by diabetes mellitus, high frequency sensorineural hearing loss, optic atrophy or neuropathy, and defective platelet aggregation resulting in peptic ulcer bleeding (summary by Mozzillo et al., 2014). For a discussion of genetic heterogeneity of Wolfram syndrome, see WFS1 (222300).
Bardet-Biedl syndrome 6
MedGen UID:
347610
Concept ID:
C1858054
Disease or Syndrome
BBS6 is an autosomal recessive disorder with cardinal features of postaxial polydactyly, retinitis pigmentosa, kidney defects, obesity, and mental retardation (Slavotinek et al., 2000). Zaghloul and Katsanis (2009) estimated that mutations in the MKKS gene account for 5.8% of the total BBS mutational load. For a general phenotypic description and a discussion of genetic heterogeneity of Bardet-Biedl syndrome, see BBS1 (209900).
Brachydactyly, type A2, with microcephaly
MedGen UID:
395250
Concept ID:
C1859393
Disease or Syndrome
Atherosclerosis-deafness-diabetes-epilepsy-nephropathy syndrome
MedGen UID:
349198
Concept ID:
C1859596
Disease or Syndrome
A rare, severe, circulatory system disease characterized by premature, diffuse, severe atherosclerosis (including the aorta and renal, coronary, and cerebral arteries), sensorineural deafness, diabetes mellitus, progressive neurological deterioration with cerebellar symptoms and photomyoclonic seizures, and progressive nephropathy. Partial deficiency of mitochondrial complexes III and IV in the kidney and fibroblasts (but not in muscle) may be associated. There have been no further descriptions in the literature since 1994.
Stimmler syndrome
MedGen UID:
348505
Concept ID:
C1859965
Congenital Abnormality
Syndrome with the association of microcephaly, low birth weight and severe intellectual deficit with dwarfism, small teeth and diabetes mellitus. Two cases have been described. Biochemical tests reveal the presence of high levels of alanine in the urine and elevated alanine, pyruvate and lactate levels in the blood.
Hyperinsulinism due to glucokinase deficiency
MedGen UID:
355435
Concept ID:
C1865290
Disease or Syndrome
Congenital hyperinsulinism is a condition that causes individuals to have abnormally high levels of insulin, which is a hormone that helps control blood sugar levels. People with this condition have frequent episodes of low blood sugar (hypoglycemia). In infants and young children, these episodes are characterized by a lack of energy (lethargy), irritability, or difficulty feeding. Repeated episodes of low blood sugar increase the risk for serious complications such as breathing difficulties, seizures, intellectual disability, vision loss, brain damage, and coma.\n\nThe severity of congenital hyperinsulinism varies widely among affected individuals, even among members of the same family. About 60 percent of infants with this condition experience a hypoglycemic episode within the first month of life. Other affected children develop hypoglycemia by early childhood. Unlike typical episodes of hypoglycemia, which occur most often after periods without food (fasting) or after exercising, episodes of hypoglycemia in people with congenital hyperinsulinism can also occur after eating.
Ossification of the posterior longitudinal ligament of the spine
MedGen UID:
355447
Concept ID:
C1865343
Disease or Syndrome
Ossification of the posterior longitudinal ligament of the spine (OPLL) is a common degenerative spinal disorder that causes severe neurologic dysfunction in middle-aged and elderly populations. This ectopic ossification results in compression of the spinal cord and nerve root by the ossified ligament. Histologic studies of OPLL suggest that OPLL develops through a process of endochondral ossification (summary by Nakajima et al., 2016).
Type 1 diabetes mellitus 10
MedGen UID:
400903
Concept ID:
C1866040
Disease or Syndrome
Over many years, the chronic high blood sugar associated with diabetes may cause damage to blood vessels and nerves, leading to complications affecting many organs and tissues. The retina, which is the light-sensitive tissue at the back of the eye, can be damaged (diabetic retinopathy), leading to vision loss and eventual blindness. Kidney damage (diabetic nephropathy) may also occur and can lead to kidney failure and end-stage renal disease (ESRD). Pain, tingling, and loss of normal sensation (diabetic neuropathy) often occur, especially in the feet. Impaired circulation and absence of the normal sensations that prompt reaction to injury can result in permanent damage to the feet; in severe cases, the damage can lead to amputation. People with type 1 diabetes are also at increased risk of heart attacks, strokes, and problems with urinary and sexual function.\n\nType 1 diabetes is a disorder characterized by abnormally high blood sugar levels. In this form of diabetes, specialized cells in the pancreas called beta cells stop producing insulin. Insulin controls how much glucose (a type of sugar) is passed from the blood into cells for conversion to energy. Lack of insulin results in the inability to use glucose for energy or to control the amount of sugar in the blood.\n\nType 1 diabetes can occur at any age, from early childhood to late adulthood. The first signs and symptoms of the disorder are caused by high blood sugar and may include frequent urination (polyuria), excessive thirst (polydipsia), fatigue, blurred vision, tingling or loss of feeling in the hands and feet, and weight loss. These symptoms may recur during the course of the disorder if blood sugar is not well controlled by insulin replacement therapy. Improper control can also cause blood sugar levels to become too low (hypoglycemia). This may occur when the body's needs change, such as during exercise or if eating is delayed. Hypoglycemia can cause headache, dizziness, hunger, shaking, sweating, weakness, and agitation.\n\nUncontrolled type 1 diabetes can lead to a life-threatening complication called diabetic ketoacidosis. Without insulin, cells cannot take in glucose. A lack of glucose in cells prompts the liver to try to compensate by releasing more glucose into the blood, and blood sugar can become extremely high. The cells, unable to use the glucose in the blood for energy, respond by using fats instead. Breaking down fats to obtain energy produces waste products called ketones, which can build up to toxic levels in people with type 1 diabetes, resulting in diabetic ketoacidosis. Affected individuals may begin breathing rapidly; develop a fruity odor in the breath; and experience nausea, vomiting, facial flushing, stomach pain, and dryness of the mouth (xerostomia). In severe cases, diabetic ketoacidosis can lead to coma and death.
Type 1 diabetes mellitus 6
MedGen UID:
356143
Concept ID:
C1866041
Disease or Syndrome
A type 1 diabetes mellitus that has material basis in mutation of the locus at chromosome 18q21.
Premature aging syndrome, Okamoto type
MedGen UID:
356468
Concept ID:
C1866183
Disease or Syndrome
Preaxial hallucal polydactyly
MedGen UID:
356507
Concept ID:
C1866339
Disease or Syndrome
Tricho-oculo-dermo-vertebral syndrome
MedGen UID:
355714
Concept ID:
C1866427
Disease or Syndrome
Type 1 diabetes mellitus 15
MedGen UID:
401019
Concept ID:
C1866519
Disease or Syndrome
A type 1 diabetes mellitus that has material basis in mutation of the locus at chromosome 6q21.
Pseudoleprechaunism syndrome, Patterson type
MedGen UID:
358350
Concept ID:
C1868546
Disease or Syndrome
A rare genetic adrenal disorder with characteristics of congenital bronzed hyperpigmentation, cutis laxa of the hands and feet, body disproportion (comprising large hands, feet, nose and ears), hirsutism and severe intellectual disability. Patients additionally present hyperadrenocorticism, cushingoid features, premature adrenarche and diabetes mellitus, as well as skeletal deformities (not present at birth and which progress with age). There have been no further descriptions in the literature since 1981.
Congenital generalized lipodystrophy type 3
MedGen UID:
436541
Concept ID:
C2675861
Disease or Syndrome
Congenital generalized lipodystrophy, also known as Berardinelli-Seip syndrome, is an autosomal recessive disorder characterized by marked paucity of adipose tissue, extreme insulin resistance, hypertriglyceridemia, hepatic steatosis, and early onset of diabetes (Garg, 2004). For a general description and a discussion of genetic heterogeneity of congenital generalized lipodystrophy, see CGL1 (608594).
Nephropathic cystinosis
MedGen UID:
419735
Concept ID:
C2931187
Disease or Syndrome
Cystinosis comprises three allelic phenotypes: Nephropathic cystinosis in untreated children is characterized by renal Fanconi syndrome, poor growth, hypophosphatemic/calcipenic rickets, impaired glomerular function resulting in complete glomerular failure, and accumulation of cystine in almost all cells, leading to cellular dysfunction with tissue and organ impairment. The typical untreated child has short stature, rickets, and photophobia. Failure to thrive is generally noticed after approximately age six months; signs of renal tubular Fanconi syndrome (polyuria, polydipsia, dehydration, and acidosis) appear as early as age six months; corneal crystals can be present before age one year and are always present after age 16 months. Prior to the use of renal transplantation and cystine-depleting therapy, the life span in nephropathic cystinosis was no longer than ten years. With these interventions, affected individuals can survive at least into the mid-forties or fifties with satisfactory quality of life. Intermediate cystinosis is characterized by all the typical manifestations of nephropathic cystinosis, but onset is at a later age. Renal glomerular failure occurs in all untreated affected individuals, usually between ages 15 and 25 years. The non-nephropathic (ocular) form of cystinosis is characterized clinically only by photophobia resulting from corneal cystine crystal accumulation.
Bardet-Biedl syndrome 1
MedGen UID:
422452
Concept ID:
C2936862
Disease or Syndrome
Bardet-Biedl syndrome is an autosomal recessive and genetically heterogeneous ciliopathy characterized by retinitis pigmentosa, obesity, kidney dysfunction, polydactyly, behavioral dysfunction, and hypogonadism (summary by Beales et al., 1999). Eight proteins implicated in the disorder assemble to form the BBSome, a stable complex involved in signaling receptor trafficking to and from cilia (summary by Scheidecker et al., 2014). Genetic Heterogeneity of Bardet-Biedl Syndrome BBS1 is caused by mutation in a gene on chromosome 11q13 (209901); BBS2 (615981), by mutation in a gene on 16q13 (606151); BBS3 (600151), by mutation in the ARL6 gene on 3q11 (608845); BBS4 (615982), by mutation in a gene on 15q22 (600374); BBS5 (615983), by mutation in a gene on 2q31 (603650); BBS6 (605231), by mutation in the MKKS gene on 20p12 (604896); BBS7 (615984), by mutation in a gene on 4q27 (607590); BBS8 (615985), by mutation in the TTC8 gene on 14q32 (608132); BBS9 (615986), by mutation in a gene on 7p14 (607968); BBS10 (615987), by mutation in a gene on 12q21 (610148); BBS11 (615988), by mutation in the TRIM32 gene on 9q33 (602290); BBS12 (615989), by mutation in a gene on 4q27 (610683); BBS13 (615990), by mutation in the MKS1 gene (609883) on 17q23; BBS14 (615991), by mutation in the CEP290 gene (610142) on 12q21, BBS15 (615992), by mutation in the WDPCP gene (613580) on 2p15; BBS16 (615993), by mutation in the SDCCAG8 gene (613524) on 1q43; BBS17 (615994), by mutation in the LZTFL1 gene (606568) on 3p21; BBS18 (615995), by mutation in the BBIP1 gene (613605) on 10q25; BBS19 (615996), by mutation in the IFT27 gene (615870) on 22q12; BBS20 (619471), by mutation in the IFT172 gene (607386) on 9p21; BBS21 (617406), by mutation in the CFAP418 gene (614477) on 8q22; and BBS22 (617119), by mutation in the IFT74 gene (608040) on 9p21. The CCDC28B gene (610162) modifies the expression of BBS phenotypes in patients who have mutations in other genes. Mutations in MKS1, MKS3 (TMEM67; 609884), and C2ORF86 also modify the expression of BBS phenotypes in patients who have mutations in other genes. Although BBS had originally been thought to be a recessive disorder, Katsanis et al. (2001) demonstrated that clinical manifestation of some forms of Bardet-Biedl syndrome requires recessive mutations in 1 of the 6 loci plus an additional mutation in a second locus. While Katsanis et al. (2001) called this 'triallelic inheritance,' Burghes et al. (2001) suggested the term 'recessive inheritance with a modifier of penetrance.' Mykytyn et al. (2002) found no evidence of involvement of the common BBS1 mutation in triallelic inheritance. However, Fan et al. (2004) found heterozygosity in a mutation of the BBS3 gene (608845.0002) as an apparent modifier of the expression of homozygosity of the met390-to-arg mutation in the BBS1 gene (209901.0001). Allelic disorders include nonsyndromic forms of retinitis pigmentosa: RP51 (613464), caused by TTC8 mutation, and RP55 (613575), caused by ARL6 mutation.
Bardet-Biedl syndrome 2
MedGen UID:
422453
Concept ID:
C2936863
Disease or Syndrome
BBS2 is an autosomal recessive ciliopathy characterized by retinal degeneration, polydactyly, renal disease, hypogonadism, obesity, dysmorphic features, and variable degrees of cognitive impairment (Innes et al., 2010). Mutation in the BBS2 gene is the third most frequent cause of BBS, accounting for approximately 8% of cases (Zaghloul and Katsanis, 2009). For a general phenotypic description and a discussion of genetic heterogeneity of Bardet-Biedl syndrome, see BBS1 (209900).
Maturity-onset diabetes of the young type 10
MedGen UID:
461967
Concept ID:
C3150617
Disease or Syndrome
Any maturity-onset diabetes of the young in which the cause of the disease is a mutation in the INS gene.
Hyperuricemia, pulmonary hypertension, renal failure, alkalosis syndrome
MedGen UID:
462559
Concept ID:
C3151209
Disease or Syndrome
HUPRA syndrome is a severe autosomal recessive multisystem disorder characterized by onset in infancy of progressive renal failure leading to electrolyte imbalances, metabolic alkalosis, pulmonary hypertension, hypotonia, and delayed development. Affected individuals are born prematurely (summary by Belostotsky et al., 2011).
Autoimmune enteropathy and endocrinopathy - susceptibility to chronic infections syndrome
MedGen UID:
481620
Concept ID:
C3279990
Disease or Syndrome
IMD31C is a disorder of immunologic dysregulation with highly variable manifestations resulting from autosomal dominant gain-of-function mutations in STAT1 (600555). Most patients present in infancy or early childhood with chronic mucocutaneous candidiasis (CMC). Other highly variable features include recurrent bacterial, viral, fungal, and mycoplasmal infections, disseminated dimorphic fungal infections, enteropathy with villous atrophy, and autoimmune disorders, such as hypothyroidism or diabetes mellitus. A subset of patients show apparently nonimmunologic features, including osteopenia, delayed puberty, and intracranial aneurysms. Laboratory studies show increased activation of gamma-interferon (IFNG; 147570)-mediated inflammation (summary by Uzel et al., 2013 and Sampaio et al., 2013).
Microcephaly, epilepsy, and diabetes syndrome
MedGen UID:
481870
Concept ID:
C3280240
Disease or Syndrome
Microcephaly, epilepsy, and diabetes syndrome-1 (MEDS1) is an autosomal recessive neurodevelopmental disorder characterized by microcephaly, simplified gyral pattern, severe epilepsy, and infantile diabetes (summary by Poulton et al., 2011). Genetic Heterogeneity of Microcephaly, Epilepsy, and Diabetes Syndrome MEDS2 (619278) is caused by mutation in the YIPF5 gene (611483) on chromosome 5q31.
Wolfram-like syndrome
MedGen UID:
481988
Concept ID:
C3280358
Disease or Syndrome
Autosomal dominant Wolfram-like syndrome is characterized by the clinical triad of congenital progressive hearing impairment, diabetes mellitus, and optic atrophy. The hearing impairment, which is usually diagnosed in the first decade of life, is relatively constant and alters mainly low- and middle-frequency ranges (summary by Valero et al., 2008). Wolfram syndrome (WFS1; 222300) is an autosomal recessive allelic disorder characterized by optic atrophy, diabetes mellitus, hearing loss, and diabetes insipidus, and is caused by homozygous or compound heterozygous mutation in the WFS1 gene. An autosomal dominant syndrome involving optic atrophy with or without deafness, ophthalmoplegia, myopathy, ataxia, and neuropathy (125250), is caused by heterozygous mutation in the OPA1 gene (605290).
Hemochromatosis type 1
MedGen UID:
854011
Concept ID:
C3469186
Disease or Syndrome
HFE hemochromatosis is characterized by inappropriately high absorption of iron by the small intestinal mucosa. The phenotypic spectrum of HFE hemochromatosis includes: Persons with clinical HFE hemochromatosis, in whom manifestations of end-organ damage secondary to iron overload are present; Individuals with biochemical HFE hemochromatosis, in whom transferrin-iron saturation is increased and the only evidence of iron overload is increased serum ferritin concentration; and Non-expressing p.Cys282Tyr homozygotes, in whom neither clinical manifestations of HFE hemochromatosis nor iron overload are present. Clinical HFE hemochromatosis is characterized by excessive storage of iron in the liver, skin, pancreas, heart, joints, and anterior pituitary gland. In untreated individuals, early symptoms include: abdominal pain, weakness, lethargy, weight loss, arthralgias, diabetes mellitus; and increased risk of cirrhosis when the serum ferritin is higher than 1,000 ng/mL. Other findings may include progressive increase in skin pigmentation, congestive heart failure, and/or arrhythmias, arthritis, and hypogonadism. Clinical HFE hemochromatosis is more common in men than women.
Thyroid hormone resistance, generalized, autosomal recessive
MedGen UID:
483749
Concept ID:
C3489796
Disease or Syndrome
A rare, autosomal recessive inherited disorder usually caused by mutations in the THRB gene. It is characterized by a defective physiological resistance to thyroid hormones, resulting in the elevation of thyroxin and triiodothyronine in the serum.
Short stature-onychodysplasia-facial dysmorphism-hypotrichosis syndrome
MedGen UID:
762199
Concept ID:
C3542022
Disease or Syndrome
SOFT syndrome is characterized by severely short long bones, peculiar facies associated with paucity of hair, and nail anomalies. Growth retardation is evident on prenatal ultrasound as early as the second trimester of pregnancy, and affected individuals reach a final stature consistent with a height age of 6 years to 8 years. Relative macrocephaly is present during early childhood but head circumference is markedly low by adulthood. Psychomotor development is normal. Facial dysmorphism includes a long, triangular face with prominent nose and small ears, and affected individuals have an unusual high-pitched voice. Clinodactyly, brachydactyly, and hypoplastic distal phalanges and fingernails are present in association with postpubertal sparse and short hair. Typical skeletal findings include short and thick long bones with mild irregular metaphyseal changes, short femoral necks, and hypoplastic pelvis and sacrum. All long bones of the hand are short, with major delay of carpal ossification and cone-shaped epiphyses. Vertebral body ossification is also delayed (summary by Sarig et al., 2012).
Hypogonadotropic hypogonadism 4 with or without anosmia
MedGen UID:
765257
Concept ID:
C3552343
Disease or Syndrome
Isolated gonadotropin-releasing hormone (GnRH) deficiency (IGD) is characterized by inappropriately low serum concentrations of the gonadotropins LH (luteinizing hormone) and FSH (follicle-stimulating hormone) in the presence of low circulating concentrations of sex steroids. IGD is associated with a normal sense of smell (normosmic IGD) in approximately 40% of affected individuals and an impaired sense of smell (Kallmann syndrome) in approximately 60%. IGD can first become apparent in infancy, adolescence, or adulthood. Infant boys with congenital IGD often have micropenis and cryptorchidism. Adolescents and adults with IGD have clinical evidence of hypogonadism and incomplete sexual maturation on physical examination. Adult males with IGD tend to have prepubertal testicular volume (i.e., <4 mL), absence of secondary sexual features (e.g., facial and axillary hair growth, deepening of the voice), decreased muscle mass, diminished libido, erectile dysfunction, and infertility. Adult females have little or no breast development and primary amenorrhea. Although skeletal maturation is delayed, the rate of linear growth is usually normal except for the absence of a distinct pubertal growth spurt.
Acrodysostosis 2 with or without hormone resistance
MedGen UID:
766164
Concept ID:
C3553250
Disease or Syndrome
Acrodysostosis-2 (ACRDYS2) is a rare skeletal dysplasia characterized by brachydactyly, facial dysostosis, and spinal stenosis. Many patients have intellectual disability and some have hormone resistance (summary by Michot et al., 2012 and Lee et al., 2012). For a discussion of genetic heterogeneity of acrodysostosis, see ACRDYS1 (101800).
Obesity due to leptin receptor gene deficiency
MedGen UID:
767139
Concept ID:
C3554225
Disease or Syndrome
Leptin receptor deficiency is characterized by severe early-onset obesity, major hyperphagia, hypogonadotropic hypogonadism, and neuroendocrine/metabolic dysfunction (summary by Dehghani et al., 2018).
Mandibular hypoplasia-deafness-progeroid syndrome
MedGen UID:
811623
Concept ID:
C3715192
Disease or Syndrome
Mandibular hypoplasia, deafness, progeroid features, and lipodystrophy syndrome (MDPL) is an autosomal dominant systemic disorder characterized by prominent loss of subcutaneous fat, a characteristic facial appearance, and metabolic abnormalities including insulin resistance and diabetes mellitus. Sensorineural deafness occurs late in the first or second decades of life (summary by Weedon et al., 2013).
Diabetes mellitus, ketosis-prone
MedGen UID:
1381503
Concept ID:
C3837958
Disease or Syndrome
In addition to classic type 1 (see 222100) and type 2 (see 125853) diabetes mellitus, atypical presentations are seen, particularly in populations of African ancestry. Ketosis-prone diabetes, the most common atypical form, is characterized by an acute initial presentation with severe hyperglycemia and ketosis, as seen in classic type 1 diabetes, but after initiation of insulin therapy, prolonged remission is often possible with cessation of insulin therapy and maintenance of appropriate metabolic control. Metabolic studies show a markedly blunted insulin secretory response to glucose, partially reversible with the improvement of blood glucose control. Variable levels of insulin resistance are observed, especially in obese patients. Pancreatic beta-cell autoimmunity is a rare finding, and association with type 1 susceptibility HLA alleles is variable (Sobngwi et al., 2002).
Lipodystrophy, partial, acquired, susceptibility to
MedGen UID:
854363
Concept ID:
C3887501
Finding
An inherited susceptibility or predisposition to developing aquired partial lipodystrophy.
Pancreatic hypoplasia-diabetes-congenital heart disease syndrome
MedGen UID:
860891
Concept ID:
C4012454
Disease or Syndrome
A rare, syndromic diabetes mellitus characterized by partial pancreatic agenesis, diabetes mellitus, and heart anomalies (including transposition of the great vessels, ventricular or atrial septal defects, pulmonary stenosis, or patent ductus arteriosis).
Pigmented nodular adrenocortical disease, primary, 4
MedGen UID:
862862
Concept ID:
C4014425
Disease or Syndrome
Cushing syndrome is a clinical designation for the systemic signs and symptoms arising from excess cortisol production. Affected individuals typically show hypertension, impaired glucose tolerance, central obesity, osteoporosis, and sometimes depression. Corticotropin-independent Cushing syndrome results from autonomous cortisol production by the adrenal glands, often associated with adrenocortical tumors. Adrenocortical tumors are most common in adult females (summary by Cao et al., 2014; Sato et al., 2014).
LIPE-related familial partial lipodystrophy
MedGen UID:
863306
Concept ID:
C4014869
Disease or Syndrome
Familial partial lipodystrophy-6 (FPLD6) is characterized by abnormal subcutaneous fat distribution, with variable excess accumulation of fat in the face, neck, shoulders, axillae, back, abdomen, and pubic region, and reduction in subcutaneous fat of the lower extremities. Progressive adult-onset myopathy is seen in some patients, and there is variable association with diabetes, hypertriglyceridemia, low high-density lipoprotein (HDL) cholesterol, and hepatic steatosis (Zolotov et al., 2017).
Fanconi renotubular syndrome 4 with maturity-onset diabetes of the young
MedGen UID:
863399
Concept ID:
C4014962
Disease or Syndrome
Any Fanconi syndrome in which the cause of the disease is a mutation in the HNF4A gene.
Microcephaly, short stature, and impaired glucose metabolism 1
MedGen UID:
863434
Concept ID:
C4014997
Disease or Syndrome
Short stature, microcephaly, and endocrine dysfunction
MedGen UID:
895448
Concept ID:
C4225288
Disease or Syndrome
In patients with SSMED, short stature and microcephaly are apparent at birth, and there is progressive postnatal growth failure. Endocrine dysfunction, including hypergonadotropic hypogonadism, multinodular goiter, and diabetes mellitus, is present in affected adults. Progressive ataxia has been reported in some patients, with onset ranging from the second to fifth decade of life. In addition, a few patients have developed tumors, suggesting that there may be a predisposition to tumorigenesis. In contrast to syndromes involving defects in other components of the nonhomologous end-joining (NHEJ) complex (see, e.g., 606593), no clinically overt immunodeficiency has been observed in SSMED, although laboratory analysis has revealed lymphopenia or borderline leukopenia in some patients (Murray et al., 2015; Bee et al., 2015; de Bruin et al., 2015; Guo et al., 2015).
Maturity-onset diabetes of the young type 14
MedGen UID:
908119
Concept ID:
C4225299
Disease or Syndrome
Any maturity-onset diabetes of the young in which the cause of the disease is a mutation in the APPL1 gene.
Seckel syndrome 10
MedGen UID:
934614
Concept ID:
C4310647
Disease or Syndrome
Any Seckel syndrome in which the cause of the disease is a mutation in the NSMCE2 gene.
Wolfram syndrome 1
MedGen UID:
1641635
Concept ID:
C4551693
Disease or Syndrome
WFS1 Wolfram syndrome spectrum disorder (WFS1-WSSD) is a progressive neurodegenerative disorder characterized by onset of diabetes mellitus (DM) and optic atrophy (OA) before age 16 years, and typically associated with other endocrine abnormalities, sensorineural hearing loss, and progressive neurologic abnormalities (cerebellar ataxia, peripheral neuropathy, dementia, psychiatric illness, and urinary tract atony). Although DM is mostly insulin-dependent, overall the course is milder (with lower prevalence of microvascular disease) than that seen in isolated DM. OA typically results in significantly reduced visual acuity in the first decade. Sensorineural hearing impairment ranges from congenital deafness to milder, sometimes progressive, hearing impairment.
Neurodevelopmental disorder with microcephaly, arthrogryposis, and structural brain anomalies
MedGen UID:
1684840
Concept ID:
C5231431
Disease or Syndrome
Neurodevelopmental disorder with microcephaly, arthrogryposis, and structural brain anomalies (NEDMABA) is an autosomal recessive disorder characterized by severe global developmental delay, usually with hypotonia and absence of spontaneous movements other than head control, impaired intellectual development with absent speech, distal contractures, progressive microcephaly, dysmorphic features, and distal skeletal abnormalities, such as rocker-bottom feet and clenched hands with camptodactyly. Brain imaging tends to show a simplified gyral pattern of the cerebral cortex, delayed myelination, thin corpus callosum, and hypoplasia of the brainstem and cerebellum. The disorder may be complicated by feeding and/or breathing difficulties, often resulting in death in infancy (summary by Magini et al., 2019).
Permanent neonatal diabetes mellitus 1
MedGen UID:
1717586
Concept ID:
C5393570
Disease or Syndrome
Permanent neonatal diabetes mellitus (PNDM) is characterized by the onset of hyperglycemia within the first six months of life (mean age: 7 weeks; range: birth to 26 weeks). The diabetes mellitus is associated with partial or complete insulin deficiency. Clinical manifestations at the time of diagnosis include intrauterine growth retardation, hyperglycemia, glycosuria, osmotic polyuria, severe dehydration, and failure to thrive. Therapy with insulin corrects the hyperglycemia and results in dramatic catch-up growth. The course of PNDM varies by genotype.
Microcephaly, epilepsy, and diabetes syndrome 2
MedGen UID:
1782107
Concept ID:
C5543294
Disease or Syndrome
MEDS2 is characterized by severe microcephaly and neonatal/early-onset epilepsy and diabetes (De Franco et al., 2020). For a discussion of genetic heterogeneity of microcephaly, epilepsy, and diabetes syndrome, see MEDS1 (614231).
Neurologic, endocrine, and pancreatic disease, multisystem, infantile-onset 1
MedGen UID:
986206
Concept ID:
CN305357
Disease or Syndrome
A rare multiple congenital anomalies/dysmorphic syndrome with intellectual disability characterized by global developmental delay, postnatal microcephaly, intellectual disability, ataxia, sensorineural hearing loss, and exocrine pancreatic insufficiency. More variable manifestations include hypotonia, growth retardation, peripheral demyelinating neuropathy, dysmorphic facial features, and additional endocrine abnormalities. Brain imaging may show progressive cerebellar atrophy in some patients.

Recent clinical studies

Etiology

Shahim B, Redfors B, Stuckey TD, Liu M, Zhou Z, Witzenbichler B, Weisz G, Rinaldi MJ, Neumann FJ, Metzger DC, Henry TD, Cox DA, Duffy PL, Brodie BR, Srdanovic I, Madhavan MV, Mazzaferri EL Jr, Mehran R, Ben-Yehuda O, Kirtane AJ, Stone GW
J Am Heart Assoc 2023 Jan 3;12(1):e026482. Epub 2022 Dec 24 doi: 10.1161/JAHA.122.026482. PMID: 36565189
Desai A, Chen R, Cayetano A, Jayasena CN, Minhas S
Andrology 2023 Feb;11(2):379-398. Epub 2022 Aug 26 doi: 10.1111/andr.13262. PMID: 35933708
Katundu KGH, Mukhula V, Phiri T, Phiri C, Filisa-Kaphamtengo F, Chipewa P, Chirambo G, Mipando M, Mwandumba HC, Muula AS, Kumwenda J
BMC Cardiovasc Disord 2022 Dec 22;22(1):557. doi: 10.1186/s12872-022-03011-y. PMID: 36544081Free PMC Article
Jiang J, Sun K, Lin F, Lu M, Huan L, Xu X, Sun J, Shi J, Guo Y
Orthop Surg 2022 Dec;14(12):3242-3250. Epub 2022 Oct 19 doi: 10.1111/os.13542. PMID: 36259631Free PMC Article
Korosoglou G, Giusca S, Langhoff R, Lichtenberg M, Lawall H, Schellong S, Stausberg J, Hoffmann U, Enders D, Malyar N
Angiology 2022 Nov-Dec;73(10):956-966. Epub 2022 Mar 24 doi: 10.1177/00033197221075857. PMID: 35324343

Diagnosis

Katundu KGH, Mukhula V, Phiri T, Phiri C, Filisa-Kaphamtengo F, Chipewa P, Chirambo G, Mipando M, Mwandumba HC, Muula AS, Kumwenda J
BMC Cardiovasc Disord 2022 Dec 22;22(1):557. doi: 10.1186/s12872-022-03011-y. PMID: 36544081Free PMC Article
Zayar NN, Chotipanvithayakul R, Htet KKK, Chongsuvivatwong V
Int J Environ Res Public Health 2022 Dec 1;19(23) doi: 10.3390/ijerph192316090. PMID: 36498166Free PMC Article
Jiang J, Sun K, Lin F, Lu M, Huan L, Xu X, Sun J, Shi J, Guo Y
Orthop Surg 2022 Dec;14(12):3242-3250. Epub 2022 Oct 19 doi: 10.1111/os.13542. PMID: 36259631Free PMC Article
Ogunsola AS, Smith S, Eniola OA, Mercy UC, Karaye IM
Cannabis Cannabinoid Res 2022 Dec;7(6):876-881. Epub 2022 Jan 4 doi: 10.1089/can.2021.0134. PMID: 34981965
Matetic A, Doolub G, Bharadwaj A, Osman M, Biondi-Zoccai G, Ullah W, Bagur R, Velagapudi P, Alraies MC, Mohamed MO, Mamas MA
Cardiovasc Revasc Med 2022 May;38:83-88. Epub 2021 Aug 19 doi: 10.1016/j.carrev.2021.08.018. PMID: 34446373

Therapy

Shahim B, Redfors B, Stuckey TD, Liu M, Zhou Z, Witzenbichler B, Weisz G, Rinaldi MJ, Neumann FJ, Metzger DC, Henry TD, Cox DA, Duffy PL, Brodie BR, Srdanovic I, Madhavan MV, Mazzaferri EL Jr, Mehran R, Ben-Yehuda O, Kirtane AJ, Stone GW
J Am Heart Assoc 2023 Jan 3;12(1):e026482. Epub 2022 Dec 24 doi: 10.1161/JAHA.122.026482. PMID: 36565189
Desai A, Chen R, Cayetano A, Jayasena CN, Minhas S
Andrology 2023 Feb;11(2):379-398. Epub 2022 Aug 26 doi: 10.1111/andr.13262. PMID: 35933708
Oraii A, Shafiee A, Jalali A, Alaeddini F, Saadat S, Masoudkabir F, Vasheghani-Farahani A, Heidari A, Sadeghian S, Boroumand M, Karimi A, H Franco O
BMC Endocr Disord 2022 Oct 17;22(1):248. doi: 10.1186/s12902-022-01161-w. PMID: 36253738Free PMC Article
Korosoglou G, Giusca S, Langhoff R, Lichtenberg M, Lawall H, Schellong S, Stausberg J, Hoffmann U, Enders D, Malyar N
Angiology 2022 Nov-Dec;73(10):956-966. Epub 2022 Mar 24 doi: 10.1177/00033197221075857. PMID: 35324343
Matetic A, Doolub G, Bharadwaj A, Osman M, Biondi-Zoccai G, Ullah W, Bagur R, Velagapudi P, Alraies MC, Mohamed MO, Mamas MA
Cardiovasc Revasc Med 2022 May;38:83-88. Epub 2021 Aug 19 doi: 10.1016/j.carrev.2021.08.018. PMID: 34446373

Prognosis

Desai A, Chen R, Cayetano A, Jayasena CN, Minhas S
Andrology 2023 Feb;11(2):379-398. Epub 2022 Aug 26 doi: 10.1111/andr.13262. PMID: 35933708
Katundu KGH, Mukhula V, Phiri T, Phiri C, Filisa-Kaphamtengo F, Chipewa P, Chirambo G, Mipando M, Mwandumba HC, Muula AS, Kumwenda J
BMC Cardiovasc Disord 2022 Dec 22;22(1):557. doi: 10.1186/s12872-022-03011-y. PMID: 36544081Free PMC Article
Jiang J, Sun K, Lin F, Lu M, Huan L, Xu X, Sun J, Shi J, Guo Y
Orthop Surg 2022 Dec;14(12):3242-3250. Epub 2022 Oct 19 doi: 10.1111/os.13542. PMID: 36259631Free PMC Article
Korosoglou G, Giusca S, Langhoff R, Lichtenberg M, Lawall H, Schellong S, Stausberg J, Hoffmann U, Enders D, Malyar N
Angiology 2022 Nov-Dec;73(10):956-966. Epub 2022 Mar 24 doi: 10.1177/00033197221075857. PMID: 35324343
Harai N, Nishimura A, Matsumura K, Suzuki Y, Kikuno S, Kobayashi T, Nagasawa K, Mori Y
J Diabetes Investig 2022 Aug;13(8):1387-1395. Epub 2022 Apr 12 doi: 10.1111/jdi.13791. PMID: 35290718Free PMC Article

Clinical prediction guides

Desai A, Chen R, Cayetano A, Jayasena CN, Minhas S
Andrology 2023 Feb;11(2):379-398. Epub 2022 Aug 26 doi: 10.1111/andr.13262. PMID: 35933708
Katundu KGH, Mukhula V, Phiri T, Phiri C, Filisa-Kaphamtengo F, Chipewa P, Chirambo G, Mipando M, Mwandumba HC, Muula AS, Kumwenda J
BMC Cardiovasc Disord 2022 Dec 22;22(1):557. doi: 10.1186/s12872-022-03011-y. PMID: 36544081Free PMC Article
Jiang J, Sun K, Lin F, Lu M, Huan L, Xu X, Sun J, Shi J, Guo Y
Orthop Surg 2022 Dec;14(12):3242-3250. Epub 2022 Oct 19 doi: 10.1111/os.13542. PMID: 36259631Free PMC Article
Milosevic J, Jurisevic M, Grbovic V, Jovanovic I, Gajovic N, Jurisic-Skevin A
Int J Environ Res Public Health 2022 Sep 13;19(18) doi: 10.3390/ijerph191811480. PMID: 36141752Free PMC Article
Korosoglou G, Giusca S, Langhoff R, Lichtenberg M, Lawall H, Schellong S, Stausberg J, Hoffmann U, Enders D, Malyar N
Angiology 2022 Nov-Dec;73(10):956-966. Epub 2022 Mar 24 doi: 10.1177/00033197221075857. PMID: 35324343

Recent systematic reviews

Wei Y, Ding QY, Yeung C, Huang YS, Zhang BX, Zhang LL, Miao RY, Di S, Zhao LH, Tong XL
J Diabetes Res 2022;2022:2545476. Epub 2022 Aug 31 doi: 10.1155/2022/2545476. PMID: 36090589Free PMC Article
Xu J, Sun Y, Gong D, Fan Y
Front Endocrinol (Lausanne) 2022;13:921159. Epub 2022 Aug 1 doi: 10.3389/fendo.2022.921159. PMID: 35979438Free PMC Article
Muche Ewunie T, Sisay D, Kabthymer RH
PLoS One 2022;17(6):e0269877. Epub 2022 Jun 10 doi: 10.1371/journal.pone.0269877. PMID: 35687581Free PMC Article
Siddiqi A, Zafar S, Sharma A, Quaranta A
J Interprof Care 2022 Jan-Feb;36(1):93-101. Epub 2020 Dec 8 doi: 10.1080/13561820.2020.1825354. PMID: 33290117
Mesfin Belay D, Alebachew Bayih W, Yeshambel Alemu A, Kefale Mekonen D, Eshetie Aynew Y, Senbeta Jimma M, Sisay Chanie E, Shimels Hailemeskel H, Necho Asferie W, Kassaw A, Teshome Lemma D, Hailemichael W, Getu S, Kiros M, Arage G, Andualem H, Minuye Birihane B
Diabetes Res Clin Pract 2021 Dec;182:109125. Epub 2021 Nov 4 doi: 10.1016/j.diabres.2021.109125. PMID: 34742783

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