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目的探讨中晚期直肠癌非手术的治疗方法。方法５６例患者随机分成两组：（１）对照（Ａ）组：单用动脉灌注化疗。（２）综合治疗组：采用动脉灌注化疗、栓塞同时用５－Ｆｕ、锡类散、云南白药等多因子灌肠治疗。两组病人均行两次介入治疗。结果Ａ、Ｂ两组有效率，平均缓解期，中位生存期，１、２年生存率分别为３２．７％、６０．７％、２．８个月、５．１个月、６．５个月、１１个月、３２．７％、６４．３％、３．６％、２１．４％。两组差异均有显著性（Ｐ＜０．０５），临床症状改善两组也有显著性差异（Ｐ＜０．０５）。结论综合治疗可有效延长晚期直肠癌患者生存期，并改善其生存质量。
Objective To explore the non-surgical treatment of rectal cancer. Methods 56 patients were randomly divided into two groups: (1) Control (A) group: arterial infusion chemotherapy alone. (2) Comprehensive treatment group: arterial infusion chemotherapy, embolization and simultaneous treatment with 5-Fu, tin-like powder, Yunnan Baiyao and other multi-factor enema. Both groups of patients underwent two interventional treatments. Results The A and B groups were effective, the average remission period, median survival period, and 1-year survival rates were 32.7%, 60.7%, 2.8 months, 5.1 months, and 6. 5 months, 11 months, 32.7%, 64.3%, 3.6%, 21.4%. The differences between the two groups were significant (P<0.05), and there were also significant differences in clinical symptoms between the two groups (P<0.05). Conclusion Comprehensive treatment can effectively prolong the survival of patients with advanced rectal cancer and improve their quality of life.