Fibrolipoma of a Cryptorchid Testis in a Young Bull
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概要
- 論文の詳細を見る
A six-month-old Japanese Black bull was found to have no left testis in the scrotum. A fist-sized mass was palpated per rectum. Two months later, hCG was injected and blood samples were collected before and after injection. No testosterone response to hCG was observed. On the cut surface of the excised mass, most of the mass was composed of homogeneous adipose-like tissue. The rest of the surface was composed of a well-circumscribed testicular parenchyma-like tissue (18 × 16 × 15 mm). Histology revealed diffusely distributed mature adipocytes and septa of fibrous connective tissue. Neither germ cells nor spermatozoa were observed in the seminiferous tubules. A diagnosis was made of fibrolipoma and aspermatogenesis of the left cryptorchid testis.
著者
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SASAKI Jun
Department of Production Systems Engineering, Toyohashi University of Technology
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大澤 健司
岐阜大学大学院連合獣医学研究科
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大澤 健司
岩手大学 農学部
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Yamagishi Norio
Department of Veterinary Medicine, Faculty of Agriculture, Iwate University
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MIURA Moe
Department of Veterinary Medicine, Faculty of Agriculture, Iwate University
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大澤 健司
岩手大学農学部 獣医学科
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Osawa T
Laboratory Of Theriogenology Faculty Of Agriculture Iwate University
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Osawa Takeshi
Laboratory Of Theriogenology Department Of Veterinary Medicine Faculty Of Agriculture Iwate Universi
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Osawa Takeshi
Department Of Veterinary Medicine Faculty Of Agriculture Iwate University
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Goryo Masanobu
Department Of Comparative Pathology Faculty Of Veterinary Medicine Hokkaido University
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Fukuoka Hiroyuki
Department Of Chemistry Graduate School Of Science Hiroshima University
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KIM Danil
Department of Veterinary Medicine, Faculty of Agriculture, Iwate University
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FUKUDA Naruhiko
Livestock Dairy Department, Livestock Market Section, Iwate Prefectural Headquarters
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Yamagishi Norio
Research Center For Animal Hygiene And Food Safety Obihiro University Of Agriculture And Veterinary
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Sasaki Jun
Department Of Internal Medicine Fukuoka University School Of Medicine
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Yamagishi Norio
Faculty Of Agriculture Iwate University
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Osawa Takeshi
岩手大学 農学部獣医学科獣医臨床繁殖学
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Sasaki Jun
Department Of Cardiovascular Surgery Sapporo Chuo Hospital
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Sasaki Jun
Department Of Applied Biological Science Tokyo University Of Agriculture And Technology
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Osawa Takeshi
Department Of Anesthesiology And Intensive Care Medicine Graduate School Of Medical Science Kanazawa University
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GORYO Masanobu
Department of Applied Veterinary Science, United Graduate School of Veterinary Science, Gifu University
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Goryo Masanobu
Department of Veterinary Medicine, Faculty of Agriculture, Iwate University
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YAMAGISHI Norio
Department of Veterinary Clinical Medicine, Faculty of Agriculture, Iwate University
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KIM Danil
Department of Veterinary Clinical Medicine, Iwate University
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FUKUOKA Hiroyuki
Department of Veterinary Medicine, Faculty of Agriculture, Iwate University
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