Diplomyelia and Hydromyelia in a Japanese Black Calf
| Jazyk: | japonština |
|---|---|
| Rok vydání: | 2020 |
| Předmět: | |
| Zdroj: | 日本獣医師会雑誌. 73(1):37-40 |
| ISSN: | 2186-0211 |
| Popis: | 出生時より虚弱を呈し，起立及び歩行困難を示した1カ月齢，雌の黒毛和種子牛を，臨床的及び病理学的に検索した．単純X線では股関節に異常は認められず，剖検時の肉眼検査では第二腰髄に直径10×5mmの漿液を容れる空洞がみられ，さらに第三腰髄から尾側にわたって単一の髄膜に包まれた脊髄の重複が認められた．空洞は組織学的に上衣細胞によって内張りされていたことから，脊髄中心管が拡張したものと考えられた． A female, 1-month-old Japanese Black calf, which had showed weakness since birth and had difficulty standing and walking, was clinically and pathologically examined. No abnormality was found in the hip joint with simple X-ray radiography. Macroscopic examination revealed a cavity with serous fluid at T2 and duplication of the spinal cord from T3 to the lumbosacral segment. Histological examination confirmed that the inner surface of the dilated central canal was lined with ependymal cells. |
| Databáze: | OpenAIRE |
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