伽玛刀治疗婴儿性早熟(附3例报告)  

The preliminary results of gamma knife radiosurgery in the treatment of sexual precocious infants (reportof 3 cases)

作　　者：梁军潮[1] 吴声伶[1] 吴鸿勋[1] 陈东朝[1] 肖安平[1] 刘德平[1] 

机构地区：[1]广东微侵袭神经外科治疗中心,广州510010

出　　处：《微侵袭神经外科杂志》1997年第1期30-31,共2页

摘　　要：本文报告应用伽玛刀(γ-刀)治疗以性早熟为临床表现的婴儿松果体瘤和异位松果体瘤,共3例4个病灶.男2例,女1例,平均年龄1岁3个月.肿瘤直径12～22mm,平均18.5mm.肿瘤中心剂量26.7～30Gy,平均28.2Gy,边缘剂量10.7～15Gy,平均13.7Gy.随访时间9～12个月,初步结果表明:病儿的症状和肿瘤的生长均得到了有效的控制,无死亡及近期并发症发生.提示γ-刀是治疗婴幼儿颅内肿瘤的一种安全而有效的方法.From October 1995 to January 1996, 3 infants (2 males and 1 female) who had tumor of pineal region or ectopic pineal tumors presented with sexual precocity were treated by gamma knife radiosurgery. The infant ' s ages ranged from 14 to 18 months (mean 15 months). The average diameter of their tumors was 18. 8 mm (12 - 22 mm). The mean dose administered to tumor center and margin was 28. 2 Gy (26. 7 -30Gy) and 13.7 Gy(10. 7- 15Gy) respectively. The 3 infants underwent follow-up observation from 9 - 12 months. The preliminary results showed that the symptoms and tumors size had gained a satisfactory control. There were no mortality and complications. It suggested that the gamma knife radiosurgery is a safe and effective method for the treatment of such kind of in-tracranial tumors of infants.

关 键 词：伽玛刀 治疗 婴儿性早熟 颅内生殖细胞癌 

分 类 号：R725.862.3[医药卫生—儿科]