{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,21]],"date-time":"2026-02-21T06:17:36Z","timestamp":1771654656931,"version":"3.50.1"},"reference-count":14,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2024,6,17]],"date-time":"2024-06-17T00:00:00Z","timestamp":1718582400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Diagnostic Cytopathology"],"published-print":{"date-parts":[[2024,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>We report two patients with pancreatic tophaceous gout diagnosed by endoscopic ultrasound\u2010guided fine needle aspiration (EUS\u2010FNA) of presumed cystic mass lesions. The first case involved a patient who had a recent episode of acute pancreatitis 6\u2009months prior, with subsequent imaging concerning for a pseudocyst or mass lesion. The second case involved a patient with epigastric pain associated with a pancreatic head cystic mass and an erroneous original diagnosis of a mucinous pancreatic neoplasm on EUS\u2010FNA. Diff\u2010Quik stained direct smears on fresh material obtained from EUS\u2010FNA of the lesions showed chalky debris with needle shaped negatively birefringent crystals consistent with gout. For the first case, the chalky material was not present on the H&amp;E stained paraffin embedded formalin fixed cellblock slides. The importance of inclusion of cytologic specimen preparations to examine monosodium urate crystals is emphasized.<\/jats:p>","DOI":"10.1002\/dc.25323","type":"journal-article","created":{"date-parts":[[2024,6,17]],"date-time":"2024-06-17T05:23:55Z","timestamp":1718601835000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["<scp>EUS\u2010FNA<\/scp> diagnosis of pancreatic tophaceous gout: Two rare cases"],"prefix":"10.1002","volume":"52","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1329-1586","authenticated-orcid":false,"given":"Brant G.","family":"Wang","sequence":"first","affiliation":[{"name":"Department of Pathology Inova Fairfax Hospital  Falls Church Virginia USA"},{"name":"University of Virginia School of Medicine Inova Campus  Falls Church Virginia USA"},{"name":"Department of Pathology Georgetown University Medical Center  Washington DC USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Iris H.","family":"Lee","sequence":"additional","affiliation":[{"name":"Division of Gastroenterology, Department of Medicine Inova Fairfax Hospital  Falls Church Virginia USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2024,6,17]]},"reference":[{"key":"e_1_2_5_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.semarthrit.2012.03.007"},{"key":"e_1_2_5_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/art.10067"},{"key":"e_1_2_5_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.healun.2009.05.039"},{"key":"e_1_2_5_5_1","doi-asserted-by":"publisher","DOI":"10.1093\/ajcp\/138.suppl1.219"},{"key":"e_1_2_5_6_1","doi-asserted-by":"publisher","DOI":"10.1136\/bcr-2016-215449"},{"key":"e_1_2_5_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.amjms.2019.07.001"},{"key":"e_1_2_5_8_1","unstructured":"ShashNR BoyanWJr ClarkeK.Pancreatic Gout: A Periampullary Mass Suspicious for Malignancy. February 7 2020 volume 2 issue 3 ACS case reviews (Recent Issues of Case Reviews in Surgery).https:\/\/www.facs.org\/for\u2010medical\u2010professionals\/news\u2010publications\/journals\/case\u2010reviews\/issues\/v2n3\/shah\u2010pancreatic\/"},{"key":"e_1_2_5_9_1","doi-asserted-by":"publisher","DOI":"10.1155\/2022\/3671627"},{"key":"e_1_2_5_10_1","doi-asserted-by":"publisher","DOI":"10.1053\/j.gastro.2023.06.018"},{"key":"e_1_2_5_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/cncy.22602"},{"key":"e_1_2_5_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0560.2008.01116.x"},{"key":"e_1_2_5_13_1","doi-asserted-by":"publisher","DOI":"10.1001\/archinte.165.7.742"},{"key":"e_1_2_5_14_1","doi-asserted-by":"publisher","DOI":"10.1074\/jbc.M113.485094"},{"key":"e_1_2_5_15_1","doi-asserted-by":"publisher","DOI":"10.3899\/jrheum.190487"}],"container-title":["Diagnostic Cytopathology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/dc.25323","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,9,22]],"date-time":"2025-09-22T13:35:08Z","timestamp":1758548108000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/dc.25323"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,6,17]]},"references-count":14,"journal-issue":{"issue":"9","published-print":{"date-parts":[[2024,9]]}},"alternative-id":["10.1002\/dc.25323"],"URL":"https:\/\/doi.org\/10.1002\/dc.25323","archive":["Portico"],"relation":{},"ISSN":["8755-1039","1097-0339"],"issn-type":[{"value":"8755-1039","type":"print"},{"value":"1097-0339","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,6,17]]},"assertion":[{"value":"2024-02-03","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-04-08","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-06-17","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}