The laboratory results revealed no significant differences in CD4+ T lymphocytes, viral load or platelets; however, we detected significant differences in serum hemoglobin values in both the bivariate analysis (11.8 vs. 10.2 g/dL, p = 0.02, nonvisceral epidemic KS vs. visceral epidemic KS, respectively) and the multivariate analysis (p < 0.01), possibly because of non-specific clinical manifestations of visceral KS, such as gastrointestinal bleeding [25]. Here, CD4 is linked to Kaposi's sarcoma.