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합성수지 주입법에 의한 개내장의 준조대해부학적 연구

Studies on the Subgross Anatomy of the Conine Viscera by the Vinylite - Corrosion Technique

대한수의학회지 1966년 6권 1호 p.57 ~ 75
모기철,
소속 상세정보
모기철 (  ) - 경북대학교 농과대학

Abstract


This study was conducted to observe the condition of the ramifications of the bronchus and pulmonary blood vascular system by injecting the vinylite into the bronchial tree and pulmonary blood vessels in 100 normal adult dogs.
The results obtained were summarized as follows:
1. Lungs of dog were composed of thle same pulmonary territories as in lungs of human.
2. Cardiac lobe corresponding to R.medio-bassalis of human lungs was well developed and situated as a independent cardiac lobe, in ventral side of right lung.
3. Bronchial tree were in the patterns of axial divergency and blood vascular systems were (in general) branched along the bronchial tree, arteries lying near the bronchial tree but veins apart from it.
4. Among the branching patterns of bronchus pulmonary artery and pulmonary vein in each lobe, the type presented most frequently were noted, which were designated basic type by the author.
5. Pulmonary blood vessels were not always branched in accordance with bronchial tree, diverged inmore complex patterns, especially in venous vascular system.
6. Ramus anterior (lobe apicalis) was always observed in all casting specimen.
7. There was a case of peculiar variation patterns of the ramification in the bronchi directing into the left apical and cardiac lobe, arose respectivelly, at independent origin of bifurcation in the left bronchial stem, and a case of peculiar variation pattern of the artery entering left apical lobe and cardiac lobe, had a same origin of the bifurcation at rami pulmonary artery, and then divided respectivelly into the rami medi artery and rami left apical lobe artery.
8. In the classification based on the patterns of bronchial and blood vasculor divergencys, there were a lot of significant combination cases in their patterns.

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