揭开多模态成像对放疗后鼻咽坏死诊断的神秘面纱。

IF 2.2 4区医学 Q2 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING

Journal of Medical Imaging and Radiation Oncology Pub Date : 2024-09-24 DOI:10.1111/1754-9485.13784

Kwok Yan Li, Hoi Ming Kwok, Wah Cheuk, Ka Fai Johnny Ma

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引用次数: 0

摘要

放疗后鼻咽坏死（PRNN）是一种罕见但危及生命的疾病，由于其特征与复发性鼻咽肿瘤重叠，往往给影像学诊断带来挑战。我们在此描述了 PRNN 在对比后 T1 加权磁共振成像、弥散加权成像（DWI）和氟脱氧葡萄糖（FDG）-PET/CT 上的特征性成像表现，这可能有助于了解其病理结果。

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Demystifying the challenging diagnosis of post-radiation nasopharyngeal necrosis on multimodality imaging

Post-radiation nasopharyngeal necrosis (PRNN) is a rare but life-threatening condition that often poses a diagnostic challenge in imaging studies owing to its overlapping features with recurrent nasopharyngeal tumours. We herein describe the characteristic imaging appearance of PRNN on post-contrast T1-weighted magnetic resonance imaging, diffusion-weighted imaging (DWI) and fluorodeoxyglucose (FDG)-PET/CT which may provide insights into its pathological findings.

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来源期刊

Journal of Medical Imaging and Radiation Oncology 医学-核医学

CiteScore

3.30

自引率

6.20%

发文量

133

审稿时长

6-12 weeks

期刊介绍： Journal of Medical Imaging and Radiation Oncology (formerly Australasian Radiology) is the official journal of The Royal Australian and New Zealand College of Radiologists, publishing articles of scientific excellence in radiology and radiation oncology. Manuscripts are judged on the basis of their contribution of original data and ideas or interpretation. All articles are peer reviewed.