胆系蛔虫症超声诊断与分析
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【摘要】 目的 探讨胆系蛔虫的超声声像图特征。方法 回顾性分析1988年以来在笔者所在医院就诊的502例病例，动态观察蛔虫存活时的蠕动状态以及蛔虫死亡裂解后声像图变化。结果 年龄组～16岁占320例，居住山区农村患病率居首位，胆系蛔虫声像图呈“双线征”和“乱麻绳”样特征。结论 超声检查是诊断胆系蛔虫的首选方法，检查时必须做到及时、细致、准确并随访观察，以减少误诊和漏诊。
【关键词】 超声； 胆系蛔虫
Ultrasound detection and analysis of gallbladder ascariasis SHEN Wei-xing, GUO Xi-kai, MA Hai-bo. Peoples Hospital of Pingshun County, Changzhi 047400, China
【Abstract】 Objective To discuss and analyze the properties of gallbladder ascariasis sonography.Methods Five hundred and two patients with gallbladder ascariasis who had accetped treatment in the hospital since 1988 were investigated by observing wriggle status of living ascariases and status when they had been dead and broken.Results There were three hundred and twenty patients belonging the age group from 8 to 16 ......
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