{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T10:05:08Z","timestamp":1777716308505,"version":"3.51.4"},"reference-count":15,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2011,4,28]],"date-time":"2011-04-28T00:00:00Z","timestamp":1303948800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Int J Surg Pathol"],"published-print":{"date-parts":[[2011,10]]},"abstract":"<jats:p>In the past, undifferentiated (anaplastic) carcinoma of the thyroid included a small-cell variant with either a diffuse or a compact morphology. After the mid-1980s, with the advance of immunohistochemistry, almost all those rare tumors with the former characteristic were reclassified as low-grade lymphomas and those with the latter characteristic as small-cell variants of medullary carcinoma and poorly differentiated (\u201cinsular\u201d) carcinoma. Since then, no primary thyroid small-cell carcinoma has been reported in the literature, with the exception of a case of a small-cell (neuroendocrine) carcinoma, an exceedingly rare neoplasm akin to medullary carcinoma, with expression of neuroendocrine markers but lacking calcitonin immunoreactivity. Here, the authors report a primary small-cell carcinoma of the thyroid displaying a basaloid appearance and lacking any signs of neuroendocrine or C-cell differentiation.<\/jats:p>","DOI":"10.1177\/1066896911405320","type":"journal-article","created":{"date-parts":[[2011,4,29]],"date-time":"2011-04-29T20:14:42Z","timestamp":1304108082000},"page":"620-626","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":23,"title":["Small-Cell (Basaloid) Thyroid Carcinoma"],"prefix":"10.1177","volume":"19","author":[{"given":"Jo\u00e3o","family":"Cruz","sequence":"first","affiliation":[{"name":"Hospital CUF Descobertas, Lisbon, Portugal"}]},{"given":"Catarina","family":"Eloy","sequence":"additional","affiliation":[{"name":"Hospital de S\u00e3o Jo\u00e3o, Porto, Portugal"},{"name":"Faculdade de Medicina da Universidade do Porto, Porto, Portugal"},{"name":"IPATIMUP\u2014Instituto de Patologia e Imunologia Molecular da Universidade do Porto, Porto, Portugal"}]},{"given":"Jos\u00e9 Maria","family":"Arag\u00fc\u00e9s","sequence":"additional","affiliation":[{"name":"Hospital CUF Infante Santo, Lisbon, Portugal"}]},{"given":"Jo\u00e3o","family":"Vinagre","sequence":"additional","affiliation":[{"name":"Faculdade de Medicina da Universidade do Porto, Porto, Portugal"},{"name":"IPATIMUP\u2014Instituto de Patologia e Imunologia Molecular da Universidade do Porto, Porto, Portugal"},{"name":"ICBAS\u2014Instituto de Ci\u00eancias Biom\u00e9dicas Abel Salazar, Porto, Portugal"}]},{"given":"Manuel","family":"Sobrinho-Sim\u00f5es","sequence":"additional","affiliation":[{"name":"Hospital de S\u00e3o Jo\u00e3o, Porto, Portugal"},{"name":"Faculdade de Medicina da Universidade do Porto, Porto, Portugal"},{"name":"IPATIMUP\u2014Instituto de Patologia e Imunologia Molecular da Universidade do Porto, Porto, Portugal"}]}],"member":"179","published-online":{"date-parts":[[2011,4,28]]},"reference":[{"key":"bibr1-1066896911405320","doi-asserted-by":"publisher","DOI":"10.1093\/ajcp\/83.2.135"},{"key":"bibr2-1066896911405320","first-page":"123","volume":"2","author":"Rosai J","year":"1985","journal-title":"Semin Diagn Pathol"},{"key":"bibr3-1066896911405320","doi-asserted-by":"publisher","DOI":"10.1016\/S0344-0338(86)80146-7"},{"key":"bibr4-1066896911405320","doi-asserted-by":"publisher","DOI":"10.1016\/0046-8177(92)90293-C"},{"key":"bibr5-1066896911405320","doi-asserted-by":"publisher","DOI":"10.1210\/jcem-8-9-749"},{"key":"bibr6-1066896911405320","first-page":"291","volume":"74","author":"Meissner W","year":"1962","journal-title":"Arch Pathol"},{"key":"bibr7-1066896911405320","series-title":"2nd series","first-page":"102","volume-title":"Atlas of Tumor Pathology","author":"Meissner W","year":"1969"},{"key":"bibr8-1066896911405320","first-page":"457","volume":"10","author":"Gon\u00e7alves V","year":"1978","journal-title":"J Submicrosc Cytol"},{"key":"bibr9-1066896911405320","doi-asserted-by":"publisher","DOI":"10.3109\/01913128009141423"},{"key":"bibr10-1066896911405320","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-198008000-00002"},{"key":"bibr11-1066896911405320","doi-asserted-by":"publisher","DOI":"10.1007\/BF01600144"},{"key":"bibr12-1066896911405320","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-198409000-00005"},{"key":"bibr13-1066896911405320","doi-asserted-by":"publisher","DOI":"10.1002\/path.1711550303"},{"key":"bibr14-1066896911405320","doi-asserted-by":"publisher","DOI":"10.1097\/01.MP.0000047306.72278.39"},{"key":"bibr15-1066896911405320","doi-asserted-by":"publisher","DOI":"10.1016\/0046-8177(94)90302-6"}],"container-title":["International Journal of Surgical Pathology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1066896911405320","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/1066896911405320","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1066896911405320","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T10:17:58Z","timestamp":1777457878000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/1066896911405320"}},"subtitle":["A Neoplasm With a Solid Cell Nest Histogenesis?"],"short-title":[],"issued":{"date-parts":[[2011,4,28]]},"references-count":15,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2011,10]]}},"alternative-id":["10.1177\/1066896911405320"],"URL":"https:\/\/doi.org\/10.1177\/1066896911405320","relation":{},"ISSN":["1066-8969","1940-2465"],"issn-type":[{"value":"1066-8969","type":"print"},{"value":"1940-2465","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,4,28]]}}}