What is high red blood cells in female urine?

High red blood cells in women's urine indicate that there is blood in women's urine, called hematuria, which is generally considered to be caused by three diseases: first, urinary tract infection, which is the most common cause, her clinical manifestations are frequent urination, urgency, pain and hematuria, which can be diagnosed as long as a urine routine examination is done. Second, urinary stones, such as kidney stones, ureteral stones, her clinical manifestations are lumbago accompanied by hematuria, this can be diagnosed as long as a urinary ultrasound. Third, urinary tumors, such as bladder cancer, her clinical manifestations are painless gross hematuria, this can be diagnosed as long as a urinary CT.