Langer S, Buss H
Dtsch Med Wochenschr. 1979 May 25;104(21):768-71. doi: 10.1055/s-0028-1103984.
Using strict indications, local cryosurgery was performed in 86 patients with cancer of the colon. Survival time was longer both for patients with advanced tumour growth and distant metastases and those with potentially curable tumour but in too poor a general condition for operation. Other advantages of cryosurgery are the low complication and mortality rates, the possibility of out-patient treatment without anaesthesia, and thus a general reduction in cost. Indications for colostomy as final palliation can therefore be more narrowly defined than previously customary.
严格按照适应症，对86例结肠癌患者实施了局部冷冻手术。对于肿瘤生长晚期和有远处转移的患者以及那些肿瘤可能治愈但全身状况太差无法进行手术的患者，其生存时间更长。冷冻手术的其他优点包括低并发症和死亡率、无需麻醉即可门诊治疗的可能性，从而总体降低了成本。因此，作为最终姑息治疗的结肠造口术适应症可以比以前更严格地界定。
