Tsukamoto H, Yoshinari M, Okamura K, Ishitsuka T, Fujishima M
Second Department of Internal Medicine, Faculty of Medicine, Kyushu University, Fukuoka, Japan.
Intern Med. 1992 May;31(5):629-32. doi: 10.2169/internalmedicine.31.629.
A 44-year-old woman who had been therapeutically irradiated with 45 Gy to the sellar lesion for Cushing's disease has been in remission for 25 years. A large but asymptomatic brain tumor was accidentally found in the right middle fossa by a routine follow-up computed tomography. Upon surgical removal of the tumor, the histology revealed a fibroblastic meningioma. Although the incidence of meningioma following irradiation to pituitary adenoma is rare, a follow-up computed tomography should be taken to any possible late onset, and curable complication.
一名44岁女性因库欣病接受了45 Gy的蝶鞍区病变治疗性放疗，目前已缓解25年。在常规随访计算机断层扫描中，偶然在右侧中颅窝发现了一个较大但无症状的脑肿瘤。手术切除肿瘤后，组织学检查显示为纤维母细胞型脑膜瘤。虽然垂体腺瘤放疗后发生脑膜瘤的情况罕见，但对于任何可能的迟发性可治愈并发症，都应进行随访计算机断层扫描。
