CRP and sarcoidosis: Significantly higher concentrations of CRP (but not hsCRP), 3.0 vs. 6.3 mg/L (p = 0.03327); INF-gamma, 9.94 vs. 12.74 pg/mL (p = 0.01606); neopterin, 5.20 vs. 8.82 nmol/L (p = 0.02139); and sIL-2R, 3.52 vs. 9.44 pg/mL (p = 0.0002342) were observed in patients with active sarcoidosis.