放射治疗在晚期不可手术肝门部胆管癌治疗中的作用
Chinese Journal of Bases and Clinics in General Surgery（2011）
Abstract
<正>肝门部胆管癌或称高位胆管癌,是指发生于左右肝管及其汇合部的恶性肿瘤,又称为Klastin瘤,占肝外胆管癌(EHBDC)的58%~75%[1]。根治性手术是肝门部胆管癌患者获得长期生存的惟一预后因素,术前对肝门部胆管癌的可切除性评估目前尚难达到十分准确的水平。一般以MRCP或PTC影像学检查胆管梗阻部位未超过二级肝管,
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