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平滑肌内瘤很少发生于眶部,著者收治两例患双眼视网膜母细胞瘤的病人,他们在接受放射治疗20年后继发眶平滑肌肉瘤,现报告如下。 例1,李×,男,31岁,因右眶内肿物半年入院。回顾其眼科病史:该患8个月时曾因双眼视网膜母细胞瘤行左眼球摘除术,右眼同时接受4000Rad的外部放射治疗。近半年来,右眼眶内上方出现肿物,且渐增大,肿物大小约1.5cm×2cm,活动性差,眼球向外下方移位,右眼疼痛伴视物模糊,并出现
Smooth muscle intima rarely occurs in the orbit, the author admitted to two patients suffering from binocular retinoblastoma, who received radiotherapy 20 years after the orbital leiomyosarcoma, are reported as follows. Example 1, Lee ×, male, 31 years old, due to right orbital tumor six months admitted. Review the history of ophthalmology: The patient had left-eye enucleation of binocular retinoblastoma at 8 months, and the right eye received 4000 Rad external radiotherapy at the same time. Nearly half a year, the right eye orbital tumor appeared above, and gradually increased, the tumor size of about 1.5cm × 2cm, poor mobility, downward shift of the eyeball, right eye pain with blurred vision, and there