A portal quadrad with triple hepatic arteries

• 영문명: A portal quadrad with triple hepatic arteries
• 발행기관: 대한해부학회
• 저자명: Claire E Stoudemire Caitlin N Sachsenmeier Brittney L Link Faith M Klein Randy Kulesza
• 간행물 정보: 『Anatomy and Cell Biology』Vol.56(2), 276~279쪽, 전체 4쪽
• 주제분류: 의약학 > 의학일반
• 파일형태: PDF
• 발행일자: 2023.06.30

영문 초록

The arterial support of the liver is most commonly from the celiac trunk via the proper hepatic artery (PHA). ThePHA divides into left and right branches: the right hepatic artery (RHA) supplies the right and caudate lobes while the left hepatic artery (LHA) supplies the left and quadrate lobes. Aberrant hepatic arteries are relatively common, and the most frequent contributors are the superior mesenteric artery and left gastric artery. Herein we present findings from postmortem dissection of an abdominal cavity that revealed a rare combination of reported variations. Specifically, this subject had three extrahepatic arteries - a replaced LHA (rLHA), a PHA, and a replaced RHA (rRHA). The rLHA originated from the left gastric and the rRHA originated from the superior mesenteric artery. Knowledge of these variations is important for surgical and radiological procedures to avoid complications during treatment and improve patient outcomes.

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키워드

Dissection Liver Arteries Cadaver