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[B-cell lymphoma, unclassifiable, intermediate between diffuse large B-cell lymphoma and Burkitt's lymphoma]
E A Baryakh1, A E Misyurina1, A M Kovrigina1
1Hematology Research Center, Ministry of Health of Russia, Moscow, Russia.
Terapevticheskii Arkhiv
|June 20, 2015
Summary
Unclassifiable B-cell lymphoma (UBL) presents features of diffuse large B-cell lymphoma and Burkitt
Area of Science:
- Hematology
- Oncology
- Pathology
Context:
- Unclassifiable B-cell lymphoma (UBL) is an aggressive hematologic malignancy.
- UBL exhibits intermediate characteristics between diffuse large B-cell lymphoma (DLBCL) and Burkitt's lymphoma (BL).
- Recognized as a distinct entity in the 2008 WHO classification, UBL presents diagnostic challenges.
Purpose:
- To provide a comprehensive overview of UBL.
- To detail the epidemiological, clinical, morphological, immunophenotypic, and cytogenetic features of UBL.
- To discuss current therapeutic strategies and prognostic factors for UBL.
Summary:
- UBL displays a mixed phenotype, morphology, and genetics of DLBCL and BL.
- Its unique biological profile prevents classification as either DLBCL or BL.
- This review synthesizes current knowledge on UBL's characteristics and management.
Impact:
- Enhances understanding of a rare and aggressive lymphoma subtype.
- Aids in accurate diagnosis and classification of B-cell lymphomas.
- Informs clinical decision-making for UBL patient treatment and prognosis.
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