Incidental Detection of Meningioma by 18F-FMAU PET/CT in a Patient With Suspected Prostate Cancer.
Incidental Detection of Meningioma by 18F-FMAU PET/CT in a Patient With Suspected Prostate Cancer.
复制标题
通过 18F-FMAU PET/CT 在疑似前列腺癌患者中偶然检测出脑膜瘤。
DOI：
10.1097/rlu.0000000000002123
复制
发表时间：
2018
影响因子：
10.6
通讯作者：
Jadvar,Hossein
中科院分区：
文献类型：
--
作者：
Varghese,Bino;Velez,Erik;Desai,Bhushan;Jadvar,Hossein
我们报告了在18F-F]-2′-fluoro-5-methyl-1-beta-d-arabinofuranosyluracil(18F-FMAU)PET/CT扫描中意外发现脑膜瘤，该脑膜瘤是在一项前瞻性研究中进行的，该研究是基于前列腺癌特异性抗原水平升高，对可疑前列腺癌患者进行18F-FMAUPET/CT靶向活检。前列腺多参数MRI和18F-FMAUPET/CT均不能定位小体积Gleason 3+3肿瘤沉积。然而，在随后的脑部MRI中观察到18F-FMAU偶然在右侧顶叶高位聚集，表现为脑膜瘤的特征。
We report on an incidental detection of a meningioma on [18 F]-2′-fluoro-5-methyl-1-beta-d-arabinofuranosyluracil (18 F-FMAU) PET/CT scan that was performed during a prospective investigation of 18 F-FMAU PET/CT for targeted biopsy of potential sites of tumor in men with suspected prostate cancer based on elevated prostate-specific antigen level. Neither prostate multiparamteric MRI nor 18 F-FMAU PET/CT localized small volume Gleason 3+ 3 tumor deposits. However, an incidental focal high accumulation of 18 F-FMAU was observed in high right parietal lobe that displayed characteristics of a meningioma on a subsequent brain MRI.