还剩1页未读,继续阅读
文本内容:
后腔门静脉血栓症(肺血III栓)Vena CavaThrombosis PulmonaryThromboembolism Preparedby:Dr.Terry HuntTranslated byDr.傅小平病因/发病机理CausePathogenesis•主要原因肝脓肿,继发于过多精料引起的瘤胃炎Major causeis liver abscesses secondaryto rumenitiscaused bygrain overload•其他原因瘤胃炎、腐蹄病、颈静脉炎、外伤性网胃腹膜炎Other causesare mastitis,foot rot,jugular phlebitisor traumaticreticulo-peritonitis危险因素Risk FactorsRumen lacticacidosis•瘤胃酸中毒Clinical Findings临床症状Severe respiratorydistress•严重的呼吸疼痛呼吸节律加快、呼气性呼吸困难、咳嗽、皮下气肿Elevated respiratoryrate,expiratory dyspnea,coughingSQ emphysema•全肺区有喘息音Wheezes throughoutlung fields•体温高Elevated temperature鼻出血鼻岫、黑粪、流血Epistaxis,spitting ofblood andmelena•突然死亡May besudden death•贫血Anemia•厌食和失重Anorexia andweight loss慢性导致右心心力衰竭Chronic conditioncan resultin signsof rightheart failure诊断Diagnosis•临床症状、尸体解剖Clinical signsEpistaxisblood spittingand postmortem findings鉴别诊断Differential Diagnosis•肺丝虫Lungworms•运输热(巴氏杆菌病)Shipping fever•过敏性反应Anaphylaxis Acutepulmonary emphysemaand edema•急性肺水肿和气肿实验室和病理学诊断Laboratory andPathology•贫血和白细胞增多症Anemialeukocytosis•尸体解剖一后腔门静脉和肝有脓肿Post-mortem一abscess incaudal venacavaliver■呼吸道中有血块Blood clotsin airways■整个肺有脓肿Abscesses throughoutlungs治疗Treatment•可能的话屠宰Slaughter ifpossible Prognosis预后情1=1况Poor•不良PreventionControl预防Avoid rumenitis•避免酸中毒•饲喂An抗ti生bio素tic可s降in低the肝f脓eed肿t的o r发ed生uc eincidence ofliverabscesses。