{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,2]],"date-time":"2025-08-02T14:38:24Z","timestamp":1754145504286,"version":"3.41.2"},"reference-count":5,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2025,2,2]],"date-time":"2025-02-02T00:00:00Z","timestamp":1738454400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["The Laryngoscope"],"published-print":{"date-parts":[[2025,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Amyloidosis localized to the head and neck most commonly affects the laryngo\u2010tracheobronchial tree or tongue. It rarely affects the hypopharynx, with only 3 cases reported in literature. All of these cases describe females presenting with hypopharyngeal amyloid masses and associated multiple myeloma or monoclonal gammopathy of undetermined significance. They were treated with chemotherapy and CO<jats:sub>2<\/jats:sub> laser, respectively. In comparison, our case identifies a 69\u2010year\u2010old female, with a history of MALT lymphoma but no concurrent malignancy. She initially presented with dysphagia and was diagnosed with hypopharyngeal amyloidosis. After 532 nm potassium titanyl phosphate laser treatment, she ultimately felt improvement in her dysphagia. <jats:italic>Laryngoscope<\/jats:italic>, 135:2086\u20132088, 2025<\/jats:p>","DOI":"10.1002\/lary.32021","type":"journal-article","created":{"date-parts":[[2025,2,3]],"date-time":"2025-02-03T02:33:32Z","timestamp":1738550012000},"page":"2086-2088","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Hypopharyngeal Amyloidosis: A Rare Cause of Dysphagia"],"prefix":"10.1002","volume":"135","author":[{"ORCID":"https:\/\/orcid.org\/0009-0004-3199-6522","authenticated-orcid":false,"given":"Jane B.","family":"Buell","sequence":"first","affiliation":[{"name":"Department of Otolaryngology Head and Neck Surgery Baylor College of Medicine  Houston Texas U.S.A."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1373-7338","authenticated-orcid":false,"given":"Ari D.","family":"Schuman","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology Head and Neck Surgery Baylor College of Medicine  Houston Texas U.S.A."},{"name":"Department of Otolaryngology Head and Neck Surgery University of Michigan Medical School  Ann Arbor Michigan U.S.A."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8621-5456","authenticated-orcid":false,"given":"Julina","family":"Ongkasuwan","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology Head and Neck Surgery Baylor College of Medicine  Houston Texas U.S.A."},{"name":"Department of Otolaryngology Head and Neck Surgery Texas Children's Hospital  Houston Texas U.S.A."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8336-4832","authenticated-orcid":false,"given":"Adam","family":"Szymanowski","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology Head and Neck Surgery Baylor College of Medicine  Houston Texas U.S.A."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,2,2]]},"reference":[{"issue":"2","key":"e_1_2_5_2_1","first-page":"166","article-title":"Amyloidosis: diagnosis and Treatment","volume":"25","author":"Gurevitz SA","year":"2012","journal-title":"Proceedings (Bayl Univ Med Cent)"},{"key":"e_1_2_5_3_1","doi-asserted-by":"publisher","DOI":"10.1097\/MD.0000000000016830"},{"key":"e_1_2_5_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.anorl.2010.02.012"},{"key":"e_1_2_5_5_1","doi-asserted-by":"publisher","DOI":"10.1258\/0022215021910140"},{"key":"e_1_2_5_6_1","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.181.6.1811720"}],"container-title":["The Laryngoscope"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/lary.32021","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,7,17]],"date-time":"2025-07-17T03:57:59Z","timestamp":1752724679000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/lary.32021"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,2,2]]},"references-count":5,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2025,6]]}},"alternative-id":["10.1002\/lary.32021"],"URL":"https:\/\/doi.org\/10.1002\/lary.32021","archive":["Portico"],"relation":{},"ISSN":["0023-852X","1531-4995"],"issn-type":[{"type":"print","value":"0023-852X"},{"type":"electronic","value":"1531-4995"}],"subject":[],"published":{"date-parts":[[2025,2,2]]},"assertion":[{"value":"2024-09-05","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-01-10","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-02-02","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}