Case for 2014 Dermpedia Hematopathology Conference: Large Lymphoma: What type?

    66 year old Caucasian woman presented with 2 cm erythematous nodule on the right leg.
    Staging work  up was negative.
    What is your diagnosis?
    The case will be discussed at the upcoming Dermpedia Cutaneous Hematopathology Course.

    Conference: