我科１９９０年１月至１９９７年１２月共收治骶尾部肿瘤１１例，现就其治疗及效果报告如下。临床资料一、一般资料本组男７例，女４例，其中２例为复发病例。年龄４３～７７岁，平均５２．２岁。病程３个月～７年。主要症状：大便变细８例；骶尾部疼痛有或无向双下肢放射... In our department from January 1990 to December 1997, 11 cases of sacrococcygeal tumors were treated. The report on their treatment and effects is as follows. Clinical data I. General information The group had 7 males and 4 females, of whom 2 were recurrent cases. Age 43 to 77 years, average 52.2 years old. Duration of 3 months to 7 years. The main symptoms: stool thinning in 8 cases; sacrococcygeal pain with or without radiation to the lower extremities...