Clinical and demographic characteristics of Epstein-Barr virus-associated childhood Burkitt’s lymphoma in Southeastern Brazil: epidemiological insights from an intermediate risk region
Autor: | Rocio Hassan, Claudete Esteves Klumb, Fabricio E. Felisbino, Deisy M. Guiretti, Lídia R. White, Claudio Gustavo Stefanoff, Mario Henrique M. Barros, Héctor N. Seuánez, Ilana R. Zalcberg |
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Jazyk: | angličtina |
Rok vydání: | 2008 |
Předmět: | |
Zdroj: | Haematologica, Vol 93, Iss 5 (2008) |
Druh dokumentu: | article |
ISSN: | 0390-6078 1592-8721 |
DOI: | 10.3324/haematol.12424 |
Popis: | We studied a group of 54 children with Burkitt’s lymphoma from Southeastern Brazil, where epidemiological status of Burkitt’s lymphoma is poorly understood. Epstein-Barr virus association showed an intermediate frequency (~60%) between endemic and sporadic subtypes. Median age was five years. Epstein-Barr virus infection was significantly associated to low age (Epstein-Barr virus+ four years vs. Epstein-Barr virus− eight years). Sex ratio (M:F) was 2:1, with a significantly higher number of males in old age classes. Young age at diagnosis and excess of males at older ages, as well as a causal relationship between low age, epstein-barr virus and Burkitt’s lymphoma risk, may characterize Burkitt’s lymphoma in Brazil. |
Databáze: | Directory of Open Access Journals |
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