Bleeding from the urinary tract.
D005260:Female; D006417:Hematuria / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D007223:Infant; D007674:Kidney Diseases / Q000150:complications; D008297:Male; D014522:Urethral Diseases / Q000150:complications; D001745:Urinary Bladder Diseases / Q000150:complications