Labels:text | screenshot | black and white | black | document | monochrome photography | monochrome OCR: aspect of Extrasellar masses may interfere with a lation. gonadotrophin secretion or GnRH stim in this rophin Virtually all patients who have tumour area, however, have more than gonado r pituitary deficiency; they may have any or all oth ecreting deficiencies or, in the case of a prolactin prolactin, adenoma, an increase in the secretion o childhood These deficiencies usually occur later in ised as than congenital defects and are characte minous acquired pituitary deficiencies - a more sign than congenital pituitary deficienc