Vascular variations of liver and gallbladder: a case report

• 발행기관: 대한해부학회
• 저자명: Satheesha Badagabettu Nayak Soumya Kodimajalu Vasudeva
• 간행물 정보: 『Anatomy and Cell Biology』Vol.46(3), 217~219쪽, 전체 2쪽
• 주제분류: 의약학 > 의학일반
• 파일형태: PDF
• 발행일자: 2013.09.30

영문 초록

Vascular variations in and around the porta hepatis are common. A sound knowledge of possible variations at these sites is vital for surgeons during laparoscopic cholecystectomy and surgical resection of the liver lobes. We report the case of several variations of the hepatic and cystic arteries in which, the common hepatic artery trifurcated into the gastroduodenal, right hepatic, and left hepatic arteries. The right gastric artery arose from the left hepatic artery and divided into a left and a right branch. The left branch entered the liver through the porta hepatis, while the right branch passed behind the common hepatic duct into the Calot's triangle, provided 2 branches to the gallbladder, and continued to supply the right hepatic lobe. Ligation of the right branch of the right hepatic artery in Calot's triangle during cholecystectomy could cause avascular necrosis of the liver segments it supplies.

목차

Abstract

Introduction

Case Report

Discussion

References

키워드

Cystic artery Hepatic artery Celiac trunk Calot's triangle Right gastric artery