医学
神经鞘瘤
舌头
基底细胞
头颈部
口腔
贪婪
舌肿瘤
放射科
恶性转化
病理
外科
口腔正畸科
抗体
免疫学
作者
Jacques Dzuko Kamga,J Leclère,Virginie Conan‐Charlet,V. Tissot,Ronan Abgral
出处
期刊:Clinical Nuclear Medicine
[Ovid Technologies (Wolters Kluwer)]
日期:2022-10-26
卷期号:48 (2): e92-e94
被引量:1
标识
DOI:10.1097/rlu.0000000000004461
摘要
Schwannomas are usually benign, rare, and slow-growing nerve sheath tumor composed of Schwann cells. They develop in the head and neck area in approximately 25% to 40% of cases, of which 1% in the oral cavity, where the tongue remains the preferred site. Malignant transformation occurs in approximately 8% to 10% cases. We report a unique case of a histologically proven FDG-avid schwannoma of the left mobile portion of the tongue, showing an 18F-FDG avidity on PET/CT, which was a false-positive result for local recurrence in a patient followed for squamous cell carcinoma.
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