Treatment and prognostic factors of primary colorectal non-Hodgkin's lymphoma / 中国癌症杂志

ABSTRACT

Purpose:To study the clinical characteristics of primary colorectal non Hodgkin's lymphoma, analyze the prognostic factors, and assess the results of treatment with adjuvant chemotherapy and radiotherapy. Methods:Ninety four patients were restrospectively studied at our institution between 1971 and 1995, and all of them underwent operation and were confirmed primary colorectal non Hodgkin's lymphoma pathologically. Adjuvant chemotherapy and radiotherapy were administered to 77 and 83 patients respectively. The univariate and multivariate analysis were used to estimate the prognostic factors.Results:The 3 , 5 , and 10 year survival rate was 62.5%, 61.0%, and 58.9% respectively. By univariate analysis, the operation type, lymph node metastasis, postoperative chemotherapy, postoperative radiotherapy, clinical stage were the significant prognostic factors for survival ( P