{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,28]],"date-time":"2026-10-28T03:38:10Z","timestamp":1793158690865,"version":"4.5.0"},"reference-count":9,"publisher":"SAGE Publications","issue":"11","license":[{"start":{"date-parts":[[2024,3,20]],"date-time":"2024-03-20T00:00:00Z","timestamp":1710892800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2024,3,20]],"date-time":"2024-03-20T00:00:00Z","timestamp":1710892800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Ear Nose Throat J"],"published-print":{"date-parts":[[2026,11]]},"abstract":"<jats:p>Pseudomyogenic hemangioendothelioma (PMHE) is a rare vascular neoplasm with an intermediate to low-grade malignant potential. Only 5% of PMHEs occur in the head and neck. This tumor exhibits different histological patterns and mimics other vascular tumors, myoid tumors, or carcinomas. The distinction between these tumors can be a very challenging situation for pathologists. In this article, we report the first case, to our knowledge, of PMHE arising in the maxillary sinus, to highlight this uncommon entity and discuss differential diagnoses.<\/jats:p>","DOI":"10.1177\/01455613241239859","type":"journal-article","created":{"date-parts":[[2024,3,21]],"date-time":"2024-03-21T02:39:10Z","timestamp":1710988750000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":1,"title":["Pseudomyogenic Hemangioendothelioma Arising in the Maxillary Sinus, an Uncommon and Misdiagnosed Tumor: A Case Report"],"prefix":"10.1177","volume":"105","author":[{"ORCID":"https:\/\/orcid.org\/0009-0009-7872-3384","authenticated-orcid":false,"given":"Hafsa","family":"El Ouazzani","sequence":"first","affiliation":[{"name":"Department of Pathology HSR, Ibn Sina University Hospital Center, Rabat, Morocco"},{"name":"Mohammed V University in Rabat, Rabat, Morocco"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Olaya","family":"Hamidi","sequence":"additional","affiliation":[{"name":"Mohammed V University in Rabat, Rabat, Morocco"},{"name":"Department of Maxillofacial surgery HSR, Ibn Sina University Hospital Center, Rabat, Morocco"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alain","family":"Habimana","sequence":"additional","affiliation":[{"name":"Mohammed V University in Rabat, Rabat, Morocco"},{"name":"Department of Maxillofacial surgery HSR, Ibn Sina University Hospital Center, Rabat, Morocco"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.","family":"Boulaadas","sequence":"additional","affiliation":[{"name":"Mohammed V University in Rabat, Rabat, Morocco"},{"name":"Department of Maxillofacial surgery HSR, Ibn Sina University Hospital Center, Rabat, Morocco"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fouad","family":"Zouaidia","sequence":"additional","affiliation":[{"name":"Mohammed V University in Rabat, Rabat, Morocco"},{"name":"Department of Pathology Ibn Sina, Ibn Sina University Hospital Center, Rabat, Morocco"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nadia","family":"Cherradi","sequence":"additional","affiliation":[{"name":"Department of Pathology HSR, Ibn Sina University Hospital Center, Rabat, Morocco"},{"name":"Mohammed V University in Rabat, Rabat, Morocco"},{"name":"Department of Pathology Ibn Sina, Ibn Sina University Hospital Center, Rabat, Morocco"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2024,3,20]]},"reference":[{"key":"e_1_3_3_2_2","doi-asserted-by":"publisher","DOI":"10.5858\/arpa.2017-0430-RS"},{"key":"e_1_3_3_3_2","doi-asserted-by":"publisher","DOI":"10.5021\/ad.2020.32.5.426"},{"key":"e_1_3_3_4_2","doi-asserted-by":"publisher","DOI":"10.1186\/s13000-019-0857-6"},{"key":"e_1_3_3_5_2","doi-asserted-by":"publisher","DOI":"10.4103\/jomfp.JOMFP_194_14"},{"key":"e_1_3_3_6_2","first-page":"681","volume-title":"Enzinger and Weiss\u2019s Soft Tissue Tumors","author":"Goldblum JR","unstructured":"Goldblum JR, Folpe AL, Weiss SW. 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