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Items: 4

1.

Obesity, severe, due to leptin deficiency

Congenital leptin deficiency is a condition that causes severe obesity beginning in the first few months of life. Affected individuals are of normal weight at birth, but they are constantly hungry and quickly gain weight. Without treatment, the extreme hunger continues and leads to chronic excessive eating (hyperphagia) and obesity. Beginning in early childhood, affected individuals develop abnormal eating behaviors such as fighting with other children over food, hoarding food, and eating in secret.People with congenital leptin deficiency also have hypogonadotropic hypogonadism, which is a condition caused by reduced production of hormones that direct sexual development. Without treatment, affected individuals experience delayed puberty or do not go through puberty, and may be unable to conceive children (infertile). [from GHR]

MedGen UID:
767138
Concept ID:
C3554224
Disease or Syndrome
2.

Abnormal spermatogenesis

Incomplete maturation or aberrant formation of the male gametes. [from HPO]

MedGen UID:
488909
Concept ID:
C0520933
Finding; Finding; Finding
3.

Abnormal spermatogenesis

MedGen UID:
349204
Concept ID:
C1859620
Finding
4.

Obesity

Obesity means having too much body fat. It is different from being overweight, which means weighing too much. The weight may come from muscle, bone, fat, and/or body water. Both terms mean that a person's weight is greater than what's considered healthy for his or her height. . Obesity occurs over time when you eat more calories than you use. The balance between calories-in and calories-out differs for each person. Factors that might affect your weight include your genetic makeup, overeating, eating high-fat foods, and not being physically active. . Being obese increases your risk of diabetes, heart disease, stroke, arthritis, and some cancers. If you are obese, losing even 5 to 10 percent of your weight can delay or prevent some of these diseases. For example, that means losing 10 to 20 pounds if you weigh 200 pounds. NIH: National Institute of Diabetes and Digestive and Kidney Diseases.  [from MedlinePlus]

MedGen UID:
18127
Concept ID:
C0028754
Disease or Syndrome
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