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It is more common in lung, gastrointestinal tract and other parts, rare in the head and neck, such as oral cavity, nasal cavity, nasopharynx, etc. This case report describes a patient with nasopharyngeal hamartoma who presented with headache and rhinorrhea and was confirmed to have smooth nasopharyngeal neoplasm by electronic fibro laryngoscopy. After admission, the nasopharyngeal neoplasm was removed under general anesthesia and was postoperatively diagnosed as a hamartoma polyp. The patient recovered well postoperatively.<\/jats:p>","DOI":"10.1177\/01455613231185017","type":"journal-article","created":{"date-parts":[[2023,7,11]],"date-time":"2023-07-11T05:30:54Z","timestamp":1689053454000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":2,"title":["Adult Nasopharyngeal Hamartoma: A Case Report"],"prefix":"10.1177","volume":"104","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0312-5496","authenticated-orcid":false,"given":"Yu","family":"Feng","sequence":"first","affiliation":[{"name":"Department of Otorhinolaryngology Head and Neck Surgery, Liaocheng People\u2019s Hospital, Liaocheng, China"},{"name":"Shandong First Medical University (Shandong Academy of Medical Sciences), Jinan, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Guotao","family":"Jia","sequence":"additional","affiliation":[{"name":"Department of Pathology, Liaocheng People\u2019s Hospital, Liaocheng, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yongya","family":"Du","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology Head and Neck Surgery, Liaocheng People\u2019s Hospital, Liaocheng, China"},{"name":"Department of Otorhinolaryngology Head and Neck Surgery, Liaocheng Dongchangfu People\u2019s Hospital, Liaocheng, China"},{"name":"Shandong First Medical University (Shandong Academy of Medical Sciences), Taian, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Maocai","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology Head and Neck Surgery, Liaocheng People\u2019s Hospital, Liaocheng, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lianqing","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology Head and Neck Surgery, Liaocheng People\u2019s Hospital, Liaocheng, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lili","family":"Gong","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology Head and Neck Surgery, Liaocheng People\u2019s Hospital, Liaocheng, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2023,7,11]]},"reference":[{"key":"e_1_3_3_2_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00247-006-0352-6"},{"issue":"8","key":"e_1_3_3_3_2","first-page":"9643","article-title":"Nasal chondromesenchymal hamartoma causing sleep-disordered breathing in an infant","volume":"8","author":"Lee CH","year":"2015","unstructured":"Lee CH, Park YH, Kim JY, Bae JH. 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China Eye Otolaryngol J. 2016;(2):81-83.","journal-title":"China Eye Otolaryngol J"},{"key":"e_1_3_3_9_2","doi-asserted-by":"publisher","DOI":"10.1177\/000348949510400809"},{"key":"e_1_3_3_10_2","doi-asserted-by":"publisher","DOI":"10.2500\/ajra.2013.27.3905"},{"issue":"1","key":"e_1_3_3_11_2","first-page":"33","article-title":"Diagnosis and endoscopic surgical treatment of nasal hamartoma in infants","volume":"23","author":"Chen X-C","year":"2017","unstructured":"Chen X-C, Wang Z-Y, Cao R-P, Cheng L, Huang Q. Diagnosis and endoscopic surgical treatment of nasal hamartoma in infants. Chin J Otorhinolaryngol Skull Base Surg. 2017;23(1):33-38.","journal-title":"Chin J Otorhinolaryngol Skull Base Surg"}],"container-title":["Ear, Nose &amp; Throat Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/01455613231185017","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/01455613231185017","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/01455613231185017","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T18:33:54Z","timestamp":1777401234000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/01455613231185017"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,7,11]]},"references-count":10,"journal-issue":{"issue":"2_suppl","published-print":{"date-parts":[[2025,11]]}},"alternative-id":["10.1177\/01455613231185017"],"URL":"https:\/\/doi.org\/10.1177\/01455613231185017","relation":{},"ISSN":["0145-5613","1942-7522"],"issn-type":[{"value":"0145-5613","type":"print"},{"value":"1942-7522","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,7,11]]}}}