Characteristic analysis of aggressive non-Hodgkin's lymphoma complicated by autoim-mune hemolytic anemia
10.3969/j.issn.1000-8179.2017.18.685
- VernacularTitle:初诊伴自身免疫性溶血性贫血的侵袭性非霍奇金淋巴瘤特征分析
- Author:
CHEN PING
1
;
LI BINGZONG
;
ZHANG XIAOHUI
;
WANG PANJUN
;
GE XUEPING
;
FU JINXIANG
Author Information
1. 苏州大学附属第二医院血液科 江苏省苏州市215004
- Keywords:
non-Hodgkin's lymphoma;
autoimmune hemolytic anemia;
Epstein-Barr virus(EBV);
EBER
- From:
Chinese Journal of Clinical Oncology
2017;44(18):915-919
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the clinical characteristics and laboratory data of aggressive non-Hodgkin's lymphoma(NHL)compli-cated by autoimmune hemolytic anemia(AIHA).Methods:Data of six patients with aggressive NHL complicated by AIHA treated at the Second Affiliated Hospital of Suzhou University between September 2013 and July 2016 were reviewed retrospectively. The onset symptoms,disease progression,therapy,and prognostic factors were analyzed.Results:From September 2013 to July 2016,155 pa-tients with aggressive NHL were treated in our hospital.Six of them were complicated by AIHA(3.9%),with three males and three fe-males,aged from 62 to 74.The median age was 67 years.The first clinical symptoms included the following:five presented with lymph-adenectasis,three had fever,and one presented with multiple bone destruction and bone pain,all complicated by progressive hemo-globin decrease.Histological examination of the six patients revealed three cases with diffuse large B-cell lymphoma(DLBCL),including one case with positive Bcl-2,Bcl-6,and C-myc,and one case with positive CD5;one case was peripheral T-cell lymphoma-not other-wise specified(PTCL-NOS);and two cases with angioimmunoblastic T-cell lymphoma(AITCL).Epstein-Barr virus(EBV)-mRNA(EBER) was detected by chromogenic in situ hybridization(CISH).Up to 100%(5/5)cases were EBER-positive.Eastern Cooperative Oncology Group scores of the six patients were three to four.All six cases were in the Ann-Arbor stagesⅢ-Ⅳand International Prognostic Index score 4-5.All cases belonged to the high risk group.At the time when lymphoma was confirmed by pathology,the median level of he-moglobin was 56(34-79)g/L.The median ratio of reticulocytes was 6.7(0.2-21.0)%.The positive rate of Coombs test was 100%.All cas-es showed autoantibodies against C3(1:64-1:2 048).Four cases showed antoantibodies against G antigen(±~1:16).The plasma con-centration of EBV DNA of three patients was detected and all increased.Except that 1 case gave up treatment,five patients received the chemotherapy with CHOP or R-CHOP.Four patients received prednisone between chemotherapy intermittent period.Two cases showed sustained complete response(CR).The overall survival(OS)was 20 and 14 months.Another patient with DLBCL and one pa-tient with PTCL-NOS died from secondary severe pulmonary infection and heart failure during the myelosuppression.The OS times were 1.5 and 2 months,respectively.One patient with AITCL died in the disease progression after four cycles of chemotherapy.The OS was 4.5 months.Conclusion:Aggressive NHL complicated by AIHA is common in older patients with poor prognosis.The incidence rate of EBV infection was high,and hemolysis is rapid and serious.The patients'tolerance to chemotherapy was poor.Early diagnosis and effective chemotherapy may improve patients'prognosis.
