Adrenal adenocarcinomas: histologic grading and survival.
Thirty-eight patients with adrenal adenocarcinoma were reviewed. Two of 23 males and 8 of 15 females had a functioning tumor (P less than 0.005). The most striking finding in this review was the variation in survival according to histologic grade. The median survival from histologic diagnosis was for grade I tumors 54 months, for grade II tumors 26 months, for grade III tumors 1 month. The difference in survival between patients with grade I or II tumors and those with grade III tumors was significant (P less than 0.001). The majority of the patients with grade III tumors were admitted with clinical evidence of disseminated disease and died within 1 month. Among the patients with well-differentiated tumors, five who received surgical treatment of their recurrence had a median survival of 51 months, whereas seven patients who received no surgical treatment had median survival of 20 months following first recurrence (0.05 less than P less than 0.10).
D000230:Adenocarcinoma / Q000401:mortality / Q000473:pathology* / Q000601:surgery; D000310:Adrenal Gland Neoplasms / Q000401:mortality / Q000473:pathology* / Q000601:surgery; D000328:Adult; D000368:Aged; D003480:Cushing Syndrome / Q000473:pathology; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D009364:Neoplasm Recurrence, Local / Q000188:drug therapy / Q000601:surgery