Myoglobinuria differential diagnosis

After centrifuge, the serum of myologinuria is clear, where the serum of hemoglobinuria after centrifuge is pink.

Centrifuse Result

Sediment Red

Supernatant Red

Hematuria

Dipstick heme

Negative

Positive

❑ Beeturia ❑ Phenazopyridine ❑ Porphyria ❑ Other

❑ Myoglobin ❑ Hemoglobin

Plasma color

Clear

Red

Myoglobinuria

Hemoglobinuria