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我院于1960年—1981年间收治大肠癌218例。其中男133例、女83例,男:女=1.6∶1。老年前期(45—59岁)占50％,壮年期(30—44岁)占24.7％,老年期(包括衰老期70岁以上)占19.26％等在各年期中发病较高。青年期及以下(30岁以下)少见,仅占总病例的5.5％。老年期男性发病略高为1.8∶1。发病部位:直肠占总病例的49.54％,升结肠占17.88％,乙状结肠占14.68％,盲肠占8.26％,降结肠占5.96％,结肠肝曲部与横结肠各占1.37％,结肠脾曲部为0.92％。在老年期的发病部位在直肠、乙状结肠、升结肠、降结肠、肝曲、盲肠中分别为54.76％、14.28％、14.28％、4.76％、4.76％与7.14％,与全组病例无明显差异,
Our hospital received 218 cases of colorectal cancer from 1960 to 1981. One male 133 cases, 83 females, male: female = 1.6:1. Old age (45-59 years old) accounted for 50%, high season (30-44 years old) accounted for 24.7%, old age (including aging more than 70 years old) accounted for 19.26% in the higher incidence of each period. Adolescents and below (under 30 years old) are rare, accounting for only 5.5% of the total cases. Older men had a slightly higher incidence of 1.8:1. Incidence site: rectum occupied 49.54% of the total cases, ascending colon 17.88%, sigmoid colon 14.68%, cecum accounting 8.26%, descending colon 5.96%, colonic liver and transverse colon respectively 1.37%, colon spleen 0.92 %. In the elderly, the incidence of the disease was 54.76%, 14.28%, 14.28%, 4.76%, 4.76%, and 7.14% in the rectum, sigmoid colon, ascending colon, descending colon, liver curvature, and cecum, respectively, and there was no significant difference between the old group and the entire group.