What is the cause of occult blood urine routine

Urine routine occult blood may be caused by urinary system diseases, kidney diseases, systemic diseases, etc., as follows:

1. Urinary system diseases

are caused by urinary system stones, urinary system inflammation and urinary system urethral tumors. At this time, urinary system tissues are damaged and urine routine occult blood is easy to occur.

2. Renal diseases such as

acute nephritis, chronic nephritis, IgA nephropathy, immune nephritis, etc., kidney damage will occur, which is easy to cause urine routine occult blood.

3. Systemic diseases

with blood system diseases, such as leukemia, hemophilia and aplastic anemia, are easy to lead to an increase in the number of red blood cells in urine, which may cause urine routine occult blood to occur.