<unk>  is a condition in which urine contains  10 or more white cells/mm³. Gram stain and leukocyte esterase might be positive.<unk>  might be a sign of a bacterial or non bacterial urinary tract infection, genitourinary abnormalities, inflammatory disorders, and systemic diseases.<unk>  may be classified into sterile<unk>  or bacteriuria. Treatment is not required for<unk> . However, underlying diseases must be treated.
Pyuria
Anuria
Crystalluria
Polyuria
Oliguria
Bacteriuria
Proteinuria
Dysuria