Primary cutaneous follicle center lymphomas with high Ki‐67 indices arising on the arm and leg

Abstract

vessels in the superficial dermis and lymphoma cell infiltrates within the affected vessel in association with dermoscopic telangiectasia in the present case. The telangiectatic lesions were invisible to the naked eye but could be detected by using dermoscopy. We suggested that the dermoscopically visible telangiectasia could reflect the slight vessel dilatation and lymphoma cells in the superficial dermis as earlier cutaneous findings of IVLBCL.