Analysis of biological features and prognostic factors of mantal cell lymphoma / 白血病·淋巴瘤
Journal of Leukemia & Lymphoma
;
(12): 552-554, 2013.
Article
in Chinese
| WPRIM
| ID: wpr-474530
ABSTRACT
Objective To study the biological features and prognostic factors of mantle ceil lymphoma (MCL).Methods The clinical data of 39 cases of MCL were analyzed prospectively.The fellow-up informations were also studied.Age,sex,B symptoms,Ann-Arbor staging,bone marrow and lympho node biopsies were assessed.Serum lactate dehydrogenates(LDH) and β2-microglobulin (β2-MG) level,Cyclin D1 expression and immunophenotype were investigated.Results The median age of patients was 62 years old (range 43-80).The male-to-female ratio was 5.51,a clear predominante of male patients.Thirty-five (89.7 %)cases presented with advanced stage disease (Ann Arbor stage Ⅲ to Ⅳ) at initial diagnosis.CD20 was positive expressed in 39 patients,that all cases expressed B-cell markers.Majority of cases were positive for Cyclin D1 (84.7 %) and CD5 (64.1%).Conclusion MCL is a special type of B-cell originated non-Hodgkin lymphoma (NHL).The clinical data suggest considerable clinical heterogeneity and it has characteristics of both indolent and aggressive NHL that some patients show a chronic/indolent course,while others have a more fulminant course and short survival.LDH,β2-MG and Cyclin D1 arc the important prognostic factors.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Prognostic study
Language:
Chinese
Journal:
Journal of Leukemia & Lymphoma
Year:
2013
Type:
Article
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