华支睾吸虫感染的超声诊断分析

【提要】 回顾性分析临床确诊有华支睾吸虫感染的214例患者治疗前后的超声表现，结果感染后的超声表现以胆囊及胆管病变为主，胆囊内出现的絮状弱回声漂浮物具有特征性，治疗后该漂浮物消失。绝大多数患者有胆管回声改变，表现为胆管壁增厚、毛糙，回声增强，治疗后恢复较慢。超声对该病的诊断有应用价值。

Ultrasonic Diagnosis of Clonorchiasis sinensis

This is to retrospectively review and summarize the ultrasonic images of 214 patients who were diagnosed as clonorchiasis and received treatment. The major changes in ultrasonography were found in gallbladder and hepatic bile duct. Flocculent echos in the gallbladder were the characteristic feature,which disappeared after chemotherapy. The wall of hepatic bile duct became thicker and shaggy in most patients. These changes improved quite slowly after treatment. Ultra-sonography is of value in the diagnosis of clonorchiasis sinensis