Clinical research on central nerve system infiltration in patients with diffuse large B-cell lymphoma
10.3760/cma.j.issn.1006-9801.2013.02.013
- VernacularTitle:弥漫大B细胞淋巴瘤中枢神经系统浸润的临床研究
- Author:
Deng PAN
;
Yue WANG
;
Yan LI
- Publication Type:Journal Article
- Keywords:
Lymphoma,large B-cell,diffuse;
Centrol nervous system;
Prognosis
- From:
Cancer Research and Clinic
2013;(2):113-114,118
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the morbidity,clinical manifestation,risk factors and prognosis of diffuse large B-cell lymphoma(DLBCL)patients with central nerve system(CNS)infiltration.Methods Clinical data of DLBCL patients with CNS infiltration between Jan 2005 and Jan 2012 were reviewed.Results Among 168 DLBCL patients,11 patients(6.5 ％)had CNS infiltration.ECOG scores ≥ 2,elevated lactate dehydrogenase(LDH)＞ 2 times of normal range and the involvement of ≥ 2 extranodal sites were clinical risk factors associated with CNS inflitration(x2 =11.6,4.61,3.92,all P ＜ 0.005).Median survival time after CNS infiltration was 4.5 months.Conclusion DLBCL patients with CNS infiltration are not rare,the patients demonstrate significantly bad prognosis.
