大肠原发性恶性淋巴瘤的临床特点及治疗

目的：探讨大肠原发性恶性淋巴瘤的临床与病理特点。方法：对14例大肠原发性恶性淋巴瘤患者的临床资料作回顾性分析，按1985年我国成都NHL分类和WHO新分类进行组织学分类。结果：14例均经手术治疗无并发症。随访5年生存率为42．8％，其中低度恶性淋巴瘤B细胞性3例(21．4%)，中度恶性淋巴瘤B细胞性、高度恶性淋巴瘤T细胞性及分类不明的淋巴瘤各l例。结论：低度恶性淋巴瘤B细胞性预后较好。

The Clinical Characteristics and Treatment of Colonic Primary Malignant Lymphoma

Objective:To study the clinical and pathological characteristics of colonic primary malignant lymphoma.Methods:Pathologically based on the Chengdu NHL classification(1985) and the new WHO classif ication,a review analysis of the clinical data in 14 cases with colonic primary malignant lymphoma were made.Results:No postoperative complications were found in 14 cases.Six cases survived more than 5 years with a total survival rate 42.8%,including 3 cases with low degree B cell malignant lymph oma,one with moderate degree B cell malignant lymphoma,one with high degree T cell malignant lymphoma,and one with undifferentiated lymphoma.Conclusion:The prognosis of low degree B cell malignant lymphoma seems to be better than that of high degree T cell malignant lymphoma.