Torhorst J, Stettler N
Soz Praventivmed. 1986;31(2):95-6. doi: 10.1007/BF02091595.
In the Basel Cancer Registry, the age standardized incidence rate remained stable from 1970 to 1980: 54 to 60 in men, 33 to 34 in women. One third of all cancers are located in the right colon. The age specific incidence rate has not changed, the values being higher for men in every age group. Only 5% of patients are under 50 years old. In radically operated cancers the number of small primary tumors remained low: 17% were confined to the muscularis propria. During the same period (1970-1980) the proportion of cancers with regional lymph node metastases remained stable at 40%. Short term and long term survival depend on the nodal status. Adenomas accompanying invasive cancers are more frequently found in men (30%) than in women (20%).
在巴塞尔癌症登记处，1970年至1980年间年龄标准化发病率保持稳定：男性为54至60，女性为33至34。所有癌症中有三分之一位于右半结肠。年龄别发病率没有变化，各年龄组男性的发病率更高。只有5%的患者年龄在50岁以下。在根治性手术的癌症中，小原发性肿瘤的数量仍然很少：17%局限于固有肌层。在同一时期（1970 - 1980年），伴有区域淋巴结转移的癌症比例稳定在40%。短期和长期生存取决于淋巴结状态。浸润性癌症伴发的腺瘤在男性中（30%）比在女性中（20%）更常见。
