A 44-year-old female asked:
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Burning urination.Trace blood/protein in U/A. Negative culture. Urine was in bladder for 3 hrs before sample. Was that long enough for accurate test?

1 doctor answer
Dr. Ramsay Kuo
25 years experience in Urology
Get urine rechecked: With trace blood in urine, would make sure that a microscopic analysis was done to prove that there was truly blood in the urine as dipstick testing can produce false positives at times. If micro exam not done, repeat urinalysis with this. Also, would get urine tested for T mycoplasma/ureaplasma organisms as this can cause urinary discomfort as well.
Answered on Dec 12, 2015
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