title: [Blood in the urine can have many etiologies. Suspicion of tumor -- until proof of the opposite].
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D005919:Glomerular Filtration Rate; D005921:Glomerulonephritis / Q000150:complications; D006417:Hematuria / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D007680:Kidney Neoplasms / Q000150:complications; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D012737:Sex Factors; D013177:Sports; D001749:Urinary Bladder Neoplasms / Q000150:complications