Parapharyngeal neuroglial heterotopia appearing as high uptake on 18F-FDG PET: case report and literature review of radiographical findings.
Parapharyngeal neuroglial heterotopia appearing as high uptake on 18F-FDG PET: case report and literature review of radiographical findings.
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18F-FDG PET 上表现为高摄取的咽旁神经胶质异位：病例报告和放射学结果的文献综述。
DOI：
10.1007/s00701-017-3403-x
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发表时间：
2017
期刊：
影响因子：
2.4
通讯作者：
Tominaga T.
中科院分区：
文献类型：
--
作者：
Kameyama M;Kawaguchi T;Niizuma H;Ogawa T;Watanabe K;Hayashi T;Sato K;Kanamori M;Watanabe M;Katori Y;Kure S;Tominaga T.
咽旁神经胶质异位是一种罕见的实体，具体的影像学表现尚不清楚。我们提出了一个用质子磁共振波谱（1H-MRS）和 18F-氟脱氧葡萄糖正电子发射断层扫描（18F-FDG PET）检查的咽旁神经胶质异位病例。我们的新生儿患者在妊娠期间出现颈部肿块和羊水过多。计算机断层扫描和磁共振成像显示了形态学特征，但未能明确诊断。1H-MRS显示非恶性模式，但18F-FDG PET显示高糖代谢。实现完全切除，组织病理学诊断为神经胶质异位。生物活性的评估可能有助于术前诊断和术后残留病灶的评估。
Parapharyngeal neuroglial heterotopia is a rare entity, and the specific radiographical findings are unclear. We present a case of parapharyngeal neuroglial heterotopia examined with proton magnetic resonance spectroscopy (1H–MRS) and18F–fluorodesoxyglucose positron emission tomography (18F–FDG PET). Our neonate patient presented with neck mass and polyhydramnios during gestation. Computed tomography and magnetic resonance imaging demonstrated the morphological characteristics, but failed to establish the diagnosis.1H–MRS showed a non-malignant pattern, but18F–FDG PET demonstrated high glucose metabolism. Complete resection was achieved and the histopathological diagnosis was neuroglial heterotopia. Assessment of biological activity may be useful for both preoperative diagnosis and postoperative evaluation of residual lesions.