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KMID : 0364219770200030141
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Korean Journal of Zoology
1977 Volume.20 No. 3 p.141 ~ p.147
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Distribution of Renal Vein within Kidney of Korean Native Goat
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Kim Chong-Sup
Park Joong-Suk
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Abstract
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The distribution of renal veins of fifty Korean native goats(100 kidneys) was observed. The results obtained were as follows: 1. In all goats a single renal vein, both on the left and right sides, emerged from the hilus of the kidney and then entered the posterior vena cava. 2. The ventral and dorsal surfaces of the kidney were drained through several segmental veins. These segmental veins were grouped into 2-3 Rami to formed the main trunk of the renal vein. The segmental veins drained into Rami dorsalis and ventralis, in 56 percentage of the left and 64 percentage of the right kidney and the remainder goats drained into Rami cranialis and caudalis; Rami cranialis, medius and caudalis; Rami ventralis, medius and dorsalis. 3. The ventral and dorsal surfaces of the kidney were divided into 2-4 venous segments. Among them three segments were mostly frequent (55 percentage). 4. A common segment vein was drained both dorsal and ventral surfaces at the cranial, caudal pole, and both poles. The frequency of the common segment was 32 percentage at the cranial, 18 percentage at the caudal pole, and 14 percentage at the both poles. 5. A polar renal vein was not observed. 6. The renal veins and the renal arteries did not match in arrangement and in course.
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