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肝内胆管粘液性乳头状胆管细胞癌13例诊治分析 被引量:6

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摘要 目的探讨肝内胆管粘液性乳头状胆管细胞癌(intraductal papillary mucinous neoplasm of the intrahepatic bile ducts, IPMN-B)临床特点及外科治疗效果。方法回顾性分析2005年5月至2012年1月经手术及病理证实的13例IPMN-B患者临床资料。结果13例IPMN-B患者中,男8例,女5例。血清总胆红素升高4例(30.77%),谷丙转氨酶升高6例(46.15%),血清肿瘤标志物CEA升高4例(30.77%),CA-199升高10例(76.92%)。超声检查发现胆管内占位8例,3例仅发现局限性肝内胆管扩张,2例肝内外胆管均显著扩张,且胆总管内见漂浮的团状回声。CT平扫示肿块呈软组织密度影,增强扫描示肿块呈不均质轻度强化。磁共振胰胆管造影(MRCP)示肝内、外胆管扩张情况及MRI增强扫描与CT所见吻合,胆管占位T1WI呈低信号,T2WI呈混杂高信号。所有患者均行手术治疗,术后并发症包括肝断面胆瘘1例,膈下积液及切口感染各1例,余患者均顺利恢复。病理证实IPMN-B诊断。结论IPMN-B是一种较为少见的胆道恶性肿瘤,综合运用超声、CT及MRI影像检查发现胆管内占位及胆管显著扩张有诊断意义。根治性手术切除预后较好。
作者 张浩
出处 《中国医师杂志》 CAS 2013年第1期65-67,共3页 Journal of Chinese Physician
基金 浙江省医药卫生科技计划项目(200717069)
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