1986
DOI: 10.1177/028418518602700411
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Anatomic Variants of the Hepatic Arteries

Abstract: The anatomic variants of the hepatic arteries observed in 216 abdominal arteriographies were analysed. A comparison was made with MICHELS' work based upon 200 anatomic dissections, and SUZUKI'S investigation of 200 abdominal arteriographies. Seven not previously classified anatomic variants of the hepatic arteries were found. The large number of variants may be ascribed to intricacies in the development of the vascular supply in the embryo and to the normal caudal displacement of the liver taking place in the … Show more

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Cited by 48 publications
(17 citation statements)
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References 3 publications
(3 reference statements)
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“…Two divergent pictures emerged concerning the distribution of the accessory vessels (type V and VI): while our results for type V corresponded approximately to those of Michels (8.8 % vs. 8.0 %), the results for type VI differed clearly (1.5 % vs. 7.0 %) [10]. The evaluation of other studies [39,40] also revealed that the number of accessory vessels was less than that found by Michels. According to Koops et al, accessory arteries might be underrepresented in studies with CT-angiographies because of their partly very small size, or because the differentiation between replaced and accessory vessels might be limited [14].…”
contrasting
confidence: 40%
“…Two divergent pictures emerged concerning the distribution of the accessory vessels (type V and VI): while our results for type V corresponded approximately to those of Michels (8.8 % vs. 8.0 %), the results for type VI differed clearly (1.5 % vs. 7.0 %) [10]. The evaluation of other studies [39,40] also revealed that the number of accessory vessels was less than that found by Michels. According to Koops et al, accessory arteries might be underrepresented in studies with CT-angiographies because of their partly very small size, or because the differentiation between replaced and accessory vessels might be limited [14].…”
contrasting
confidence: 40%
“…Conclusion -Hepatic artery variations allowed liver section into right and left hepatic lobe. própria subdividindo-se em AHD e AHE, neste estudo 68,3% dos casos e na literatura variando de 57% a 80% (1,19,24,26,29,31,36,37) . Um ponto muito importante refere-se à irrigação do segmento IV, que neste estudo encontrou-se em dois (3,3%) casos de dupla irrigação arterial o que poderia, em caso de lesões inadvertidas, prejudicar a utilização do lobo esquerdo em transplantes reduzidos ou mesmo na modalidade de bipartição hepática.…”
Section: Discussionunclassified
“…This may explain why previous radiological studies do not include the RGA [5,[24][25][26][28][29][30]32] whilst studying the variations in hepatic vasculature primarily utilising CT Angiography.…”
Section: Rga Originmentioning
confidence: 99%