{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T11:25:42Z","timestamp":1787743542483,"version":"build-2784847793"},"reference-count":15,"publisher":"Elsevier BV","issue":"9","license":[{"start":{"date-parts":[[2026,9,1]],"date-time":"2026-09-01T00:00:00Z","timestamp":1788220800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,9,1]],"date-time":"2026-09-01T00:00:00Z","timestamp":1788220800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,5,22]],"date-time":"2026-05-22T00:00:00Z","timestamp":1779408000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Radiology Case Reports"],"published-print":{"date-parts":[[2026,9]]},"DOI":"10.1016\/j.radcr.2026.05.080","type":"journal-article","created":{"date-parts":[[2026,6,13]],"date-time":"2026-06-13T11:57:17Z","timestamp":1781351837000},"page":"3878-3884","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"title":["Squamous dedifferentiation and differentiated high-grade transformation of papillary thyroid carcinoma in metastatic lymph nodes: Two cases and literature review"],"prefix":"10.1016","volume":"21","author":[{"suffix":"MD","given":"Abdulwahid M.","family":"Salih","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"suffix":"MD","given":"Rawa M.","family":"Ali","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"suffix":"MD","given":"Ari M.","family":"Abdullah","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"suffix":"MD","given":"Imad J.","family":"Habibullah","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"suffix":"MD","given":"Zuhair D.","family":"Hammood","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"suffix":"BSc","given":"Meer M.","family":"Abdulkarim","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"suffix":"MBChB","given":"Abdullah A.","family":"Qadir","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"suffix":"MBChB","given":"Harun Amanj","family":"Ahmed","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"suffix":"MD","given":"Shko H.","family":"Hassan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2124-9580","authenticated-orcid":false,"suffix":"MD","given":"Fahmi H.","family":"Kakamad","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.radcr.2026.05.080_bib0001","article-title":"Identification of risk factors for high-risk dedifferentiation in papillary thyroid carcinoma and construction of discriminative model","volume":"15","author":"Liu","year":"2025","journal-title":"Front Oncol"},{"issue":"6","key":"10.1016\/j.radcr.2026.05.080_bib0002","doi-asserted-by":"crossref","first-page":"74","DOI":"10.3892\/mi.2025.273","article-title":"Papillary thyroid cancer in prepubertal patients: A report of two cases and a brief review of the literature","volume":"5","author":"Salih","year":"2025","journal-title":"Med Int"},{"issue":"1","key":"10.1016\/j.radcr.2026.05.080_bib0003","article-title":"Squamous cell carcinoma of the thyroid as a result of anaplastic transformation from BRAF-positive papillary thyroid cancer","volume":"2017","author":"Basnet","year":"2017","journal-title":"Case Rep Oncol Med"},{"issue":"2","key":"10.1016\/j.radcr.2026.05.080_bib0004","doi-asserted-by":"crossref","first-page":"239","DOI":"10.1007\/s00428-015-1875-8","article-title":"Papillary thyroid carcinoma with extensive squamous dedifferentiation metastatic to the lung: BRAF mutational analysis as a useful tool to rule out tumor to tumor metastasis","volume":"468","author":"Acosta","year":"2016","journal-title":"Virchows Archiv"},{"issue":"3","key":"10.1016\/j.radcr.2026.05.080_bib0005","doi-asserted-by":"crossref","first-page":"314","DOI":"10.1089\/thy.2023.0350","article-title":"Prevalence of differentiated high-grade thyroid carcinoma among well-differentiated tumors: a systematic review and meta-analysis","volume":"34","author":"Poma","year":"2024","journal-title":"Thyroid"},{"issue":"2","key":"10.1016\/j.radcr.2026.05.080_bib0006","first-page":"26","article-title":"Predatory publishing lists: a review on the ongoing battle against fraudulent actions","volume":"2","author":"Abdullah","year":"2024","journal-title":"Barw Med J"},{"issue":"2","key":"10.1016\/j.radcr.2026.05.080_bib0007","first-page":"13","article-title":"CaReL Guidelines: a consensus-based guideline on case reports and literature review (CaReL)","volume":"2","author":"Prasad","year":"2024","journal-title":"Barw Med J"},{"issue":"4","key":"10.1016\/j.radcr.2026.05.080_bib0008","doi-asserted-by":"crossref","first-page":"228","DOI":"10.1177\/01455613231225872","article-title":"Anaplastic transformation in papillary thyroid carcinoma: a case report","volume":"104","author":"Lyu","year":"2025","journal-title":"Ear Nose Throat J"},{"issue":"1","key":"10.1016\/j.radcr.2026.05.080_bib0009","doi-asserted-by":"crossref","first-page":"255","DOI":"10.21873\/anticanres.16157","article-title":"Papillary thyroid carcinoma with squamous dedifferentiation: a potential diagnostic pitfall","volume":"43","author":"Ijaz","year":"2023","journal-title":"Anticancer Res"},{"key":"10.1016\/j.radcr.2026.05.080_bib0010","doi-asserted-by":"crossref","DOI":"10.5772\/intechopen.1005693","article-title":"Pleural effusion metastatic papillary thyroid carcinoma with dedifferentiation: a case report and review of the literature","volume":"15","author":"Xu","year":"2025","journal-title":"Front Oncol"},{"issue":"16","key":"10.1016\/j.radcr.2026.05.080_bib0011","doi-asserted-by":"crossref","DOI":"10.1097\/MD.0000000000019892","article-title":"De-differentiation of papillary thyroid carcinoma into squamous cell carcinoma in an elderly patient: a case report","volume":"99","author":"Thewjitcharoen","year":"2020","journal-title":"Medicine"},{"issue":"Supplement_1","key":"10.1016\/j.radcr.2026.05.080_bib0012","doi-asserted-by":"crossref","DOI":"10.1210\/jendso\/bvaf149.2421","article-title":"MON-323 transdifferentiation of classic papillary thyroid carcinoma to a high grade mucoepidermoid carcinoma: a case report with molecular insights","volume":"9","author":"Ghosh","year":"2025","journal-title":"J Endocr Soc"},{"issue":"6","key":"10.1016\/j.radcr.2026.05.080_bib0013","doi-asserted-by":"crossref","first-page":"3311","DOI":"10.3390\/curroncol31060252","article-title":"A comprehensive review and insights into the new entity of differentiated high-grade thyroid carcinoma","volume":"31","author":"Harahap","year":"2024","journal-title":"Curr Oncol"},{"issue":"3","key":"10.1016\/j.radcr.2026.05.080_bib0014","doi-asserted-by":"crossref","first-page":"287","DOI":"10.1007\/s12022-023-09778-w","article-title":"Incidence and clinicopathological features of differentiated high-grade thyroid carcinomas: an institutional experience","volume":"34","author":"Jeong","year":"2023","journal-title":"Endocr Pathol"},{"key":"10.1016\/j.radcr.2026.05.080_bib0015","doi-asserted-by":"crossref","first-page":"53","DOI":"10.1016\/j.humpath.2024.01.002","article-title":"Differentiated high grade thyroid carcinomas: diagnostic consideration and clinical features","volume":"144","author":"Resta","year":"2024","journal-title":"Human Pathol"}],"container-title":["Radiology Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1930043326004346?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1930043326004346?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T11:15:59Z","timestamp":1787742959000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1930043326004346"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,9]]},"references-count":15,"journal-issue":{"issue":"9","published-print":{"date-parts":[[2026,9]]}},"alternative-id":["S1930043326004346"],"URL":"https:\/\/doi.org\/10.1016\/j.radcr.2026.05.080","relation":{},"ISSN":["1930-0433"],"issn-type":[{"value":"1930-0433","type":"print"}],"subject":[],"published":{"date-parts":[[2026,9]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Squamous dedifferentiation and differentiated high-grade transformation of papillary thyroid carcinoma in metastatic lymph nodes: Two cases and literature review","name":"articletitle","label":"Article Title"},{"value":"Radiology Case Reports","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.radcr.2026.05.080","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 The Authors. Published by Elsevier Inc. on behalf of University of Washington.","name":"copyright","label":"Copyright"}]}}