Anatomic variation of portal venous anat
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Roy A. Filly; Faye C. Laing
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Article
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1978
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John Wiley and Sons
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English
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## Abstract The appearance of the portal vein as it crosses anterior to the inferior vena cava and enters the liver at the porta hepatis was evaluated on 100 longitudinal and 100 transverse ultrasonograms. Three major variations were noted on the parasagittal scans, while four major variations were