{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T16:47:38Z","timestamp":1787071658870,"version":"build-2736575974"},"reference-count":10,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"4","license":[{"start":{"date-parts":[[2025,5,22]],"date-time":"2025-05-22T00:00:00Z","timestamp":1747872000000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"}],"content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2025,10]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>The occurrence of two different types of lymphoma simultaneously in the same location in a patient is uncommon. We recently encountered a unique case in a 61-year-old man. The histopathological analysis confirmed the coexistence of 20% chronic lymphocytic leukemia (CLL)\/small lymphocytic lymphoma (SLL) and 80% Burkitt lymphoma (BL) in the right submaxillary lymph node. To the best of our knowledge, this is the first documented case of composite lymphoma (CL) occurring in a lymph node, involving both CLL\/SLL and BL. We will explore the clonal relationship between these two components and review the literature to discuss their abnormal immunohistochemical phenotypes.<\/jats:p>","DOI":"10.4103\/ijpm.ijpm_589_24","type":"journal-article","created":{"date-parts":[[2025,5,23]],"date-time":"2025-05-23T04:00:11Z","timestamp":1747972811000},"page":"828-830","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":0,"title":["Chronic lymphocytic leukemia\/small lymphocytic lymphoma and Burkitt lymphoma: A unique case of a composite lymphoma of different clonal origins"],"prefix":"10.4103","volume":"68","author":[{"given":"Huan","family":"Chen","sequence":"first","affiliation":[{"name":"Department of Pathology, Yichun People\u2019s Hospital, Yichun, Jiangxi Province, People\u2019s Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Feng","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Pathology, Yichun People\u2019s Hospital, Yichun, Jiangxi Province, People\u2019s Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"JiaSi","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Pathology, Yichun People\u2019s Hospital, Yichun, Jiangxi Province, People\u2019s Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"ZhiXiong","family":"Huang","sequence":"additional","affiliation":[{"name":"Department of Pathology, Yichun People\u2019s Hospital, Yichun, Jiangxi Province, People\u2019s Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yong","family":"Yang","sequence":"additional","affiliation":[{"name":"Department of Pathology, Yichun People\u2019s Hospital, Yichun, Jiangxi Province, People\u2019s Republic of 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