Clinical and prognostic analysis of 125 cases of non-Hodgkin's lymphoma

This study was to investigate the predictive factors influencing prognosis of non-Hodgkin's lymphoma (NHL). The clinical data on 125 cases of NHL were analyzed retrospectively. The results indicated that in 125 cases, the incidence of B cell NHL (B-NHL) was 68%, T cell NHL (T-NHL) was 28%, and uncertained cases were 4%. B-NHL was with more bone marrow involvement, while T-NHL was associated with more presence of B symptom, increased lactate dehydrogenase (LDH), advanced clinical stage and higher International Prognostic Index (IPI) scores. For T-NHL and B-NHL, the 3-year overall survival (OS) rate was 41.07% and 71.64% respectively. Age, B symptom, LDH level, and clinical stage were associated with OS. Immunophenotyping was not identified as a significant prognostic factor. The incidence of born marrow involvement was 31.2%, mainly in B-NHL. The involvement manner had no relationships with age, B symptom, LDH level and T/B immunophenotyping. Diffuse bone marrow involvement was often linked with hepatosplenomegaly, and its OS was shorter than that focal manner. In conclusion, age, B symptom, LDH level and clinical stage affect NHL survival, while immunophenotyping was not an independent prognostic factor for NHL. The manner of bone marrow involvement helped to predict prognosis.