80 years old, what is blood?

80-year-old urinary system infection, urinary system stones, urinary system tumors and other causes.

1, urinary system infection

elderly patients with acute cystitis, acute pyelonephritis and other diseases, can cause urinary blood, but also accompanied by frequent urination, urgency, urinary pain, low back pain, elevated temperature and other symptoms.

2, urinary system stones

urinary blood may also be bladder stones, ureteral stones, kidney stones and other diseases caused by. Stones in the movement, may cut through the mucosa, and then lead to urinary blood.

3, urinary system tumors

renal pelvis cancer, ureter cancer, bladder cancer, urethral cancer and other diseases, can also cause urinary blood.