Immunochemistry type: The neoplastic cells were positive for CD35 & CD23,weakly positive for CD68 ,S-100 protein & EMA,lymphocytes showed a T cell phenotype(CD45RO and CD3+).

• 免疫表型瘤细胞表达CD35和CD23,弱阳性表达CD68、S-100和EMA; 淋巴细胞表达CD45RO和CD3。