{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,14]],"date-time":"2025-05-14T02:54:10Z","timestamp":1747191250324,"version":"3.40.5"},"reference-count":10,"publisher":"Wiley","license":[{"start":{"date-parts":[[2023,9,15]],"date-time":"2023-09-15T00:00:00Z","timestamp":1694736000000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Case Reports in Hematology"],"published-print":{"date-parts":[[2023,9,15]]},"abstract":"<jats:p>Intravascular large B-cell lymphoma (IVBCL) is a very rare and aggressive subtype of extranodal diffuse large B-cell lymphoma (DLBCL) involving the growth of lymphoma cells within blood vessels of all organ types. We present the case of a 55-year-old North-African man with no prior history of neoplastic disease presenting with weight loss and an isolated splenomegaly. Investigations led to the diagnosis of this disease. To the best of our knowledge, this is the first case recorded in Africa. Through this article, we discuss this case and outline the common presentation, paraclinical investigations, and treatment options of IVBCL.<\/jats:p>","DOI":"10.1155\/2023\/5596890","type":"journal-article","created":{"date-parts":[[2023,9,15]],"date-time":"2023-09-15T17:35:08Z","timestamp":1694799308000},"page":"1-3","source":"Crossref","is-referenced-by-count":1,"title":["Intravascular Large B-Cell Lymphoma"],"prefix":"10.1155","volume":"2023","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0338-2756","authenticated-orcid":true,"given":"Mehdi","family":"Loukhnati","sequence":"first","affiliation":[{"name":"Department of Hematology and Bone Marrow Transplantation Mohammed VI University Hospital, Cadi Ayyad University, Marrakesh 40080, Morocco"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8911-0334","authenticated-orcid":true,"given":"Fatima Ezzahra","family":"Lahlimi","sequence":"additional","affiliation":[{"name":"Department of Hematology and Bone Marrow Transplantation Mohammed VI University Hospital, Cadi Ayyad University, Marrakesh 40080, Morocco"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5091-632X","authenticated-orcid":true,"given":"Illias","family":"Tazi","sequence":"additional","affiliation":[{"name":"Department of Hematology and Bone Marrow Transplantation Mohammed VI University Hospital, Cadi Ayyad University, Marrakesh 40080, Morocco"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","first-page":"359","article-title":"On the recognition of systematized endotheliomatosis of the cutaneous blood vessels (reticuloendotheliosis?]","volume":"10","author":"L. 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