Kiefhaber P, Huber F, Kiefhaber K
Stadtkrankenhaus Traunstein--Akademisches Lehrkrankenhaus Ludwig-Maximilians-Universität München.
Langenbecks Arch Chir Suppl II Verh Dtsch Ges Chir. 1989:331-6.
Endoscopic neodymium-YAG laser therapy for the gastrointestinal tract has been proved since 1975. Mortality and time of convalescence of patients treated with laser for acute or potential bleeding lesions have been markedly reduced in contrast to surgery. Sessile neoplastic polyps can be removed endoscopically by laser. Laser recanalization of obstructed carcinoma or scars in the upper and lower gastrointestinal tract to relieve dysphagia or ileus improves the patient's quality of life and has benefits for subsequent operations.
自1975年以来，内镜下钕钇铝石榴石激光疗法已被证明可用于胃肠道治疗。与手术相比，激光治疗急性或潜在出血性病变患者的死亡率和康复时间已显著降低。无蒂肿瘤性息肉可通过激光在内镜下切除。对上、下胃肠道梗阻性癌或瘢痕进行激光再通以缓解吞咽困难或肠梗阻，可改善患者的生活质量，并对后续手术有益。
