直肠癌伴直肠脱垂嵌顿1例
Modern Digestion & Intervention（2021）
Abstract
直肠脱垂(rectal prolapse)是指肛管、直肠甚至乙状结肠下端肠壁黏膜或全层向下移位而脱垂于肛门,常引起肛门黏液渗出、出血、失禁及便秘等症状,直肠脱垂可分为直肠外脱垂(ERP)和直肠内脱垂(IRP)或直肠肠套叠¨].直肠癌伴发直肠脱垂在临床较为少见,目前临床上尚无完备的诊疗策略.
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