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作者报告15例(女性13,男性2)骨巨细胞瘤的放疗经验。平均年龄36岁(12～63岁),7例位于腰椎与骶骨,3例骨盆带,2例胸颈椎,2例骨髂附件,1例颞骨。以其中10例随访4～30年者作为分析的基础。8例作了不全切除(包括3例试图以根治术)。1例作过静脉内单一化疗,4例作了动脉内化疗。其中1例用多种化疗药直接注入瘤肿内。3例在放射前或后作了一次或多次动脉栓塞疗法。8例用高电压(60钴或25MevX线)、2例用常压(250～300kvp)照射,最小剂量36Gy/12次
The authors reported radiotherapy experience in 15 cases (13 females, 2 males) with giant cell tumor of bone. The average age was 36 years old (12-63 years old), 7 cases were located in the lumbar spine and sacrum, 3 cases were pelvis, 2 cases were thoracic and cervical, 2 cases were epiphyseal attachment, and 1 case was tibia. 10 cases of follow-up of 4 to 30 years were used as the basis for the analysis. Incomplete resection was performed in 8 cases (including 3 cases attempting radical resection). One patient received intravenous chemotherapy alone and four received intraarterial chemotherapy. One case was injected directly into the tumor with multiple chemotherapeutic agents. Three cases had one or more arterial embolization therapy before or after radiation. 8 cases were treated with high voltage (60Co or 25MevX line) and 2 cases were exposed to normal pressure (250-300kvp). The minimum dose was 36Gy/12 times.