{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,12]],"date-time":"2026-08-12T06:27:52Z","timestamp":1786516072910,"version":"build-2736575974"},"reference-count":15,"publisher":"SAGE Publications","issue":"8","license":[{"start":{"date-parts":[[2024,1,31]],"date-time":"2024-01-31T00:00:00Z","timestamp":1706659200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2024,1,31]],"date-time":"2024-01-31T00:00:00Z","timestamp":1706659200000},"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":[[2026,8]]},"abstract":"<jats:p>Neuroendocrine tumors are rare and highly heterogeneous neoplasms with a wide spectrum of histological differentiation, functional, and biological features. Small cell neuroendocrine carcinomas (SNECs) of the sinonasal tract are particularly rare. Pathological features of SNECs of the nasal cavity and paranasal sinuses, which are aggressive tumors, are similar to those of anaplastic small cell carcinomas of the lung. We present a case of high-grade sinonasal SNECs in a patient with Xeroderma pigmentosum complementation group C (XPC) gene-positive xeroderma, which, to our knowledge, is the first case reported worldwide.<\/jats:p>","DOI":"10.1177\/01455613231215198","type":"journal-article","created":{"date-parts":[[2024,1,31]],"date-time":"2024-01-31T03:55:10Z","timestamp":1706673310000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["High-Grade Sinonasal Small Cell Neuroendocrine Carcinoma in a Patient With Xeroderma Pigmentosum: A Case Report"],"prefix":"10.1177","volume":"105","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3908-8375","authenticated-orcid":false,"given":"Abdulaziz M.","family":"Alabdulkareem","sequence":"first","affiliation":[{"name":"Department of Otolaryngology-Head &amp; Neck, King Faisal Specialist Hospital and Research Center (KFSH&amp;RC), Riyadh, Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Naif H.","family":"Alotaibi","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology-Head &amp; Neck, King Faisal Specialist Hospital and Research Center (KFSH&amp;RC), Riyadh, Saudi Arabia"},{"name":"College of Medicine, Alfaisal University, Riyadh, Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Abdulaziz A.","family":"Almobarak","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology-Head &amp; Neck, King Faisal Specialist Hospital and Research Center (KFSH&amp;RC), Riyadh, Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M. Anas","family":"Dababo","sequence":"additional","affiliation":[{"name":"Department of Pathology and Laboratory Medicine, King Faisal Specialist Hospital and Research Center (KFSH&amp;RC), Riyadh, Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2024,1,31]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.3892\/etm.2021.10613"},{"issue":"2","key":"e_1_3_2_3_2","article-title":"Primary sino-nasal neuroendocrine carcinoma: a rare tumor","volume":"11","author":"Wani SQ","year":"2019","unstructured":"Wani SQ, Dar IA, Khan T, Lone MM. Primary sino-nasal neuroendocrine carcinoma: a rare tumor. Cureus. 2019;11(2):e4144.","journal-title":"Cureus"},{"key":"e_1_3_2_4_2","unstructured":"Neuroendocrine tumors in real life: from practice to knowledge | Wageningen University and Research Library catalog. library.wur.nl. 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