本文介绍28例壶腹周围癌梗阻性黄疸病人行内镜下十二指肠乳头上微波开窗,旨在达到胆汁引流减黄,改善肝肾功能,提高对手术耐受性,以利择期手术的目的;同时亦可对部分因其它原因不能或不愿意剖腹手术者达到减黄目的。经临床应用取得满意效果,现报告如下。1　临床资料1.1　一般资 This article describes 28 cases of obstructive jaundice in patients with obstructive jaundice underwent microwave endoscopic duodenal papilla microwave window, designed to achieve bile drainage yellow reduction, improve liver and kidney function, improve surgical tolerance, to facilitate elective surgery The purpose; at the same time can also be for some other reasons can not or do not want Caesarean section to achieve the purpose of reducing yellow. The clinical application has achieved satisfactory results. The report is as follows. 1 Clinical data 1.1 General resources