攀枝花市非霍奇金淋巴瘤193例临床病理分析

目的探讨攀枝花地区非霍奇金淋巴瘤的临床病理特征。方法按照WHO恶性淋巴瘤新分类诊断标准对攀枝花地区5家医院193例NHL进行重新分类。从患者的年龄、性别、部位、病理诊断进行统计学分析。结果193例NHL中,男137例,女56例;结内70例,结外123例;在123例结外淋巴瘤中,最常见的部位依次是消化道、鼻腔、口腔;B细胞淋巴瘤139例,T细胞淋巴瘤54例;常见的病理类型依次为弥漫性大B细胞淋巴瘤、粘膜相关淋巴组织型边缘区B细胞淋巴瘤、结外NK/T细胞淋巴瘤,鼻型。结论攀枝花地区结外淋巴瘤的比率超过结内,男性比例大,结外NK/T细胞淋巴瘤,鼻型发病率较高。

Clinicopathologic analysis of 193 cases of non-hodgkin's lympbomas in panzhihua

Objective To analyze the clinicopathologic characteristics of non-Hodgkin＇s lymphoma diagnosed in Panzhihua according to newly proposed WHO classification of non Hodgkin＇s lymphoma.Methods A total of 193 cases of non-Hodgkin＇s lymphoma diagnosed in five hospital in Panzhihua area were enrolled in this study.All cases were classified according to new WHO classification of non-Hodgkin＇s lymphoma.Clinical data,including age,gender,and site of disease involvement and phothology,were reviewed.Results Among the 193 cases,139 were of B-cell lymphomas,54 were of T-cell lymphomas.Diffuse large B-cell lymphoma,extranodal marginal zone lymphoma,and nasal extranodal NK/T-cell lymphoma were the most common subtypes.In these cases,123 were extranodal lymphoma,70 were lymph node lymphoma.The three most common extrandal sites were the gastrointestinal tract,nose and mouth.In these patients,137 were men and 56 were women.Conclusion The rate of extranolad lymphoma is higher than lymph node lymphoma in Panzhihua.Most lymphoma patients were men.It has a higher incidence of nasal extranodal NK/T-cell lymphoma in Panzhihua.