粪石性肠梗阻多层螺旋CT表现  

Multi-slice Spiral CT Performance of Bezoar Ileus

作　　者：杨栋梁[1] 刘林[1] 刘红艳[1] 李光明[1] 管祥林[1] 

机构地区：[1]广东省清远市人民医院放射科,广东清远511500

出　　处：《临床医学工程》2010年第6期66-68,共3页Clinical Medicine & Engineering

摘　　要：目的探讨粪石性肠梗阻的多层螺旋CT诊断价值。方法回顾性分析经手术证实的13例粪石性肠梗阻的CT表现。结果①肠梗阻征象13例(占13/13),病变部位:空肠梗阻2例(占2/13),回肠下段梗阻8例(占8/13),乙状结肠梗阻3例(占3/13)。②粪球征(即蜂窝状气泡征)13例(占13/13),单发者6例(占6/13),多发者7例(占7/13),长径3～10cm,平均5.5cm。③双环征2例(占2/13)。④肠系膜血管漩涡征1例(占1/13)。⑤腹膜炎征象1例(占1/13)。结论粪球征为粪石性肠梗阻特征性表现,CT扫描是术前诊断本病的主要手段。Objective To explore the diagnostic value of multislice spiral CT in bezoar ileus.Methods CT performance of 13 cases with bezoar ileus confirmed by operations was retrospectively analyzed.Results ①Ileus sign was in 13 cases(13/13),obstruction site:jejunum obstruction in 2 cases(2/13),lower segment ileal obstruction in 8 cases(8/13),sigmoid colon obstruction in 3 cases(3/13).②Bezoar sign that seemed honeycomb with air bubble inside was in 13 cases(13/13),7 cases with multiple bezoars(7/13),6 cases with singl...

关 键 词：肠梗阻 粪石 体层摄影 X线计算机 

分 类 号：R656.7[医药卫生—外科学]