长期腹痛、右下腹包块、黏液血便
PEDIATRIC EMERGENCY MEDICINE（2004）
Abstract
1 病案摘要
患儿,男,3.5岁,因阵发性腹痛2个月,腹泻3 d入院.腹痛呈阵发性,以右下腹到脐周为著,每天发作4～5次,每次持续约3～5 min.腹痛无规律性,发作时伴腹胀,可自行缓解,不伴呕吐,无发热,食欲可,病初大便干燥,每1～2天1次,无血便,曾诊断为肠痉挛.口服654-2治疗,效果欠佳.近3 d腹痛加重,大便略稀,每天1～2次,无黏液及脓血便,不伴呕吐.
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