恶性B细胞淋巴瘤的皮肤表现可由于原发性或继发性皮肤侵犯而引起。目前继发性皮肤浸润的预后意义还未评价,因此作者研究了1186例恶性非何杰金氏淋巴瘤的病史。其中956例来自美国国家癌症研究所,230例来自Cologue大学,后者已作了尸解。组织学诊断仅基于淋巴结活检。无临床资料者按Rappaport分类进行分类。其中的弥漫型淋巴细 The skin manifestations of malignant B-cell lymphoma can be caused by primary or secondary skin violations. The prognostic significance of secondary skin infiltration has not been evaluated so the authors studied the history of 1186 cases of malignant non-Hodgkin’s lymphoma. Of these, 956 were from the National Cancer Institute and 230 from Cologue University. The latter had been autopsied. Histologic diagnosis is based on lymph node biopsy alone. No clinical data were classified by Rappaport classification. Diffuse lymphoid