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肿瘤流行病学统计资料表明近年来大肠癌发病率明显增加。我国大肠癌特点是直肠癌较多,约占50％。近半个世纪外科学、麻醉学等医学迅猛发展,直肠癌根治术的5年生存率上升到60％,但仍有40％的患者在5年内因不同原因死亡。其中直肠癌局部复发占了一半。如何提高这些病人的生存期是肛肠外科的重要课题。我院1996～1998年共收治22例直肠癌术后复发的高危患者,现报告如下。
Epidemiological statistics of tumors indicate that the incidence of colorectal cancer has increased significantly in recent years. China’s colorectal cancer is characterized by more rectal cancer, accounting for about 50%. In the past half century, the rapid development of medical science, anesthesiology and other medical sciences, the 5-year survival rate of rectal cancer radical surgery has increased to 60%, but still 40% of patients died within 5 years due to different reasons. Among them, local recurrence of rectal cancer accounted for half. How to improve the survival of these patients is an important issue for anorectal surgery. A total of 22 high-risk patients with rectal cancer recurrence were treated in our hospital from 1996 to 1998. The report is as follows.