In an adult, an excess secretion of growth hormone can cause

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An excess secretion of growth hormone in an adult can cause acromegaly, a condition characterized by the enlargement of bones, particularly in the hands, feet, and face. Gigantism occurs when there is an excess secretion of growth hormone before the closure of bone growth plates during childhood, causing proportional overgrowth of the body. Pituitary dwarfism, on the other hand, is caused by a deficiency of growth hormone secretion during childhood, resulting in a lack of growth and short stature. Down syndrome is a genetic disorder caused by the presence of an extra copy of chromosome 21.

In an Adult, an Excess Secretion of Growth Hormone Can