Nakanishi K, Ajimu A, Ishida Y, Fujimoto T, Hayashi K, Hombo Z, Amamoto Y
Gan No Rinsho. 1987 Jun;33(7):834-40.
Two cases of primary Ewing's sarcoma of the rib are reported, in which radiation therapy was quite effective. Case 1 was an 18-year-old female who had had an operation and radiation therapy for Ewing's sarcoma of the left 7th rib. She was referred to our hospital after a recurrent tumor was found. Radiation therapy (tumor dose 46.2 Gy) and chemotherapy were given. The tumor disappeared and there has been no relapse for 1 year and 3 months after the treatment. Case 2 was a 2-year-old-infant. Radiation therapy (tumor dose 74 Gy) was given for primary Ewing's sarcoma of the left 6th rib. The tumor became small and was successfully removed at operation. There has been no relapse or distant metastasis for 8 months following the operation. We emphasize the importance of multidisciplinary treatment in case 1 and the usefulness of preoperative radiotherapy in case 2.
报告了两例肋骨原发性尤因肉瘤病例，其中放射治疗相当有效。病例1是一名18岁女性，曾因左第7肋骨尤因肉瘤接受手术和放射治疗。在发现复发性肿瘤后，她被转诊至我院。给予放射治疗（肿瘤剂量46.2 Gy）和化疗。肿瘤消失，治疗后1年3个月无复发。病例2是一名2岁婴儿。因左第6肋骨原发性尤因肉瘤接受放射治疗（肿瘤剂量74 Gy）。肿瘤变小，手术成功切除。术后8个月无复发或远处转移。我们强调病例1中多学科治疗的重要性以及病例2中术前放疗的有效性。
