Analysis of Prognosis of Children with Non-Hodgkin′s Lymphoma / 实用儿科临床杂志

ABSTRACT

Objective To analyze the factors affecting prognosis of children with non-Hodgkin′s lymphomas(NHL).Methods Thirty patients of childhood NHL histologically proven in Shanghai children′s medical center from Jan.1996 to Dec.2000 were analyzed.The patients were divided into groups according to some clinical factors that may have predictive significance including age,gender,immunologic phenotype,general system symptom,the size of tumor bulk,bone marrow involvement,mediastinal involvement,hepatomegaly or liver involvement,splenomegaly or spleen involvement and early response to chemotherapy,then the difference of survival rate were compared between groups.Survival analysis was performed by the Kaplan-Meier method,and difference between groups were campared using the Log-rank test.Results The 3-year survival rate was better in patients without giant tumor bulk than that with giant tumor bulk(P0.05).Conclusions Bone marrow involvement and the size of tumor bulk have very significant influence on prognosis of childhood NHL,and splenomegaly or spleen involvement have significant influence on disease-free survival.It can′t be proven in childhood NHL in this study.