Which of the following production is noted in Cushing's Syndrome a tumour associated -

Cushing syndrome or hypercoisolism is a disorder of adrenal gland due to excess production of coisol. It may be exogenous or endogenous. Exogenous is mainly due to administration of exogenous glucocoicoids. Endogenous may be: -ACTH independent: *primary adrenal neoplasms -ACTH dependent: *ACTH secreting pituitary adenoma (ref:ROBBINS Text book of pathology)