What does urine routine occult blood positive mean?

Hematuria is generally divided into macroscopic hematuria and microscopic hematuria. Generally, urine routine occult blood positive refers to microscopic hematuria, often accompanied by fever, frequent urination, urgency, urinary pain and other phenomena. It is common in urinary tract infections and urinary calculi. If it is the elderly with hematuria, it is recommended to exclude urinary tumors.