腹茧症1例

Journal of Practical Radiology(2019)

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Abstract
患者 男,54岁,既往体健.近5个月内阵发性腹痛3次,每次约3h,伴恶心呕吐、反酸,进食后腹胀不适,对症治疗后缓解.查体:于脐部偏左下方可触及一肿物,大小约20 cm×15 cm,质软,无压痛,活动度欠佳,叩诊鼓音.实验室检查:总蛋白含量58.9 g/L,白蛋白39.0 g/L,球蛋白19.9 g/L. 腹部CT扫描采用常规仰卧位,扫描范围上至膈顶,下至耻骨联合下缘水平.CT增强扫描采用高压注射器经肘静脉注射对比剂.全腹CT平扫+增强示:十二指肠水平部以远管腔变细,可见部分小肠肠管聚集成团,走行异常,呈“手风琴”样,周围可见包膜及液体密度影.局部见肠系膜及血管呈聚集改变.增强扫描可见聚集肠管及其周围包膜强化(图1~3).
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