A Rare Anatomic Variant of Double Replaced Hepatic Arteries: A Case Report and Brief Review of the Anomalous Hepatic Vasculature Literature

09 May 2021 : Case report USA

Congenital defects / diseases

Mazzin Elsamaloty^1ABDEF*, Eric Schupp^1BDEF, Abdighani Ismail^1BDE, Clariza Borile^1BDE, Krista Chun^1BDE, Jeffrey M. Sutton^2ADE

DOI: 10.12659/AJCR.930990

Am J Case Rep 2021; 22:e930990

Background Case Report Discussion Conclusions References:

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Table 1. The most common variants in hepatic arterial circulation as defined by Michels [4].

Hepatic arterial anatomy	Michels’ Class
Normal anatomy	Type I
LHA branching from LGA	Type II
RHA branching from SMA	Type III
LHA branching from LGA & RHA branching from SMA	Type IV
aLHA branching from LGA	Type V
aRHA branching from SMA	Type VI
aLHA branching from LGA & aRHA branching from SMA	Type VII
aLHA branching from LGA & RHA branching from SMA	Type VIII
CHA branching from SMA	Type IX
CHA branching from LGA	Type X

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