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Figure 1. (A) Biopsy with Hematoxylin-Eosin 40x tumor tissue sample neoplastic proliferation in the dermis, without infiltration of adnexa. Immunohistochemistry showed results of tumor cell phenotype (B) CD20 negative, (C1 and C2) CD4 positive, (D) CD56 positive, (E) TCL1 positive, (F1 and F2) Ki-67 at 60 % and (G) CD 3 negative.