What is urine routine occult blood

Urine routine occult blood generally refers to urine occult blood. Urine occult blood refers to the presence of red blood cells in urine during urine routine examination.

Under normal circumstances, red blood cells should be negative during urine routine examination, that is, microscopy is generally 0-3/HP, while urine occult blood refers to the presence of a small number of red blood cells in urine during examination. It may be caused by benign diseases such as glomerulonephritis, cystitis, urinary stones, or malignant tumors of the kidney, bladder or ureter. It is recommended to seek medical examination after symptoms appear to determine the specific causes of urine occult blood and take corresponding treatment measures.