ACE and sarcoidosis: Elevated levels of plasma lysozyme of 30.0 μg/mL (4.3-11.5 μg/mL), soluble interleukin-2 receptor (sIL-2R) of 3,564 U/mL (220-530 U/ml), and angiotensin-converting enzyme (ACE) of 39.2 IU/L (8.3-21.4 IU/L) were consistent with sarcoidosis.