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KMID : 0351619660070010127
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Kyungpook Medical Journal
1966 Volume.7 No. 1 p.127 ~ p.132
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Dimensional Studies of the Portal System by the Cast Specimens
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咸德相/Ham, Dock Sang
朱剛/李善奎/郭外景/Joo, Kang/Lee, Sun Kyu/Kwak, Oe Kyong
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Abstract
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Casting specimens of portal system in lives were made by injection of vinylite into the portal veins in 10 adult dogs. Every point at which the branches to each lobe take off were determined to be measured from the branched point of port-al vein in order to perform the analysis on the characteristic values the rectangular and pclar coordinates were introduced, and results obtained were summerized as follows:
1. In X-Axis, the points at which the branch to right anterior Iobe and lateral inferior branch of left anterior Iobe take off are located most laterally.
2. In Y-Axis, every branch is located more anteriorly than the portal vein and the branch to right anterior lobe and internal interior branch ofleft anterior lobe are located most apically.
3. In Z-Axis, the branch to right posterior lobe and lateral inferior branch of left anterior lobe are located upper than portal branch.
4. The branch to right anterior lobe in right side and exi:ernal inferior branch of left anterior lobe in left side have the longest compaund vectors to each branched point.
5. Every branched points is scattered within the limits iri which the direction angles range from 194.06 degree to 351.69 degree.
6. Every .branched points is scattered within the limits ire which the zenith angle of the branch to right anterior lobe is 97.08 degree in right side and that of left side is -112.32 degree.
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