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The Science Bulletin of the Division of Agriculture, Home Economics and Engineering  >
No.11 (1964/12) >

 
Title :山羊の副卵巣腫瘍について
Title alternative :On Accessory ovarium tumors of goat.
Authors :渡嘉敷, 綏宝
喜納, 豊明
中本, 正祐
Authors alternative :Tokashiki, Suiho
Kina, Homei
Nakamoto, Seiyu
Issue Date :Dec-1964
Abstract :家畜の生殖器の奇形には牛のフリーマーチンや山羊の間性があり,これらは異性双胎や外見上から幼時に発見されて繁殖用から除外されるのが普通である。ところで今回種畜場の繋養山羊で卵巣囊腫と思われたものが,屠殺解体した結果卵巣の奇形だったことが明かにされた。すなわち本山羊は卵巣に近接して1対の囊腫が存在していた。外貌は一見雄性の容相を帯びていたが,外部生殖器に異常は認められなかった。内部生殖器を解剖並びに組織学的に観察した結果,稀有の副卵巣腫瘍と思われるので,その概要を報告する。
Among the female-goats in the Animal Breeding Station of the Government of the Ryuku Islands, there was one which was sterile. It was dissected for anatomical and histological studies. The authors observed as follows. 1. Her appearance was male, but her external genitalia and mamma were of ordinary female. 2. As the result of anatomy, the authors founed a pair of ovaries and a pair of tumors close to the ovaries, one was as large as a head of human baby and the other a goose egg. 3. Both oviducts had no ostium abdominales, having beed closed at the ends, and no fimbriae tubal. Another peculiarity was that one oviduct, consisted of two cavities and formed so-called tuba supernumeraria, which was considered to be related to the two pairs of ovaries. 4. After studying the above observation, the authors concluded that the was suffering from congenital deformity of ovaries, and her accessory ovaris had developed into tumor.
Type Local :紀要論文
ISSN :0485-7828
Publisher :琉球大学農家政工学部
URI :http://hdl.handle.net/20.500.12000/19249
Citation :琉球大学農家政工学部学術報告 = The science bulletin of the Division of Agriculture, Home Economics & Engineering, University of the Ryukyus no.11 p.58 -62
Appears in Collections:No.11 (1964/12)

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