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首页> 外文期刊>Emerging Infectious Diseases >Epizootic Hemorrhagic Disease in Brocket Deer, Brazil
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Epizootic Hemorrhagic Disease in Brocket Deer, Brazil

机译：巴西Bro鹿的流行性出血病

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To the Editor: In February 2008, a 2-year-old female gray brocket deer (Mazama gouazoubira) at Pomerode Zoo in Santa Catarina, Brazil, exhibited sublingual swelling, drooling, lethargy, prostration, glossitis, slight cyanosis, and blood on the perineum. The animal showed progressive anorexia, ataxia, dyspnea, marked cyanosis, hypothermia (34.5°C), and severe anemia (hematocrit 4.6%). The deer died 5 days after the first clinical signs. Necropsy indicated that the gray brocket deer had pulmonary congestion and edema, mild renal congestion, and renal focal necrosis. Some intestinal vessels along the serosa presented with hyalinization of the walls with mild leukocytic infiltrate of neutrophils featuring vasculitis. Seventeen days after this first case, a 1-year-old male pygmy brocket deer (Mazama nana) from the same zoo suddenly died. Findings on necropsy were cyanosis and petechiae in the oral mucosa, tongue, and gastrointestinal mucosa. There was bloody intestinal content, petechiae in the mucosa of the urinary bladder, and also petechiae and ecchymoses in the pericardium and epicardium. The spleen was contracted; lymph nodes and kidney medullae were hemorrhagic. The lungs showed congestion and petechiae, and the airways had a frothy fluid content. Histopathologic lesions included mild diffuse congestion in the pygmy brocket deer’s kidneys and extensive subendocardial hemorrhage.
机译：致编辑：2008年2月，巴西圣卡塔琳娜州Pomerode动物园的一头2岁雌性灰M鹿（Mazama gouazoubira）表现出舌下肿胀，流口水，嗜睡，虚脱，舌苔炎，轻微发和血液。会阴。动物表现出进行性厌食，共济失调，呼吸困难，明显发，体温过低（34.5°C）和严重贫血（血细胞比容4.6％）。最初的临床症状出现5天后，鹿死亡。尸检表明灰bro鹿有肺充血和水肿，轻度肾充血和肾局灶性坏死。沿浆膜的一些肠血管表现为壁透明性化，并伴有以血管炎为特征的中性粒细胞轻度白细胞浸润。在第一个病例的17天后，来自同一动物园的1岁雄性侏儒bro（Mazama nana）突然死亡。尸检的结果是口腔粘膜，舌头和胃肠道粘膜发紫和瘀斑。肠内有血性肠内容物，瘀点，心包和心外膜也有瘀点和瘀斑。脾脏收缩;淋巴结和肾髓质出血。肺部出现充血和瘀斑，气道内含泡沫。组织病理学损害包括侏儒bro鹿肾脏的轻度弥漫性充血和广泛的心内膜下出血。

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