Relationship between endoscopic severity of GI-KS and clinical factors (n = 33).

†: Analysis by chi-square test between GI-KS with small tumor and bulky tumor, MSM (p = 0.34), CD4 (p∫: Analysis by chi-square test between GI-KS with small tumor and bulky tumor, MSM (p = 0.61), CD4 (p = 0.44), HIV-RNA (p = 0.15), history of HAART (p = 1.00), and the presence of cutaneous KS (p = 0.77).¶: Analysis by chi-square test between GI-KS with small tumor and bulky tumor, MSM (p = 0.61), CD4 (p = 0.83), HIV RNA (pAbbreviations: GI-KS, gastrointestinal Kaposi's sarcoma; MSM, men who have sex with men; HAART, highly active antiretroviral therapy.