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膀胱神经内分泌癌6例临床病理分析 被引量:2

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摘要 目的探讨膀胱神经内分泌癌的临床病理特征及预后。方法总结分析6例膀胱内分泌癌患者的临床资料,探讨其大体、镜下、免疫组化特点及预后。结果本组6例中位年龄66岁,男性4例,女性2例;小细胞癌5例,大细胞神经内分泌癌1例,其中3例伴混合性成分。免疫组化结果显示:神经内分泌标志物突触素(syn)、嗜铬粒素A(CgA)和CD56阳性率分别为6/6、4/6和6/6,上皮性标志物角蛋白CK、CK7、CK20阳性率分别为6/6、3/5和2/6。4例获得随访,其中2例于术后11个月和33个月死亡,2例随访时间3、9个月仍健在。结论膀胱神经内分泌癌较罕见,恶性程度高,预后较差,免疫组化神经内分泌标志物及上皮性标志物表达有助于诊断,治疗首选根治性膀胱切除术联合化疗。
出处 《浙江实用医学》 2019年第4期266-270,共5页 Zhejiang Practical Medicine
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