直肠异物二例

Chinese Journal of Clinicians(Electronic Edition)(2013)

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Abstract
<正>病例1,患者男,37岁,因"直肠异物1 h余"入院。患者1 h余前自己将一塑料瓶(具体不详)塞入肛门,无法取出,无明显腹痛等不适。查体:T 37.0℃,一般可,腹平软,全腹无压痛,无反跳痛,无肌抵抗;肛检:距肛缘约10 cm处可触及一圆柱形异物下缘,退出指套少许血染。临床诊断:直肠异物。考虑到异物较大、位置较深,自行排出可能性小,遂决定行经肛门直肠异物取出术。腰麻成功后,患者取截石位,常规消毒术野、铺巾,液状石蜡润滑后逐渐扩肛至肛门可容四指,予肛门镜窥视,拉钩牵开暴露直肠,距肛缘约12 cm处见一圆
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