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近年来提倡在胆囊癌根治性切除时作局部淋巴结广泛清扫。为此,确定胆囊局部淋巴结的范围及其淋巴流方向已日益成为一个重要的课题,作者用注射染料方法来研究这一问题。对象与方法:选择1987年至1990年间31例胆囊癌或胆管癌患者在
In recent years, extensive lymph node dissection has been advocated during radical resection of gallbladder cancer. For this reason, the determination of the extent of gallbladder local lymph nodes and the direction of their lymphatic flow has increasingly become an important issue. The authors used injection dye methods to study this problem. Subjects and methods: 31 patients with gallbladder or cholangiocarcinoma were selected between 1987 and 1990