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Parapharyngeal neuroglial heterotopia in a neonate: a case report
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- Author:
- No author available
- Journal Title:
- Chinese Journal of Radiology
- Issue:
- 8
- DOI:
- 10.3760/cma.j.cn112149-20200911-01080
- Key Word:
- 磁共振成像;体层摄影术，X线计算机;神经胶质异位
Abstract： 报道1例经病理证实的新生儿咽旁间隙神经胶质异位。神经胶质异位是一种少见的先天畸形，多见于鼻部，咽旁间隙罕见。CT表现为左咽旁间隙软组织密度肿块，邻近颅底骨质结构完整。MRI表现为左咽旁间隙卵圆形肿块，T 1WI、T 2WI均呈等信号，与脑组织信号相似，增强呈中度不均匀强化，边缘可见包膜样线形强化，肿块与左侧软腭分界不清。
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