Specific Inhibition of Lymphocyte-Proliferation Responses by Adherent Suppressor Cells in Diffuse Cutaneous Leishmaniasis

Abstract
Diffuse cutaneous leishmaniasis is characterized by multiple nonulcerative skin lesions. Histologically, these lesions are dominated by vacuolated, heavily infected macrophages, with only a few lymphocytes present. A unique focus of diffuse cutaneous leishmaniasis is present in the Dominican Republic.