Pituitary gigantism in a 31 month old girl: endocrine studies and successful response to hypophysectomy.
A case of pituitary gigantism occurring in a 31 month old female child is reported. Growth records indicate that the disorder began early in the second yr of life. Apart from her size and history of excessive sweating, there were no characteristic clinical features of endocrinopathy. Elevated and autonomous secretion of GH (60-109 microgram/l) and prolactin were corrected by the removal of an eosinophilic pituitary adenoma. In the subsequent 6 yr, despite the presence of immunoreactive GH (4.6-17.3 microgram/l), plasma somatomedin was subnormal and the patient showed growth failure which responded normally to exogenous GH therapy. This case, which appears to be the youngest example of verified pituitary gigantism on record, illustrates that a successful outcome can be achieved by surgical ablative therapy.
D000239:Adenoma, Acidophil / Q000150:complications / Q000601:surgery; D000324:Adrenocorticotropic Hormone / Q000097:blood; D002675:Child, Preschool; D005260:Female; D005877:Gigantism / Q000097:blood* / Q000209:etiology; D005951:Glucose Tolerance Test; D013006:Growth Hormone / Q000097:blood; D006801:Humans; D006854:Hydrocortisone / Q000097:blood; D007016:Hypophysectomy; D007328:Insulin / Q000097:blood; D010911:Pituitary Neoplasms / Q000150:complications / Q000601:surgery; D011388:Prolactin / Q000097:blood
D007328:Insulin; D000324:Adrenocorticotropic Hormone; D011388:Prolactin; D013006:Growth Hormone; D006854:Hydrocortisone