良性结肠狭窄最常应用的治疗是球囊扩张[1],如果需要时进行外科手术[2,3]。 1. Garcea G, Sutton CD, Lloyd TD, Jameson J, Scott A, Kelly MJ. Management of benign rectal strictures: a review of present therapeutic procedures. Dis Colon Rectum 20...