{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,10]],"date-time":"2026-06-10T18:27:18Z","timestamp":1781116038524,"version":"3.54.1"},"reference-count":11,"publisher":"Georg Thieme Verlag KG","issue":"03","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int Arch Otorhinolaryngol"],"published-print":{"date-parts":[[2012,7]]},"abstract":"<jats:p>\n            Introduction:\u2003The extramedullary plasmocytoma is one of the localized forms of malignancy of the plasma cells, which has multiple myeloma main diagnosis. Its main site to the head and neck, but with a rare presentation in the larynx.<\/jats:p><jats:p>\n            Objective:\u2003To describe a case of extramedullary plasmocytoma of the larynx, with literature review.<\/jats:p><jats:p>\n            Case Report:\u2003Patient female, 49, referring to intermittent dysphonia for 01 years with progressive worsening associated with vocal fatigue and vocal effort, with reddish lesion, smooth edges fold left ventricular endoscopy. Being subjected to excisional biopsy diagnosed with extramedullary histopathological plasmocytoma.<\/jats:p><jats:p>\n            Conclusion:\u2003Extramedullary Plasmocytoma must be considered in the differential diagnosis of rare tumors of the larynx. It is essential after the diagnosis of multiple myeloma research and a \u201cfollow up\u201d appropriate.<\/jats:p>","DOI":"10.7162\/s1809-97772012000300019","type":"journal-article","created":{"date-parts":[[2012,7,10]],"date-time":"2012-07-10T22:44:01Z","timestamp":1341960241000},"page":"410-413","source":"Crossref","is-referenced-by-count":15,"title":["Extramedullary plasmacytoma of the larynx"],"prefix":"10.1055","volume":"16","author":[{"given":"Thiago Branco","family":"S\u00f4nego","sequence":"first","affiliation":[{"name":"Resident Doctor of the Center for Otolaryngology and Head and Neck Surgery of S\u00e3o Paulo."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marina Spadari","family":"Artico","sequence":"first","affiliation":[{"name":"Resident Doctor of the Center for Otolaryngology and Head and Neck Surgery of S\u00e3o Paulo."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carolina de Farias Aires","family":"Leal","sequence":"first","affiliation":[{"name":"Resident Doctor of the Center for Otolaryngology and Head and Neck Surgery of S\u00e3o Paulo."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Silvana","family":"Bellotto","sequence":"first","affiliation":[{"name":"Otolaryngologist."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jos\u00e9 Ant\u00f4nio","family":"Pinto","sequence":"additional","affiliation":[{"name":"President of the Brazilian Society of Laryngology and Voice (2001-2003). Director of the Center for Otolaryngology and Head and Neck Surgery of S\u00e3o Paulo."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"194","published-online":{"date-parts":[[2013,12,5]]},"reference":[{"issue":"9","key":"ref1","doi-asserted-by":"crossref","first-page":"895","DOI":"10.1017\/S0022215100131627","article-title":"Plasma cell granuloma of the supraglottic larynx","volume":"109","year":"1995","journal-title":"J Laryngol Otol"},{"issue":"6","key":"ref2","doi-asserted-by":"crossref","first-page":"921","DOI":"10.1038\/bjc.1997.162","article-title":"Extramedullary plasmocytoma of the head and neck region: clinicopathological correlation in 25 cases","volume":"75","year":"1997","journal-title":"Br J Cancer"},{"issue":"1","key":"ref3","first-page":"28","article-title":"Extramedullary plasmocytoma of the larynx","volume":"10","year":"1981","journal-title":"J Otolaryngol"},{"issue":"6","key":"ref4","doi-asserted-by":"crossref","first-page":"735","DOI":"10.1016\/j.jvoice.2008.03.009","article-title":"Plasmacytoma of Larynx - A Case Report","volume":"23","year":"2009","journal-title":"J. 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