Adrenal insufficiency and stage D carcinoma of the prostate.
A patient with stage D prostatic cancer but in reasonably good general health was discovered to have adrenal failure and tumor destruction of the adrenal glands. Because prostatic cancer is common and compatible with prolonged survival, we surveyed other patients with stage D prostatic cancer. On initial screening with the cosyntropin test, we found that 5 of 14 patients failed to respond with an increase in serum cortisol of 10 micrograms/dL, suggesting an adrenal failure incidence of 36%. Retesting, however, indicated that probably all of these were false-positive results.
Mirtsching
B C
BC
Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas.
Freeman
D A
DA
D000230:Adenocarcinoma / Q000150:complications* / Q000175:diagnosis / Q000473:pathology; D000310:Adrenal Gland Neoplasms / Q000175:diagnosis / Q000556:secondary; D000309:Adrenal Insufficiency / Q000175:diagnosis / Q000209:etiology*; D003366:Cosyntropin; D005189:False Positive Reactions; D006801:Humans; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D011471:Prostatic Neoplasms / Q000150:complications* / Q000175:diagnosis / Q000473:pathology
D003366:Cosyntropin