CD4 and Kaposi's sarcoma: Our study describes a median CD4 lymphocyte count at KS diagnosis of 64 cells/μL (IQR: 33-185), which is comparable to that described in other continents; however, a higher median is described in higher income countries, such as North America and Europe, 87 cells/μL (IQR: 20-280), 180 cells/μL (IQR: 60-348), respectively .4