Differential Diagnosis for Bloody Urine in Kids
Single Most Likely Diagnosis
- Urinary Tract Infection (UTI): This is the most common cause of bloody urine in children, especially in girls. The presence of bacteria in the urine can cause inflammation and bleeding.
Other Likely Diagnoses
- Kidney Stones: Although less common in children than in adults, kidney stones can cause severe pain and bleeding in the urine.
- Trauma: Accidental injury to the genital or abdominal area can cause bloody urine in kids.
- Glomerulonephritis: An inflammation of the glomeruli, the filtering units of the kidneys, which can be caused by infection or other factors.
Do Not Miss Diagnoses
- Wilms Tumor: A type of kidney cancer that can cause bloody urine, although it is rare in children.
- Sickle Cell Disease: A genetic disorder that can cause kidney damage and bleeding in the urine.
- Alport Syndrome: A genetic disorder that affects the type IV collagen in the kidneys, leading to kidney disease and hearing loss.
Rare Diagnoses
- Nephrocalcinosis: A condition characterized by the deposition of calcium salts in the kidneys, which can cause bleeding in the urine.
- Vasculitis: Inflammation of the blood vessels, which can affect the kidneys and cause bleeding in the urine.
- Cystic Kidney Disease: A genetic disorder that causes the growth of cysts in the kidneys, which can lead to kidney damage and bleeding in the urine.