Synonym/Acronym:
angiotensin I–converting enzyme (ACE).
Rationale
To assist in diagnosing, evaluating treatment, and monitoring the progression of sarcoidosis, a granulomatous disease that primarily affects the lungs.
Patient Preparation
There are no food, fluid, or medication restrictions unless by medical direction.
Normal Findings
Method: Enzymatic.
| Age | Conventional Units | SI Units (Conventional Units × 16.667) |
|---|---|---|
| Newborn–6 yr | 18–90 units/L | 300–1,500 nKat/L |
| 7–14 yr | 24–121 units/L | 400–2,017 nKat/L |
| 15–17 yr | 18–101 units/L | 300–1,683 nKat/L |
| Adult | 16–85 units/L | 267–1,417 nKat/L |
Critical Findings and Potential Interventions
N/A
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