Gigantism is a birth defect, and it’s most important and nearest cause is the release of growth hormone from the noncancerous tumor of the pituitary gland of the body. . Apart from this, there are certain other causes that lead to this disease. The main causes of gigantism includes the following:

-Carney complex

-McCune Albright Syndrome (MAS)

-Pituitary Tumor

-Weaver Syndrome

-Sclerosteosis

-Cortcal Hyperostosis

Causes