织病理学资料
观察结果:结肠镜检查发现7例(女性6例)阑尾黏液囊肿患者,其中3例主诉右下腹痛
所有7例患者均接受手术切除,组织病理学显示均为黏液囊腺瘤,无1例恶性肿瘤,亦未发现与该病相关的死亡病例
结论:阑尾黏液囊肿在结肠镜下表现为盲肠阑尾开口处光滑的球茎状黏膜下病灶
由于结肠镜能够准确诊断并可直接处理,因而结肠镜的识别作用非常重要
阑尾黏液囊肿有由于可能恶变或因穿孔导致腹膜假性黏液瘤形成的风险,因此推荐手术切除
(0053—0056尹勇译)GT200554/9消化道0057.Incompletescreeningflexiblesigmoidoscopyassociatedwithfemalesex,age,andin-creasedriskofcolorectalcancerDoria.Rose尸./NewcombPA./Levin兄【Dr.V.P.Doria,Rose.FredHutchinsonCancerResearchCenter.1100FairviewAveNorth,Seattle,WA98109—1024.UnitedStates]一GUT2005,54/9(1273—1278)Background:Severalpreviousstudieshavefoundthatfe-malesandolderindividualsareatgreaterriskofhavingincompleteflexiblesigmoidoscopy.However,nopriorstudyhasreportedthesubsequentriskofcolorectalcancer(CRC)followingincompletesigmoidoscopy.Methods:Usingdatafrom55791individualsscreenedaspartoftheColo