{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T15:04:29Z","timestamp":1777561469040,"version":"3.51.4"},"reference-count":13,"publisher":"SAGE Publications","issue":"2_suppl","license":[{"start":{"date-parts":[[2023,6,8]],"date-time":"2023-06-08T00:00:00Z","timestamp":1686182400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2023,6,8]],"date-time":"2023-06-08T00:00:00Z","timestamp":1686182400000},"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":[[2025,11]]},"abstract":"<jats:p>Nasopalatine duct cyst (NPDC) is the most common nonodontogenic cyst originating from the epithelial remnants of the incisive canal in the maxilla. NPDC is treated with complete enucleation via a sublabial or transpalatal approach, and recently tranasnasal endoscopic marsupialization has been gradually used. However, in large and extensive cases, it is difficult to remove the cyst completely, and there is a high risk of postoperative complications, including oronasal fistula. Therefore, tranasnasal endoscopic marsupialization is recommended as an effective treatment modality. Herein, we report a case of a 49-year-old man with a very large NPDC with a maximum diameter of 58\u2009mm. NPDC was successfully managed by transnasal endoscopic marsupialization under general anesthesia without any major problems. No postoperative complications or recurrence occurred until 12\u2009months postoperatively. Transnasal endoscopic marsupialization for large NPDC is minimally invasive and useful.<\/jats:p>","DOI":"10.1177\/01455613231177986","type":"journal-article","created":{"date-parts":[[2023,6,9]],"date-time":"2023-06-09T01:19:46Z","timestamp":1686273586000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":4,"title":["Huge Nasopalatine Duct Cyst Treated by Transnasal Endoscopic Marsupialization: A Case Report and Literature Review"],"prefix":"10.1177","volume":"104","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1801-0656","authenticated-orcid":false,"given":"Su-Jong","family":"Kim","sequence":"first","affiliation":[{"name":"Department of Otorhinolaryngology-Head and Neck Surgery, Guro Hospital, Korea University College of Medicine, Seoul, South Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2307-1824","authenticated-orcid":false,"given":"Jee Won","family":"Moon","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology-Head and Neck Surgery, Guro Hospital, Korea University College of Medicine, Seoul, South Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Heung-Man","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology-Head and Neck Surgery, Guro Hospital, Korea University College of Medicine, Seoul, South Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2023,6,8]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1097\/00005537-200408000-00004"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/0278-2391(91)90217-A"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.joms.2012.11.002"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.tripleo.2008.05.046"},{"issue":"11","key":"e_1_3_2_6_2","article-title":"A case of nasopalatine duct cyst with cholesterol granuloma in maxillary sinus","volume":"63","author":"Kang JC","year":"2020","unstructured":"Kang JC, Shin KH, Han EM, Ahn SH. A case of nasopalatine duct cyst with cholesterol granuloma in maxillary sinus. Korean J Otolaryngol Head Neck Surg. 2020;63(11):528-32.","journal-title":"Korean J Otolaryngol Head Neck Surg"},{"issue":"1","key":"e_1_3_2_7_2","first-page":"28","article-title":"Endoscopic endonasal marsupialization of extensive nasopalatine duct cysts protruding into the nasal cavity","volume":"21","author":"Hong SD","year":"2014","unstructured":"Hong SD, Kim JH, Choi JE, Chung SK. Endoscopic endonasal marsupialization of extensive nasopalatine duct cysts protruding into the nasal cavity. J Rhinol. 2014;21(1):28-30.","journal-title":"J Rhinol"},{"issue":"55","key":"e_1_3_2_8_2","article-title":"Two cases of marsupialization of nasopalatine duct cyst","volume":"55","author":"Park CH","year":"2012","unstructured":"Park CH, Lee JW, Lee JH, Hong SM. Two cases of marsupialization of nasopalatine duct cyst. Korean J Otorhinolaryngol-Head Neck Surg. 2012;55(55):239-42.","journal-title":"Korean J Otorhinolaryngol-Head Neck Surg"},{"issue":"2","key":"e_1_3_2_9_2","article-title":"A case of endoscopic marsupialization of a nasopalatine duct cyst","volume":"16","author":"Cinn YG","year":"2009","unstructured":"Cinn YG, Park MK, Kang HJ, Lee HM. A case of endoscopic marsupialization of a nasopalatine duct cyst. J Rhinol. 2009;16(2):152-4.","journal-title":"J Rhinol"},{"key":"e_1_3_2_10_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.joms.2010.11.032"},{"issue":"7","key":"e_1_3_2_11_2","article-title":"Nasopalatine duct cyst: report of 22 cases and review of the literature","volume":"13","author":"Escoda Francol\u00ed J","year":"2008","unstructured":"Escoda Francol\u00ed J, Almendros-Marqu\u00e9s N, Berini Ayt\u00e9s L, Gay Escoda C. Nasopalatine duct cyst: report of 22 cases and review of the literature. Med Oral Patol Oral Cir Bucal. 2008;13(7):438-43.","journal-title":"Med Oral Patol Oral Cir Bucal"},{"key":"e_1_3_2_12_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0278-2391(96)90318-3"},{"key":"e_1_3_2_13_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-263x.2001.00248.x"},{"issue":"10","key":"e_1_3_2_14_2","article-title":"A case of huge nasopalatine duct cyst with infection","volume":"51","author":"Chung J","year":"2008","unstructured":"Chung J, Park SY, Son WR, Kim JM. A case of huge nasopalatine duct cyst with infection. 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