What is hematuria under the female mirror?

Female hematuria is not uncommon in clinical practice, because there are many causes of hematuria, such as acute cystitis, which is very high in clinical practice. Acute cystitis is caused by bacterial infection. Bacterial infection of urinary tract mucosa causes local inflammatory reaction, which can cause mucosal bleeding, thus causing hematuria. Urinary stones, such as ureteral stones, cause mucosal bleeding due to long-term stimulation of ureteral mucosa by stones, and are also common causes of hematuria. Urinary system tumor is the cause of painless gross hematuria, which is more common in middle-aged and elderly people. Urinary system tumor is more common in bladder cancer, ureter cancer, kidney tumor, etc. Due to rapid growth of tumor, tumor rupture and bleeding will make urine red. Clinically, the causes of hematuria can also include chronic nephritis, nephrotic syndrome, chronic nephritis, nephrotic syndrome, etc., glomerular filter membrane destruction, red blood cells in circulating blood leaking through damaged glomeruli. Therefore, the number of red blood cells in the urine increases, resulting in hematuria.