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Studies on incidence and pathology of neoplasms of reproductive system of cull laying.
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نویسنده
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Mahjoor A. A. ,Nili H.
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منبع
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archives of razi institute - 2006 - دوره : 61 - شماره : 3 - صفحه:149 -157
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چکیده
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This study was performed to determine the incidence and anatomo-pathological aspects of the reproductive system tumors in commercial laying hens. post mortem examination of 1041 laying hens revealed neoplasms of the ovaries and the oviduct in 52 (4.99%) cases. from these, ovarian adenocarcinoma was found in 14 cases, granulosa cell tumor in 7 cases, theca cell tumor in 1 case and marek's disease in 3 cases. oviductal adenocarcinoam was observed in 17 cases, adenomatosis in 2 cases and leiomyoma in 8 cases. the macroscopic and light microscopic characteristics of these tumors were reportedin details.
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کلیدواژه
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Neoplasm ,Cull laying hens ,Reproductive system.
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آدرس
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Islmic Azad University, Kazeroon Branch., School of Veterinary Medicine , Pathobiology Department , Iran., shiraz university, School of Veterinary Medicine , Clinical Sciences Department , ایران
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پست الکترونیکی
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mahjoor@shirazu.ac.ir
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Authors
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