microscopic hematuria causes
Causes of Microscopic Hematuria: Urinary Tract Infections Urinary tract infections, also referred as bladder infections, can cause microscopic hematuria. This infection originates in the urinary system and can affect any part of the urinary system. It most often affects the bladder and urethra.
Some of the possible common medical causes of Microscopic hematuria may include: 1  Urinary tract infection. 2  Glomerulonephritis. 3  Renal stone.  Cystic kidney disease.
Some of the less common causes of Microscopic hematuria may include: 1  Medicines. 2  Blood disease. 3  Tumor. Exercise.
The cause for the microscopic bleeding may only be found in as few as 30-40% of patients undergoing a full urologic work up. Microscopic hematuria is defined as more than 3 red blood cells per high power microscopic field in a centrifuged urine specimen.