What does a 2.0 urobilinogen mean?
Urobilinogen is normally present in urine at concentrations up to 1.0 mg/dL. A result of 2.0 mg/dL represents the transition from normal to abnormal, and the patient and/or urine specimen should be evaluated further for hemolytic and hepatitis disease.
Is urine urobilinogen 2.0 normal?
Most of the urobilinogen is reabsorbed, passed to the liver via the portal vein, further decomposed and is also partly eliminated in urine. The normal urobilinogen concentration in urine ranges from 0.1-1.8 mg/dl (1.7-30 µmol/l), concentrations >2.0 mg/dl (34 µmol/l) are considered to be pathological.
What does a high urobilinogen mean in urine?
Normal urine contains some urobilinogen. Too much urobilinogen in urine may be a sign of a liver disease, such as hepatitis or cirrhosis, or certain types of anemia. Little or no urobilinogen may be a sign of other problems with your liver, gallbladder, or bile ducts. Urobilinogen comes from bilirubin.
How serious is high urobilinogen?
Having a urobilinogen level above or below this range is considered abnormal in a clinical setting. Elevated urobilinogen levels may indicate excess RBC (red blood cell) breakdown, liver overburdening, hematoma, poisoning, or even liver cirrhosis.
Can a UTI cause bilirubin in urine?
Bilirubin in your urine might indicate liver damage or disease. Evidence of infection. Either nitrites or leukocyte esterase — a product of white blood cells — in your urine might indicate a urinary tract infection.
Should I be concerned about bilirubin in my urine?
Bilirubin in urine can be an early sign of liver damage. It may even show up before you have symptoms. So, your provider may order a bilirubin in urine test if you have a high risk for liver damage or disease because of: A family history of liver disease.
What is considered a high level of urobilinogen?
Urobilinogen is normally found in trace amounts in the urine (0.2 – 1.0 mg/dL) [7]. Urobilinogen levels < 0.2 mg/dL are considered low. Urobilinogen levels > 1.0 mg/dL are considered high [8]. However, these values vary from lab to lab.