Hypopituitarism, also known as pituitary hypofunction, is related to combined pituitary hormone deficiencies, genetic forms and culler-jones syndrome. An important gene associated with Hypopituitarism is TBC1D32 (TBC1 Domain Family Member 32), and among its related pathways/superpathways are Signal Transduction and p70S6K Signaling. The drugs Methyltestosterone and Testosterone enanthate have been mentioned in the context of this disorder. Affiliated tissues include pituitary and thyroid, and related phenotypes are nervous system and homeostasis/metabolism