The author analyzes the incidence of skin lymphomas and the manifestations of this condition in the patients treated in the dermatologic center of Rostov-on-Don in 1979-1987. There were 14 patients with primary reticulosis of the skin, 11 ones with mycosis fungoides, 1 with reticulosarcomatosis, 2 with lympholeukemia, and 16 with psoriasis en plaques. Each group of patients is characterized in detail. Comparative analysis of the morphologic forms of lymphomas of the skin has detected the differences in the course of each process. Analysis of the cases with skin lymphomas calls for further studies and improvement of the methods of treatment of this patient population.