犬螨病是.ppt

Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 病变可能会发生在身体的任何部位，不过面部和足部是最容易发生的部位，也是最不容易痊愈的部位。 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 预 后 蠕形螨发生在幼犬身上，一般比较好治，尤其是局灶性蠕形螨病，大多甚至能不治而愈。主要原因是幼犬的免疫系统不完善，随着年龄生长，免疫力的增强，只要能控制病情，防止继发感染，一般治愈后不会复发。 幼犬发病与遗传、营养不良、应激等因素有关，某些品种会特别容易发病，发病犬最好不做种用。 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 预 后 成年犬发病原因： 当自身的肾上腺激素水平增高（季节冷暖交替和母犬发情季节） 营养不良，应激，内寄生虫，和其它各种会导致狗衰弱的疾病 使用免疫抑制药物，如糖皮质激素治疗、化疗 全身性疾病：甲状腺机能减退，肾上腺皮质机能亢进，糖尿病、利什曼病，肿瘤。 自发性成年蠕形螨病。 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 诊 断 病史调查 临床症状 实验室检查 皮肤深刮 拔毛检查 醋酸胶带、皮肤浅刮 组织活检 细胞学检查 血常规、生化、T4、ACTC刺激实验、B超 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 深层皮肤刮片 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 组织活检 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 醋酸胶带法和浅刮可用于检测角质形蠕形螨。 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 在低倍显微镜下检查病料涂片。病初及康复期检出率低，应反复多部位检查，以提高检出率。如果只发现了一个螨虫，那么推荐进行进一步的刮片或是进行活检。 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.