Primary carcinoid tumor of the urinary bladder(report of 4 cases)
- VernacularTitle:原发性膀胱类癌瘤(附四例报告)
- Author:
Jiaqi YU
;
Guosheng YANG
;
Shifang SHI
;
Al ET
- Publication Type:Journal Article
- Keywords:
Bladder neoplasms;
Carcinoid tumor
- From:
Chinese Journal of Urology
2000;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo present 4 cases of primary c ar cinoid tumor of urinary bladder and to discuss the characteristics,diagnosis,tre atment and prognosis.MethodsA retrospective study of p athological and clinical data of 4 cases of primary bladder carcinoid tumor was made.Three were male patients and 1 female with an average age of 58.Two cases w ere considered as benign carcinoid tumor whereas the other 2 carcinoid of high malignancy.All of them presented macroscopic or microscopic hematuria but with no carcinoid syndrome noted.ResultsOne case of maligna nt carcinoid tumor with deep muscle invasion underwent radical cystoprostatectom y and adjurvent chemotherapy,but the prognosis was poor (died 5 months after the operation).Transurethral resection were performed for 2 cases of benign carcino id tumor and 1 case of focal malignant carcinoid with good prognosis.ConclusionsThe primary carcinoid tumor of urinary bladder has no specific symptoms,and should be diagnosised on histopathologic studies.Surgical intervention is the mainstay to treat the disease but the prognosis is hard to b e predicted.
