{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,23]],"date-time":"2026-10-23T06:04:17Z","timestamp":1792735457560,"version":"4.5.0"},"reference-count":14,"publisher":"Termedia Sp. z.o.o.","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Pol J Pathol"],"abstract":"<jats:p>We report the\u00a0history of\u00a0a\u00a059-year old patient with systemic AL amyloidosis of\u00a0intraoral manifestation. The\u00a0patient first presented with complaints about dysphagia and remarkable enlargement of\u00a0the\u00a0tongue with highly reduced mobility, as well as bilateral submucosal thickenings on the\u00a0cheeks. Histopathological examination of\u00a0the\u00a0incisional biopsy of\u00a0the\u00a0buccal mucosa and underlying tissues revealed AL amyloidosis. The\u00a0microscopic presentation was, however, unique, as the\u00a0amyloid deposits were present intracellularly in the\u00a0striated muscles. The\u00a0subsequent bone marrow biopsy confirmed the\u00a0diagnosis of\u00a0primary amyloidosis\/multiple myeloma \u2013 associated amyloidosis.<\/jats:p>","DOI":"10.5114\/pjp.2018.76705","type":"journal-article","created":{"date-parts":[[2018,10,8]],"date-time":"2018-10-08T06:43:21Z","timestamp":1538981001000},"page":"200-204","source":"Crossref","is-referenced-by-count":4,"title":["Intraoral manifestation of\u00a0systemic AL amyloidosis with unique microscopic presentation of\u00a0intracellular amyloid deposition in striated muscles"],"prefix":"10.5114","volume":"69","author":[{"given":"Zuzanna","family":"Oruba","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tomasz","family":"Kaczmarzyk","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Katarzyna","family":"Urba\u0144czyk","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Artur","family":"Jurczyszyn","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Szymon","family":"Fornagiel","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Krystyna","family":"Ga\u0142\u0105zka","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anna","family":"Bednarczyk","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maria","family":"Chomyszyn-Gajewska","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"3061","published-online":{"date-parts":[[2018,7,6]]},"reference":[{"key":"ref-1700298","doi-asserted-by":"crossref","unstructured":"Nandapalan V, Jones TM, Morar P, et al. Localized amyloidosis of\u00a0the\u00a0parotid gland: a\u00a0case report and review of\u00a0the\u00a0localized amyloidosis of\u00a0the\u00a0head and neck. Head Neck 1998; 20: 73-78.","DOI":"10.1002\/(SICI)1097-0347(199801)20:1<73::AID-HED12>3.3.CO;2-4"},{"key":"ref-1700299","doi-asserted-by":"crossref","unstructured":"Sipe JD, Benson MD, Buxbaum JN, et al. Amyloid fibril proteins and amyloidosis: chemical identification and clinical classification International Society of\u00a0Amyloidosis 2016 Nomenclature Guidelines. Amyloid 2016; 23: 209-213.","DOI":"10.1080\/13506129.2016.1257986"},{"key":"ref-1700300","doi-asserted-by":"crossref","unstructured":"Gouvea AF, Ribeiro AC, Leon JE, et al. Head and neck amyloidosis: clinicopathological features and immunohistochemical analysis of\u00a014 cases. J Oral Pathol Med 2012; 41: 178-185.","DOI":"10.1111\/j.1600-0714.2011.01073.x"},{"key":"ref-1700301","doi-asserted-by":"crossref","unstructured":"Matsuo FS, Barbosa de Paulo LF, et al. 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Medicine (Baltimore) 1975; 54: 271-299.","DOI":"10.1097\/00005792-197507000-00001"}],"container-title":["Polish Journal of Pathology"],"original-title":[],"link":[{"URL":"https:\/\/www.polishjournalofpathology.com\/pdf-81096-136891","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.polishjournalofpathology.com\/pdf-81096-136891","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,6,23]],"date-time":"2026-06-23T10:21:09Z","timestamp":1782210069000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.polishjournalofpathology.com\/Intraoral-manifestation-of-systemic-AL-amyloidosis-with-unique-microscopic-presentation,81096,0,2.html"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,7,6]]},"references-count":14,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2018]]}},"alternative-id":["81096"],"URL":"https:\/\/doi.org\/10.5114\/pjp.2018.76705","relation":{},"ISSN":["1233-9687","2084-9869"],"issn-type":[{"value":"1233-9687","type":"print"},{"value":"2084-9869","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018,7,6]]}}}