Neuroendocrine Tumor Grade 2 of the Nasal Cavity: Case Report and Review of Literature
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Neuroendocrine tumors (NETs) of the sinonasal tract are rare in occurrence. According to the 2017 World Health Organization classification of the primary head and neck neuroendocrine carcinomas, they can be classified as follows: well-differentiated, moderately differentiated, and poorly differentiated types. Among these, welldifferentiated and moderately differentiated neuroendocrine carcinomas of the sinonasal tract are extremely rare. Based on a recent proposal, well-differentiated and moderately differentiated neuroendocrine carcinomas are also called neuroendocrine tumor grade 1 and 2, respectively. Because of its rarity and the lack of studies, treatment guidelines for NETs of the sinonasal tract have not been established yet. We report a case of NET grade 2 of the nasal cavity in a 46-year-old man treated by endoscopic sinus surgery. To the best of our knowledge, this is the first case report on an NET grade 2 of the nasal cavity in South Korea.
Abstract
Neuroendocrine tumors (NETs) of the sinonasal tract are rare in occurrence. According to the 2017 World Health Organization classification of the primary head and neck neuroendocrine carcinomas, they can be classified as follows: well-differentiated, moderately differentiated, and poorly differentiated types. Among these, welldifferentiated and moderately differentiated neuroendocrine carcinomas of the sinonasal tract are extremely rare. Based on a recent proposal, well-differentiated and moderately differentiated neuroendocrine carcinomas are also called neuroendocrine tumor grade 1 and 2, respectively. Because of its rarity and the lack of studies, treatment guidelines for NETs of the sinonasal tract have not been established yet. We report a case of NET grade 2 of the nasal cavity in a 46-year-old man treated by endoscopic sinus surgery. To the best of our knowledge, this is the first case report on an NET grade 2 of the nasal cavity in South Korea.
참고문헌 (22)
- Perez-Ordoñez B, "Neuroendocrine carcinomas of the larynx and head and neck : challenges in classification and grading", Head Neck Pathol, 12(1), pp.1~8 (2018)
- Su SY, "Esthesioneuroblastoma, neuroendocrine carcinoma, and sinonasal undifferentiated carcinoma : differentiation in diagnosis and treatment", Int Arch Otorhinolaryngol, 18(2), pp.149~156 (2014)
- Rindi G, "A common classification framework for neuroendocrine neoplasms : an International Agency for Research on Cancer(IARC)and World Health Organization(WHO)expert consensus proposal", Mod Pathol, 31(12), pp.1770~1786 (2018)
- Wani SQ, "Primary sino-nasal neuroendocrine carcinoma : a rare tumor", Cureus, 11(2), pp.e4144~ (2019)
- Lahma J, "Large cell neuroendocrine carcinoma of the nasal cavity : an extremely rare and new distinct entity", Pan Afr Med J, 30, pp.188~ (2018)
- Wang CP, "Postirradiated neuroendocrine carcinoma of the sinonasal tract", Laryngoscope, 118(5), pp.804~809 (2008)
- Shah K, "Neuroendocrine neoplasms of the sinonasal tract : neuroendocrine carcinomas and olfactory neuroblastoma", Head Neck Pathol, 10(1), pp.85~94 (2016)
- Klöppel G, "Pathology of the Head and Neck", pp.515~538 (2016), Springer
- Van der Laan TP, "Meta-analysis of 701 published cases of sinonasal neuroendocrine carcinoma : the importance of differentiation grade in determining treatment strategy", Oral Oncol, 63, pp.1~9 (2016)
- Chang CF, "Sino-nasal neuro-endocrine carcinoma", Acta Otolaryngol, 130(3), pp.392~397 (2010)
- Kao HL, "Head and neck large cell neuroendocrine carcinoma should be separated from atypical carcinoid on the basis of different clinical features, overall survival, and pathogenesis", Am J Surg Pathol, 36(2), pp.185~192 (2012)
- Maharaj S, "Sinonasal non-small cell neuroendocrine carcinoma the validity of histological grading : case report and a review of the literature", Otolaryngol Case Rep, 10, pp.32~35 (2019)
- Fitzek MM, "Neuroendocrine tumors of the sinonasal tract. Results of a prospective study incorporating chemotherapy, surgery, and combined proton-photon radiotherapy", Cancer, 94(10), pp.2623~2634 (2002)
- Bhattacharyya N, "Successful treatment of esthesioneuroblastoma and neuroendocrine carcinoma with combined chemotherapy and proton radiation : results in 9 cases", Arch Otolaryngol Head Neck Surg, 123(1), pp.34~40 (1997)
- Babin E, "Small cell neuroendocrine carcinoma of the nasal cavity and paranasal sinuses", J Laryngol Otol, 120(4), pp.289~297 (2006)
- Van der Laan TP, "The importance of multimodality therapy in the treatment of sinonasal neuroendocrine carcinoma", Eur Arch Otorhinolaryngol, 270(9), pp.2565~2568 (2013)
- Lee DH, "Typical carcinoid tumor of the nasal cavity", Auris Nasus Larynx, 34(4), pp.537~539 (2007)
- Mhawej R, "Primary neuroendocrine tumors of the ear, nose and throat : a report of three cases and a review of the literature", Oncol Lett, 10(4), pp.2533~2536 (2015)
- Likhacheva A, "Sinonasal neuroendocrine carcinoma : impact of differentiation status on response and outcome", Head Neck Oncol, 3, pp.32~ (2011)
- Vandist V, "A neuroendocrine tumour of the sphenoid sinus and nasopharynx : a case report", B-ENT, 6(2), pp.147~151 (2010)
- Weinreb I, "Non-small cell neuroendocrine carcinoma of the sinonasal tract and nasopharynx; report of 2 cases and review of the literature", Head Neck Pathol, 1(1), pp.21~26 (2007)
- Stephenson KA, "Primary atypical carcinoid tumour of the sphenoid sinus rostrum", Case Rep Otolaryngol, 2014, pp.753964~ (2014)