经皮肛周超声在评估克罗恩病肛周病变中的价值  

The value of transcutaneous perianal ultraography in evaluating perianal Crohn's disease

作　　者：钱孝先[1] 乔宇琪[1] 冉志华[1] 

机构地区：[1]上海交通大学医学院附属仁济医院消化内科,上海200127

出　　处：《胃肠病学和肝病学杂志》2010年第3期288-290,共3页Chinese Journal of Gastroenterology and Hepatology

摘　　要：盆腔核磁共振成像(MRI)和超声内镜(EUS)是目前诊断克罗恩病肛周病变(PCD)的金标准,但两种方法都存在局限性。近几年经皮肛周超声(TPUS)被引入PCD的诊断,并且取得了令人鼓舞的效果,被证明是一种无痛、准确、易行且廉价的检测PCD的影像学方法。Pelvic magnetic resonance imaging（MRI） and endoscopic ultrasonography（EUS） are gold standard in detecting perianal Crohn＇s disease（PCD）,but both of them have limitations.In the recent years,transcutaneous perianal ultrasonography（TPUS） was introduced into PCD diagnosis and it had an encouraging performance.TPUS have been proven to be a painless,accurate,feasible and cost-effective tool in PCD diagnosis.

关 键 词：经皮肛周超声 克罗恩病肌周病变 影像学 

分 类 号：R574.62[医药卫生—消化系统]