From the Departments of *Neurology and †Radiology, College of Medicine, The Catholic University of Korea, Seoul, South Korea.
Clin Nucl Med. 2014 Jan;39(1):e97-8. doi: 10.1097/RLU.0b013e3182815d16.
A 76-year-old woman with about a 13-month history of bradykinesia, gait disturbance and resting tremor of right upper extremity was referred to Nuclear Medicine Department. A PET-CT with 229 MBq of F FP-CIT was performed to diagnose suspected early Parkinson's disease (PD). The PET-CT showed a mass lesion with highly intense focal dopamine transporter uptake in the right frontal lobe. A subsequent brain magnetic resonance image also showed a mass in the right frontal lobe demonstrating homogeneous enhancement and extensive surrounding edema, highly suggestive of a brain tumor.
一位 76 岁女性，约 13 个月来出现运动徐缓、步态障碍和右侧上肢静止性震颤，被转至核医学科。为诊断疑似早期帕金森病（PD），进行了一次使用 229MBq F FP-CIT 的 PET-CT 检查。PET-CT 显示右额叶有一个占位性病变，伴有高度集中的多巴胺转运体摄取。随后的脑部磁共振成像也显示右额叶有一个肿块，表现为均匀强化和广泛的周围水肿，高度提示脑肿瘤。
