studies on incidence and pathology of neoplasms of reproductive system of cull laying
نویسندگان
چکیده
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 reported in details.
منابع مشابه
Studies on incidence and pathology of neoplasms of reproductive system of cull laying
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 dise...
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عنوان ژورنال:
archives of razi instituteناشر: razi vaccine & serum research institute (rvsri)
ISSN 0365-3439
دوره 61
شماره 3 2016
کلمات کلیدی
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