From dehydration and UTIs to kidney stones and medication effects, discover the common reasons behind cloudy urine and when ...

Vaginal contamination can produce false positives. In one study comparing urine dipstick to microscopy performed by a nephrologist in the detection of white blood cells (WBCs) in urine ...

Serum angiotensin-converting enzyme (ACE) was normal. The urine microscopy was normal and did not suggest glomerulonephritis. The Quanti-FERON-TB Gold test was repeated but remained positive, despite ...