CXCL10 and Behcet disease: IL-6 and IP-10 were detected in all the patients' samples: IL-6 had 116-fold difference between BD and HC (p = 0.0004) and 48-fold difference between VKH and HC (p = 0.0153); IP-10 had 83 fold difference between BD and HC (p = 0.0001) and 20-fold difference between VKH and HC (p = 0.0063).