40例成人尸体肝解剖及临床应用探讨

LIVER ANATOMY OF 40 EASES AND ITS FEASIBLE STUDIES OF CLINICAL APPLICATION

目的 通过对肝第一、二、三肝门解剖、分布特点的了解,为肝脏移植提供依据。方法 对40例尸体肝进行了解剖研究。包括第一、第二、第三肝门入、出管道采统的分布、特点、长度、直径的测量。结果 总胆管异常1例（2.5％）,第一肝门动脉异常3例（7.5％）。肝左、中、右静脉长度和直径分别为（1.73±0.28）cm、（1.54± 0.16）cm、（1.58± 0.12）cm,（0.85± 0.05）cm,（106± 0.22）cm,（1.17± 0.12）cm。左中肝静脉共干87.5％,三支分别汇入IVC占7.5％,三复合干后及肝右、中静脉共干汇入IVC均为 2.5％。肝后间隙汇入IVC肝短静脉（19±8.5）支,直径（0.1±0.05）～（0.6±0.35）cm。结论 经尸肝解剖及临床应用研究,对困难肝切除和肝移植,特别是背驮式肝移植具有重要价值。

objective From April 1994 to April 1997, the authors anatomized and studied 40 cadaveric Livers, Which included the character, Length and diameter of the vessels and bile ducts of the first, second and third hepatic portis. This article put the emphasis on the anatomic structures and its clinical applilation. The results of the 40 cadaveric liver anatomy will play important roles on the resection and transplantation of the liver, especially the Piggy back Liver transplantation.