Labels:text | screenshot | black | font | black and white OCR: with Hypopituitarism may be associated eithe tuitary pathological processes that destroy the p halamus itself or with those that destroy the hypo c hormone and thus interfere with the hypothalam arism is control of the pituitary gland. Hypopitu if a most commonly caused by the presence umours pituitary tumour (Fig. 2.1). Parapituitary s are the are rare and of these, craniopharyngiom most common. See later: . Pituitary Tumours in Hypopituitarism . Other Causes of Hypopituitarism e Secretion . Isolated Disorders of Pituitary Hormor