Characteristics of Salivary Diffuse Infiltrative Lymphocytosis Syndrome in West Africa

Abstract

The prevalence of DILS in West Africans with AIDS appears higher than the prevalence reported in whites from the United States and Europe and in blacks from the United States, a group that has been reported to have a greater incidence of DILS than whites. This discrepancy may be related to differences in patient selection criteria. The determination of lymphocytic focus score, as used in the diagnosis of Sjögren syndrome, with the adjunct of ductal atypia is useful for assessing DILS. The impact of patient selection, drug therapy, and parasites on salivary gland pathology is discussed.