2022年中国农业大学动物医院647例犬CT病例回顾性分析  

Retrospective Analysis of 647 Canine CT Cases at China Agricultural University Veterinary Teaching Hospital in 2022

作　　者：简乐诗 白璐[1] 张迪[1,2] 曲艺[1] 张志轩 刘钢 JIAN Leshi;BAI Lu;ZHANG Di;QU Yi;ZHANG Zhixuan;LIU Gang(China Agricultural University Veterinary Teaching Hospital,Beijing 100193,China;College of Veterinary Medicine,China Agricultural University,Beijing 100193,China)

机构地区：[1]中国农业大学动物医院,北京海淀100193 [2]中国农业大学动物医学院,北京海淀100193

出　　处：《中国兽医杂志》2024年第6期24-29,共6页Chinese Journal of Veterinary Medicine

摘　　要：为研究计算机断层扫描(CT)在犬临床中的应用情况,本研究对2022年1—12月中国农业大学动物医院647例犬CT检查病例进行回顾性分析。结果显示,性别分布为雄性230例(35.5%)、雄性去势155例(24.0%)、雌性116例(17.9%)和雌性绝育146例(22.6%);年龄分布为小于1岁33例(5.1%)、1~7岁192例(29.7%)和大于7岁422例(65.2%);数量最多的前3个品种分别为贵宾犬180例(27.8%)、混种犬99例(15.3%)和金毛巡回猎犬72例(11.1%)。共完成扫描846例次,平扫846例次(100%),CT血管造影385例次(45.5%),经跖垫CT胸导管造影2例次(0.2%)。平扫按照扫描部位次数从高到低依次为胸部390例次(46.1%)、头部279例次(33.0%)、腹部146例次(17.3%)以及脊柱和四肢骨31例次(3.7%);CT血管造影按照扫描部位次数从高到低依次为头部195例次(占头部平扫的69.9%)、腹部142例次(占腹部平扫的97.3%)和胸部48例次(占胸部平扫的12.3%)。在647例病例中,主要影像学异常为牙周病129例(19.9%)、腹膜腔肿物100例(15.5%)、鼻腔肿物54例(8.3%)、肿瘤肺转移48例(7.4%)和腹腔血管异常18例(2.8%)。结果表明,CT检查对犬临床中头面部疾病、肿瘤疾病和腹腔血管异常疾病的诊断具有重要意义。To investigate the application of computed tomography(CT)in canine clinical practice,this study conducted a retrospective analysis of 647 canine CT cases at China Agricultural University Veterinary Teaching Hospital from January to December 2022.The results showed that the gender distribution was as follows:males 230 cases(35.5%),castrated males 155 cases(24.0%),females 116 cases(17.9%),and sterilized females 146 cases(22.6%).The age distribution was as follows:under 1 year old 33 cases(5.1%),1-7 years old 192 cases(29.7%),and over 7 years old 422 cases(65.2%).The top three breeds with the highest numbers were Poodles with 180 cases(27.8%),mixed-breed dogs with 99 cases(15.3%),and Golden Retrievers with 72 cases(11.1%).A total of 846 scans were completed,including 846 conclusion plain scans(100%),385 CT angiographies(45.5%),and 2 CT lymphography of thoracic duct via intrametatarsal pad(0.2%).Plain scans were performed most frequently in the following areas:chest 390 cases(46.1%),head 279 cases(33.0%),abdomen 146 cases(17.3%),and spine and limbs 31 cases(3.7%).CT angiography scans were performed most frequently in the following areas:head 195 cases(69.9%of head plain scans),abdomen 142 cases(97.3%of abdominal plain scans),and chest 48 cases(12.3%of chest plain scans).Among the 647 cases,the main radiographic abnormalities were periodontal disease in 129 cases(19.9%),abdominal cavity masses in 100 cases(15.5%),nasal cavity masses in 54 cases(8.3%),pulmonary metastases in 48 cases(7.4%),and abdominal vascular anomalies in 18 cases(2.8%).These results indicate that CT examination is of significant importance in the diagnosis of canine clinical diseases related to head and facial conditions,tumor diseases,and abdominal vascular abnormalities.

关 键 词：计算机断层扫描(CT) 犬 病例回顾分析 

分 类 号：S854.7[农业科学—临床兽医学]