Although Burkitt lymphoma is considered a curable disease due to the progress made in choosing the most effective first-line therapy, relapsed or refractory Burkitt lymphoma (BL) has a very poor outcome. There is a lack of data supporting the treatment regimens. We report a 48-year-old male with stage II Burkitt's lymphoma with no response to the first line of high-intensity chemotherapy. However, treatment with polatuzumab vedotin led to complete clinical remission for more than one year.
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http://dx.doi.org/10.2147/OTT.S394193 | DOI Listing |
J Nat Med
January 2025
Chongqing Academy of Chinese Materia Medica, Chongqing University of Chinese Medicine, Chongqing, 402760, China.
Non-Hodgkin lymphomas (NHL), including diffuse large B-cell lymphoma (DLBCL), Burkitt lymphoma (BL), and follicular lymphoma (FL), predominantly arise from B cells undergoing germinal center (GC) reactions. The transcriptional repressor B-cell lymphoma 6 (BCL6) is indispensable for GC formation and contributes to lymphomagenesis via its BTB domain-mediated suppression of target genes. Dysregulation of BCL6 underpins the pathogenesis of GC-derived NHL.
View Article and Find Full Text PDFAdv Anat Pathol
January 2025
Institut d'Investigacions Biomediques August Pi i Sunyer (IDIBAPS).
Aggressive B-cell lymphomas are a biologically and clinically very heterogeneous group of tumors that may be related to different stages of B-cell differentiation development. This review aims to summarize recent advances in the understanding of these tumors with a focus on the practical approach to the diagnosis of these entities. We analyze the defining characteristics of the different subtypes of aggressive B-cell lymphomas, including nodal and extranodal diffuse large B-cell lymphoma, virus-associated lymphomas, terminally differentiated B-cell lymphomas, high-grade B-cell lymphomas, and Burkitt lymphoma.
View Article and Find Full Text PDFAm J Ophthalmol Case Rep
March 2025
Department of Ophthalmology, Hospital Sultan Idris Shah, Serdang, Malaysia.
Purpose: To highlight a case report of high-grade primary lacrimal sac Burkitt lymphoma in a young adult.
Observation: A 25-year-old gentleman was referred to the oculoplastic center for left eye medial canthal progressive swelling at the level below the medial canthal tendon for two months associated with tearing. He was initially treated for preseptal cellulitis but failed to respond to antibiotics.
Radiol Case Rep
March 2025
Breast Department, Hung Vuong Hospital, 128 Hong Bang Street, ward 12, district 5, Ho Chi Minh city, Vietnam.
Primary breast Burkitt lymphoma is an aggressive subtype of non-Hodgkin lymphoma (NHL) and extremely rare. Burkitt lymphoma involving both breasts during pregnancy was a rare condition with fifteen cases reported in literature. We present a case of a 19-year-old 36 weeks pregnant woman who came for a check-up due to bilateral breast swelling.
View Article and Find Full Text PDFBr J Cancer
January 2025
Medical Microbiology and Immunology, National Health Laboratory Service, Tygerberg Hospital, Cape Town, South Africa.
Background: Burkitt lymphoma (BL) may be HIV-associated but data on BL trends in South Africa (SA), where HIV is highly prevalent, are scarce. We compared BL incidence trends over 36 years among Black African and White individuals.
Methods: We included histologically diagnosed BL from the National Cancer Registry in SA between 1986-2021.
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