{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T10:24:07Z","timestamp":1777717447092,"version":"3.51.4"},"reference-count":23,"publisher":"SAGE Publications","issue":"7","license":[{"start":{"date-parts":[[2021,2,23]],"date-time":"2021-02-23T00:00:00Z","timestamp":1614038400000},"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":[[2021,10]]},"abstract":"<jats:p>Collision tumors are rare and there have only been a few previously described cases between an intestinal adenoma and a lymphoma. We report the first case of a 74-year-old woman who on investigation for iron deficiency had a tubulovillous adenoma with underlying follicular lymphoma. The atypical lymphoid proliferation showed immunohistochemical positivity for cluster of differentiation 20 (CD20), B-cell lymphoma 2 (BCL2), and B-cell lymphoma 6 (BCL6). Subsequent right hemicolectomy showed a superficially invasive adenocarcinoma.<\/jats:p>","DOI":"10.1177\/1066896921995942","type":"journal-article","created":{"date-parts":[[2021,2,23]],"date-time":"2021-02-23T06:20:12Z","timestamp":1614061212000},"page":"759-763","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":5,"title":["Tiny but Mighty: Collision Tumor of a Superficial Adenocarcinoma Arising From a Tubulovillous Adenoma with Associated Low-Grade Follicular Lymphoma"],"prefix":"10.1177","volume":"29","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7844-7978","authenticated-orcid":false,"given":"Yee Sing","family":"Lin","sequence":"first","affiliation":[{"name":"Liverpool Hospital, Liverpool, Australia"},{"name":"Western Sydney University, Campbelltown, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Auerilius E. R.","family":"Hamilton","sequence":"additional","affiliation":[{"name":"Campbelltown Hospital, Campbelltown, Australia"},{"name":"University of New South Wales, South Western Sydney Clinical School, Liverpool, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christopher","family":"Henderson","sequence":"additional","affiliation":[{"name":"Liverpool Hospital, Liverpool, Australia"},{"name":"Western Sydney University, Campbelltown, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mahtab","family":"Farzin","sequence":"additional","affiliation":[{"name":"Liverpool Hospital, Liverpool, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2021,2,23]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1463-1318.2006.01021.x"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1186\/1471-2407-11-321"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-200005000-00007"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1177\/1066896917752862"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.14309\/00000434-201210001-01196"},{"key":"e_1_3_2_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.anndiagpath.2007.05.017"},{"key":"e_1_3_2_8_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.anndiagpath.2013.04.005"},{"key":"e_1_3_2_9_2","doi-asserted-by":"publisher","DOI":"10.1186\/1752-1947-8-103"},{"key":"e_1_3_2_10_2","doi-asserted-by":"publisher","DOI":"10.1055\/s-0030-1256841"},{"key":"e_1_3_2_11_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00595-012-0307-5"},{"key":"e_1_3_2_12_2","doi-asserted-by":"publisher","DOI":"10.1177\/1066896915604736"},{"key":"e_1_3_2_13_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1349-7006.2011.01980.x"},{"key":"e_1_3_2_14_2","doi-asserted-by":"publisher","DOI":"10.1136\/gutjnl-2015-310961"},{"key":"e_1_3_2_15_2","doi-asserted-by":"publisher","DOI":"10.3892\/ol.2016.4310"},{"key":"e_1_3_2_16_2","doi-asserted-by":"publisher","DOI":"10.1186\/1477-7819-12-147"},{"key":"e_1_3_2_17_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00595-009-4166-7"},{"key":"e_1_3_2_18_2","doi-asserted-by":"publisher","DOI":"10.1007\/s12328-011-0206-0"},{"key":"e_1_3_2_19_2","doi-asserted-by":"publisher","DOI":"10.5833\/jjgs.37.213"},{"key":"e_1_3_2_20_2","first-page":"302","article-title":"Collision in the colon: concurrent adenocarcinoma and diffuse large B-cell lymphoma in the same tumour","volume":"66","author":"Chang H","year":"2011","unstructured":"Chang H, Chuang WY, Shih LY, Tang TC. Collision in the colon: concurrent adenocarcinoma and diffuse large B-cell lymphoma in the same tumour. Acta Clin Belg. 2011;66:302-304.","journal-title":"Acta Clin Belg"},{"key":"e_1_3_2_21_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ctrc.2014.12.002"},{"key":"e_1_3_2_22_2","first-page":"2907","article-title":"Collision tumor of carcinoma and lymphoma in the cecum: case report and review of literature","volume":"13","author":"Bao L","year":"2020","unstructured":"Bao L, Feng X, Wang T, Xing F. Collision tumor of carcinoma and lymphoma in the cecum: case report and review of literature. Int J Clin Exp Pathol. 2020;13:2907.","journal-title":"Int J Clin Exp Pathol"},{"key":"e_1_3_2_23_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.3874430"},{"key":"e_1_3_2_24_2","doi-asserted-by":"publisher","DOI":"10.1136\/gut.43.3.383"}],"container-title":["International Journal of Surgical Pathology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1066896921995942","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/1066896921995942","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1066896921995942","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T10:22:11Z","timestamp":1777458131000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/1066896921995942"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,2,23]]},"references-count":23,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2021,10]]}},"alternative-id":["10.1177\/1066896921995942"],"URL":"https:\/\/doi.org\/10.1177\/1066896921995942","relation":{},"ISSN":["1066-8969","1940-2465"],"issn-type":[{"value":"1066-8969","type":"print"},{"value":"1940-2465","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,2,23]]}}}