膀胱复合性小细胞癌1例临床病理观察并文献复习

• 作 者: 李印 何海生 谷国梅 李清苗 段盼盼 田永京
• 机 构: 南阳市中心医院病理科,南阳市肿瘤医院肿瘤外科,
• 出 处: 诊断病理学杂志
• 发表日期: 2015年03期
• 关键词: 膀胱肿瘤 复合性 小细胞癌 膀胱小细胞癌 膀胱恶性肿瘤 复合癌 尿路上皮癌 病理学 膀胱 膀胱癌

膀胱小细胞癌(small cell carcinoma of the bladder,SCCB)临床十分少见,近年文献报道有增多趋势,发病率已由每0.05/10万上升至0.14/10万,约占原发膀胱恶性肿瘤的0.7%[1]。SCCB常与其他类型膀胱癌混合存在,形成复合癌,最常见的是尿路上皮癌和鳞状细胞癌[1-4],而同时复合3种其他类型的小细胞癌非常罕见。本文报道1例SCCB,并结合文献对其临床病理特点进行分析。

The clinical manifestations of small cell carcinoma of the bladder (SCCB) are very rare. There is an increasing trend in recent years in the literature. The incidence has risen from 0.05 / 100,000 to 0.14 / 100,000, accounting for about 0.7 of primary malignant bladder tumors %[1]. SCCB often mixed with other types of bladder cancer, the formation of complex cancer, the most common urothelial carcinoma and squamous cell carcinoma [1-4], while the combination of three other types of small cell carcinoma is very rare. This article reports a case of SCCB, combined with the literature on its clinical and pathological features were analyzed.