Format
Items per page

Send to:

Choose Destination

Links from PubMed

Items: 12

1.

Severe combined immunodeficiency due to ADA deficiency

Adenosine deaminase (ADA) deficiency is a systemic purine metabolic disorder that primarily affects lymphocyte development, viability, and function. The clinical phenotypic spectrum includes: Severe combined immunodeficiency disease (SCID), often diagnosed by age six months and usually by age 12 months; Less severe "delayed" onset combined immune deficiency (CID), usually diagnosed between age one and ten years; "Late/adult onset" CID, diagnosed in the second to fourth decades; Benign "partial ADA deficiency" (very low or absent ADA activity in erythrocytes but greater ADA activity in nucleated cells), which is compatible with normal immune function. Infants with typical early-onset ADA-deficient SCID have failure to thrive and opportunistic infections associated with marked depletion of T, B, and NK lymphocytes, and an absence of both humoral and cellular immune function. If immune function is not restored, children with ADA-deficient SCID rarely survive beyond age one to two years. Infections in delayed- and late-onset types (commonly, recurrent otitis, sinusitis, and upper respiratory) may initially be less severe than those in individuals with ADA-deficient SCID; however, by the time of diagnosis these individuals often have chronic pulmonary insufficiency and may have autoimmune phenomena (cytopenias, anti-thyroid antibodies), allergies, and elevated serum concentration of IgE. The longer the disorder goes unrecognized, the more immune function deteriorates and the more likely are chronic sequelae of recurrent infection. [from GeneReviews]

MedGen UID:
354935
Concept ID:
C1863236
Disease or Syndrome
2.

Severe combined immunodeficiency disease

Severe combine immunodeficiency (SCID) is a primary immune deficiency that is characterized by a severe defect in both the T- and B-lymphocyte systems. [from HPO]

MedGen UID:
88328
Concept ID:
C0085110
Disease or Syndrome
3.

Infections

MedGen UID:
833099
Concept ID:
CN228891
Finding
4.

Combined immunodeficiency

MedGen UID:
505803
Concept ID:
CN004782
Finding
5.

Severe combined immunodeficiency

Severe combine immunodeficiency (SCID) is a primary immune deficiency that is characterized by a severe defect in both the T- and B-lymphocyte systems. [from HPO]

MedGen UID:
505637
Concept ID:
CN003925
Finding
6.

Immunodeficiency due to defect in cd3-zeta

MedGen UID:
346666
Concept ID:
C1857798
Disease or Syndrome
7.

Combined immunodeficiency

A broad classification of inherited disorders presenting at birth that affect both the cell-mediated and humoral aspects of the immune response. Circulating numbers of B lymphocytes, T lymphocytes and NK cells are variable but where present do not function properly. Susceptibility to infection is the primary concern. [from NCI]

MedGen UID:
141668
Concept ID:
C0494261
Disease or Syndrome
9.

Recurrent infections

Increased susceptibility to infections. [from HPO]

MedGen UID:
65998
Concept ID:
C0239998
Finding
10.

Immunodeficiency

Syndromes in which there is a deficiency or defect in the mechanisms of immunity, either cellular or humoral. [from NCI]

MedGen UID:
7034
Concept ID:
C0021051
Disease or Syndrome
11.

Immune deficiency, familial variable

MedGen UID:
374426
Concept ID:
C1840266
Disease or Syndrome
12.

Bare lymphocyte syndrome type 1

MedGen UID:
346868
Concept ID:
C1858266
Disease or Syndrome
Format
Items per page

Send to:

Choose Destination

Supplemental Content

Find related data

Recent activity

Your browsing activity is empty.

Activity recording is turned off.

Turn recording back on

See more...
Support Center