title: Transsphenoidal hypophysectomy for disseminated carcinoma of the prostate gland. Results in 53 patients.
abstract: Transsphenoidal microsurgical hypophysectomy was performed in 53 men with disseminated carcinoma (Stage IV) of the prostate gland. The mean age was 64.8 years. Forty-three of the 53 men had severe pain due to their disease. Significant pain relief was obtained following hypophysectomy, usually within 24 hours, in 39 (91%) of these 43 patients. Objective remission occurred in 16 (36%) of 45 patients in whom the follow-up review was adequate to make this decision. Although dramatic, pain relief was not permanent in every patient. Four patients died in the early postoperative period, and in one, death was directly related to the operative procedure. Significant complications included partial diabetes insipidus in 40 cases (75.5%), and cerebrospinal fluid leaks in six (11.3%). The authors conclude that hypophysectomy is an appropriate operation in patients with disseminated carcinoma of the prostate gland, particularly when pain is a significant feature of the illness. Further, the transsphenoidal microsurgical approach appears to be the operative procedure of choice for performing hypophysectomy.
mesh_terms: D000368:Aged; D002559:Cerebrospinal Fluid Rhinorrhea / Q000209:etiology; D003919:Diabetes Insipidus / Q000209:etiology; D013006:Growth Hormone / Q000097:blood; D006801:Humans; D007016:Hypophysectomy / Q000009:adverse effects / Q000379:methods*; D008297:Male; D008875:Middle Aged; D059408:Pain Management; D010166:Palliative Care; D011388:Prolactin / Q000097:blood; D011471:Prostatic Neoplasms / Q000097:blood / Q000628:therapy*; D013100:Sphenoid Bone
chemical_list: D011388:Prolactin; D013006:Growth Hormone