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Date Published: 11/07/2022
Online Published: 11/07/2022
Abstract Views: 179
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DOI: https://doi.org/10.55046/vjrnm.26.449.2016
Issue
No. 26 (2016)
Section
Scientific research
How to Cite
Le, T. D., Ngo, V. H., Pham, H. K., & Nguyen, D. H. (2022). Variant Hepatic arterial anatomy in 300 patients underwent digital subtraction angiography. Vietnamese Journal of Radiology and Nuclear Medicine, 26, 32-39. https://doi.org/10.55046/vjrnm.26.449.2016

Variant Hepatic arterial anatomy in 300 patients underwent digital subtraction angiography

Dr Le Thanh Dung1, Dr Ngo Vinh Hoai1, Dr Pham Huu Khuyen1, Dr Nguyen Duy Hue1
1 Viet Duc Friendship Hospital

Main Article Content

Abstract

Objective: to evaluate and describe the prevalence of hepatic arterial variants seen at digital subtraction angiography.
Materials and methods: data were collected at Interventional Unit in Diagnostic Imaging department of Viet Duc hospital from
May 2015 to May 2016. 
Results: 300 cases underwent at least one visceral angiographic examination during the study period. 232 (77.3%)
cases had standard hepatic arterial anatomy. 14 (4.7%) cases had replaced left hepatic artery. 11 (3.7%) cases had replaced
right hepatic artery. 2 (0.7%) cases had variant anatomy involving replacement of both left hepatic artery and right hepatic artery. 16 (5.3%) cases had accessory left hepatic artery. 3 (1%) cases had accessory right hepatic artery. 1 (0.3%) case had both left and right accessory hepatic artery. 12 (4%) cases had replaced common hepatic artery. 3 (1%) cases had double hepatic artery. 1 case had replaced common hepatic artery and accessory left hepatic artery at the same time. 1 case had right hepatic artery arises from aorta and left hepatic artery arises from left gastric artery.
Conclusion: in this study the percent of standard hepatic artery is larger than previous published study while the percent of
cases had other variants of hepatic artery is smaller. In 2 cases, we saw uncommon variants which weren’t described in previous
study. However we didn’t see some other uncommon variants which were described in other study.

Article Details

Keywords

Hepatic artery, anatomy, variant, DSA

References

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