Kaltheuner M, Stallkamp H, Malchow H, Klose A, Vestweber K H
Medizinische Klinik II, Städtisches Krankenhaus Leverkusen, Federal Republic of Germany.
Surg Endosc. 1992 Mar-Apr;6(2):78-9. doi: 10.1007/BF02281086.
An 81-year-old woman underwent a colonoscopy because of a sigmoiditis poorly responding to conservative therapy. A rod-shaped foreign body found in the sigma proved impossible to remove conventionally. Irradiation with a low laser energy caused the foreign body to break apart, after which its extraction was straightforward. The further clinical course was uncomplicated. In this case a partial sigmoidectomy would have been indicated had the laser-supported extraction not been successful. The authors suggest that a similar procedure could be helpful in the management of foreign bodies in the esophagus.
一名81岁女性因乙状结肠炎对保守治疗反应不佳而接受了结肠镜检查。在乙状结肠发现的棒状异物经传统方法无法取出。低能量激光照射使异物破碎，之后其取出过程就很简单了。后续临床过程顺利。在这种情况下，如果激光辅助取出不成功，就需要进行部分乙状结肠切除术。作者认为类似的方法可能有助于处理食管异物。
