{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,17]],"date-time":"2026-05-17T01:34:12Z","timestamp":1778981652124,"version":"3.51.4"},"reference-count":6,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2019,5,2]],"date-time":"2019-05-02T00:00:00Z","timestamp":1556755200000},"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":["Diagnostic Cytopathology"],"published-print":{"date-parts":[[2019,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Masses near the angle of the mandible containing extracellular matrix or mucin on cytology raise concern for various benign and malignant parotid gland neoplasms. Here a 76\u2010year\u2010old female with a history of cosmetic hyaluronic acid (HA) filler injections presented with a painless 6 mm left sided facial mass. Injection of hyaluronidase into the mass had failed to cause regression, raising concern for a neoplastic process. Fine\u2010needle aspiration (FNA) showed amorphous, mucinous\/extracellular matrix\u2010like material in a background of numerous histiocytes and occasional multinucleated giant cells, consistent with a foreign body giant cell reaction to HA. This uncommon reaction to HA filler creates previously unrecognized diagnostic pitfalls because of its resemblance on FNA to the extracellular matrix or mucin found in many salivary neoplasms.<\/jats:p>","DOI":"10.1002\/dc.24202","type":"journal-article","created":{"date-parts":[[2019,5,2]],"date-time":"2019-05-02T14:25:14Z","timestamp":1556807114000},"page":"904-906","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["Hyaluronic acid induced foreign body reaction mimicking neoplastic parotid cytology"],"prefix":"10.1002","volume":"47","author":[{"given":"Adam","family":"Davis","sequence":"first","affiliation":[{"name":"Department of Pathology and Laboratory Medicine Perelman School of Medicine at the University of Pennsylvania  Philadelphia Pennsylvania"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Devraj","family":"Basu","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology: Head and Neck Surgery Perelman School of Medicine at the University of Pennsylvania  Philadelphia Pennsylvania"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mohan","family":"Suyash","sequence":"additional","affiliation":[{"name":"Division of Neuroradiology, Department of Radiology Perelman School of Medicine at the University of Pennsylvania  Philadelphia Pennsylvania"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6978-0242","authenticated-orcid":false,"given":"Jalal B.","family":"Jalaly","sequence":"additional","affiliation":[{"name":"Department of Pathology and Laboratory Medicine Perelman School of Medicine at the University of Pennsylvania  Philadelphia Pennsylvania"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2019,5,2]]},"reference":[{"key":"e_1_2_4_2_1","doi-asserted-by":"publisher","DOI":"10.1055\/s-0037-1601851"},{"key":"e_1_2_4_3_1","doi-asserted-by":"publisher","DOI":"10.1136\/jcp.2007.048330"},{"key":"e_1_2_4_4_1","doi-asserted-by":"publisher","DOI":"10.1590\/S1678-77572010000400019"},{"key":"e_1_2_4_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/cyt.12645"},{"key":"e_1_2_4_6_1","doi-asserted-by":"publisher","DOI":"10.1186\/1477-7819-12-119"},{"key":"e_1_2_4_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1524-4725.2007.33357.x"}],"container-title":["Diagnostic Cytopathology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/dc.24202","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/dc.24202","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/dc.24202","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,9]],"date-time":"2023-09-09T16:00:15Z","timestamp":1694275215000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/dc.24202"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,5,2]]},"references-count":6,"journal-issue":{"issue":"9","published-print":{"date-parts":[[2019,9]]}},"alternative-id":["10.1002\/dc.24202"],"URL":"https:\/\/doi.org\/10.1002\/dc.24202","archive":["Portico"],"relation":{},"ISSN":["8755-1039","1097-0339"],"issn-type":[{"value":"8755-1039","type":"print"},{"value":"1097-0339","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,5,2]]},"assertion":[{"value":"2019-04-01","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-04-22","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-05-02","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}