C型淋巴瘤样丘疹病  

Lymphomatoid papulosis, subtype C:a case report

作　　者：郝进[1] 刘文 邓娅[1] 

机构地区：[1]重庆医科大学附属第二医院皮肤科,重庆400010 [2]武汉钢铁公司总医院皮肤科,湖北武汉430080

出　　处：《临床皮肤科杂志》2010年第2期99-101,共3页Journal of Clinical Dermatology

摘　　要：报告1例C型淋巴瘤样丘疹病。患者男,52岁。躯干、手腕出现丘疹及溃疡2年,反复发作,并能自愈。皮损组织病理检查:真皮全层有结节或弥漫单一异形大细胞浸润,间有少量嗜酸性粒细胞。免疫组化染色结果显示肿瘤细胞CD3、CD4、CD5、CD45RO、CD30阳性,CD19、CD79a、CD68、CD15阴性。根据患者临床表现、组织病理检查结果和免疫表型,诊断为C型淋巴瘤样丘疹病。A case of C subtype of lymphomatoid papulosis （LyP） is reported. A 52-year-old man presented with papule and ulceration for 2 years, which were recurrent and self-healing. The lesions contained a dermal infiltration composed predominantly of abnormal large lymphocytes and some eosinophils. Immunohistochemical staining showed the lymphocytes were positive for CD3, CD4, CDS, CD45RO and CD30, and negtive for CD19, CD79a, CD68 and CD15. The clinical, pathological and immunohistochemical feature of the case supported the diagnosis of C subtype of lymphomatoid papulosis.

关 键 词：淋巴瘤样丘疹病 C型 

分 类 号：R733.1[医药卫生—肿瘤]