Labels:text | screenshot | black | black and white | font | document OCR: s are the Around ten per cent of pituitary tumo cause of Cushing's disease. Such tumo mall as (corticotroph cell adenomas), may be a the centre 2mm in diameter and may be located i Lese of the gland. It is therefore unusual for Rical adenomas to be associated with a radio abnormality of the pituitary fossa or w hypopituitarism. See also: · Cushing's Syndrome