<unk>  is the presence of bacteria in urine.<unk>  accompanied by symptoms is a urinary tract infection while that without is known as asymptomatic<unk> . Diagnosis is by urinalysis or urine culture. Escherichia coli is the most common bacterium found. People without symptoms should generally not be tested for the condition. Differential diagnosis include contamination. If symptoms are present treatment is generally with antibiotics.<unk>  without symptoms generally does not require treatment. Exceptions may include pregnant women, those who have had a recent kidney transplant, young children with significant vesicoureteral reflux, and those undergoing surgery of the urinary tract.<unk>  without symptoms is present in about 3% of otherwise healthy middle aged women. In nursing homes rates are as high as 50% among women and 40% in men. In those with a long term indwelling urinary catheter rates are 100%. Up to 10% of women have a urinary tract infection in a given year and half of all women have at least one infection at some point in their lives.
Bacteriuria
Pyuria
Proteinuria
Microhematuria
Pneumaturia
Crystalluria
Elevated transaminases
Anuria