偶发膀胱副神经节瘤合并膀胱癌一例报告

A case report of incidental bladder paraganglioma with bladder carcinoma

膀胱副神经节瘤是位于肾上腺以外的嗜铬细胞瘤,起源于膀胱壁内的副神经节组织。该肿瘤是一种罕见的膀胱肿瘤,而膀胱副神经节瘤并发膀胱尿路上皮癌的报道更为罕见。笔者此次报道了1例特殊的膀胱副神经节瘤伴发膀胱癌的病例。同时回顾相关文献进行分析总结,以期进一步提高对该疾病的认识和诊治水平。

Paraganglioma of the urinary bladder, which arises from the chromaffin tissue of the sympathetic nervous system in locations of the bladder, is also termed to as extra-adrenal pheochromocytomas. Bladder paraganglioma is a rare bladder tumor, however, the report of bladder paraganglioma co-existing with bladder urothelial carcinoma is even rare. We report one case of special bladder paraganglioma with bladder carcinoma. Herein we sought to review the literatures on praganglioma of the urinary bladder and bladder carcinoma in order to further illustrate the presentation, treatment options and outcomes of patients diagnosed with these tumors.