右侧桥小脑角孤立性硬化性纤维瘤
Solitary Sclerotic Fibroma of Right Cerebellopontine Angle.
作者信息
Feng Fan, Qi Qichao, Ni Shilei
机构信息
Department of Neurosurgery, Qilu Hospital of Shandong University, Jinan, China; Institute of Brain and Brain-Inspired Science, Shandong University, Jinan, China.
Department of Neurosurgery, Qilu Hospital of Shandong University, Jinan, China; Institute of Brain and Brain-Inspired Science, Shandong University, Jinan, China; Shandong Key Laboratory of Brain Function Remodeling, Jinan, China.
出版信息
World Neurosurg. 2023 May;173:63-64. doi: 10.1016/j.wneu.2023.02.025. Epub 2023 Feb 11.
Sclerotic fibroma (storiform collagenoma) is a fibrotic tumor that occurs mainly in patients with Cowden syndrome, but it can also occur in isolation, as detailed in previous reports. Here we present a case of a solitary sclerotic fibroma in cerebellopontine angle. Brain magnetic resonance imaging revealed a lesion showing hypointense signal on both T1 and T2. The lesion was not enhanced after administering gadolinium. The tumor was removed integrally by surgery.
硬化性纤维瘤（束状胶原瘤）是一种主要发生在考登综合征患者中的纤维性肿瘤，但也可单独发生，如先前报道所述。本文报告一例桥小脑角孤立性硬化性纤维瘤病例。脑部磁共振成像显示病变在T1和T2加权像上均呈低信号。注射钆后病变无强化。肿瘤通过手术完整切除。
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