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Results 1 - 10 of 48 for Abnormal growth hormone level
  1. Noonan syndrome 
    ... length and weight, but growth slows over time. Abnormal levels of growth hormone, a protein that is necessary for the normal growth of the body's bones and tissues, may contribute to the slow ... may also have an abnormal side-to-side curvature of the spine (scoliosis). ...
    https://medlineplus.gov/genetics/condition/noonan-syndrome - Genetics
  2. Costello syndrome 
    ... their family and peers and may have reduced growth hormone levels. Heart problems are common, including an abnormal heartbeat (arrhythmia), structural heart defects, and a type ...
    https://medlineplus.gov/genetics/condition/costello-syndrome - Genetics
  3. Aromatase deficiency 
    ... of androgens, including testosterone. In affected individuals, these abnormal hormone levels lead to impaired female sexual development, unusual bone growth, insulin resistance, and other signs and symptoms of ...
    https://medlineplus.gov/genetics/condition/aromatase-deficiency - Genetics
  4. Polycystic ovary syndrome 
    ... these hormones typically leads to excessive body hair growth (hirsutism), acne, and male pattern baldness.Hyperandrogenism and abnormal levels of other sex hormones prevent normal release of egg cells from the ...
    https://medlineplus.gov/genetics/condition/polycystic-ovary-syndrome - Genetics
  5. CYP19A1 gene 
    ... of estrogen and increased levels of androgens. These abnormal hormone levels lead to impaired sexual development in affected females and unusual bone growth, insulin resistance, and other signs and symptoms in ...
    https://medlineplus.gov/genetics/gene/cyp19a1 - Genetics
  6. Cytochrome P450 oxidoreductase deficiency 
    ... woman who is pregnant with an affected fetus, abnormal levels of sex hormones ... and in the formation and growth of bones. Mutations in the POR gene can ...
    https://medlineplus.gov/...cytochrome-p450-oxidoreductase-deficiency - Genetics
  7. Primary macronodular adrenal hyperplasia 
    ... is involved in controlling the production of several hormones that help ... abnormal cell growth and lead to the adrenal nodules characteristic of ...
    https://medlineplus.gov/.../primary-macronodular-adrenal-hyperplasia - Genetics
  8. X chromosome 
    ... which helps direct growth of the body. The abnormal gland releases more growth hormone than normal, causing rapid growth in individuals with ...
    https://medlineplus.gov/genetics/chromosome/x - Genetics
  9. Familial isolated hyperparathyroidism 
    ... have enlarged parathyroid glands, and overproduction of parathyroid hormone from these abnormal glands further contributes to the elevated calcium levels in the bloodstream. The excess calcium causes the ...
    https://medlineplus.gov/.../familial-isolated-hyperparathyroidism - Genetics
  10. CASR gene 
    ... people with familial isolated hyperparathyroidism. Overproduction of parathyroid hormone from these abnormal glands may further stimulate the release of calcium into the blood. The high levels of calcium cause the signs and symptoms of ...
    https://medlineplus.gov/genetics/gene/casr - Genetics
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