Mild autonomous ACTH secretion: a narrative review of 52 cases from the literature.
Mild autonomous ACTH secretion (MAAS) is an autonomous pituitary-derived hypercortisolism occurring in the absence of overt signs and symptoms of Cushing's syndrome (CS). MAAS is still an underdiagnosed and poorly understood condition. We systematically collected 52 cases of MAAS published in the literature from 1994 t...