“…As the Jamaican population is predominantly Negro of West African descent, the comparison of the results of the present study with the reports concerning the prevalence of the disease in parts of Africa populated by Negroes, and with those referring to the American Negro may be of special interest. The results of the present study show that the distribution of the different types of malignant lymphoma in Jamaica is similar to the pattern observed in Europe and North America, except for the paucity of giant follicular lymphoma (Gall and Mallory, 1942;Jackson and Parker, 1947;Lumb, 1954;Hurst and Meyer, 1961;Hilton and Sutton, 1962;Symmers, 1966), and differs significantly from the pattern observed in parts of Africa populated by Negroes (Camain and Lambert, 1964;Davies, 1964;Edington and Maclean, 1964;Wright and Roberts, 1966) by the paucity of Burkitt's tumour and a much higher incidence of Hodgkin's disease. Reports from the United States have shown that malignant lymphoma is less common in the American Negro as compared to the white population (Gilliam, 1953;Steiner, 1954;Craver and Miller, 1966).…”