II. Indication

  1. Screening for Cushing's Disease

III. Interpretation: Normal

  1. Free Urine Cortisol: 10-84 mcg/24 hours (up to 110 mcg/24 hours in some reference ranges)

IV. Interpretation: Increased (especially if 4x normal range)

V. Precautions

  1. Depends on complete and accurate urine collection

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