犬恶丝虫寄生于狗的右心室和肺动脉内,偶然也寄生人体,往往使患者肺部产生元块状病变。近几年来,该种丝虫寄生人体的报告日益增多,目前世界各地病例总数已达60多例,因而引起了人们的重视。根据人体病理组织切片进行虫种鉴定工作的需要,作者 Dogworm filarial parasites in the dog's right ventricle and pulmonary artery, occasionally parasitic human body, often make the patient's lungs produce massive lumpy lesions. In recent years, the report of the parasitic filarial worms has been increasing. At present, the total number of cases in the world has reached more than 60, which has drawn people's attention. According to the needs of human pathological tissue biopsy identification work, the author