[Diffuse malignant lymphoma with small cleaved cells preceded by erythroderma with non-caseous granulomatous infiltration of the skin and leukemoid reaction].

This is a description of a case in a man who developed non-Hodgkin lymphoma of small cleaved cells preceded by erythroderma with leukemoid reaction. Non- caseous granulomas with Langhans' cells were found in the skin biopsy. The etiologic agent was not identified until the neoplasia that killed him was demonstrated. Autopsy study showed lymphomatous infiltration in all ganglionaries groups, the skin, lungs, kidney, liver, spleen, adrenal glands and bone marrow. One of the interesting aspects of the case in the tissue reaction to the neoplastic process, a fact already described but rarely observed.