From the Department of Radiology (K.E.D., C.D.P.), NewYork-Presbyterian/Weill Cornell Medical Center, New York, New York
Department of Radiology (D.S.), Lenox Hill Hospital, Northwell Health, New York, New York.
AJNR Am J Neuroradiol. 2019 Apr;40(4):584-590. doi: 10.3174/ajnr.A5978. Epub 2019 Feb 14.
The sinonasal tract is an environment diverse with neoplasia. Given the continued discovery of entities generally specific to the sinonasal tract, the fourth edition of the was released in 2017. It describes 3 new, well-defined entities and several less-defined, emerging entities. The new entities are seromucinous hamartomas, nuclear protein in testis carcinomas, and biphenotypic sinonasal sarcomas. Emerging entities include human papillomavirus-related sinonasal carcinomas, SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily B member 1-deficient sinonasal carcinomas, renal cell-like adenocarcinomas, and chondromesenchymal hamartomas. The literature thus far largely focuses on the pathology of these entities. Our goal in this report was to familiarize radiologists with these new diagnoses and to provide available information regarding their imaging appearances.
鼻旁窦道是一个具有多种肿瘤的环境。鉴于不断发现通常特定于鼻旁窦道的实体，2017 年发布了第四版。它描述了 3 种新的、明确界定的实体和几种界定不明确的、新兴的实体。新的实体包括浆液粘液性错构瘤、睾丸癌核蛋白和双表型鼻旁窦肉瘤。新兴实体包括人乳头瘤病毒相关的鼻旁窦癌、SWI/SNF 相关基质相关肌动蛋白依赖性染色质调节亚家族 B 成员 1 缺乏鼻旁窦癌、肾细胞样腺癌和软骨间叶性错构瘤。迄今为止，文献主要集中在这些实体的病理学上。我们在本报告中的目标是使放射科医生熟悉这些新的诊断，并提供有关其影像学表现的可用信息。
