Microalbumin Creatinine Ratio MedlinePlus Medical Test
Microalbumin is a small amount of a protein called albumin It is normally found in the blood Creatinine is a normal waste product found in urine A microalbumin creatinine ratio compares the amount of albumin to the amount of creatinine in your urine If there is any albumin in your urine the amount can vary greatly throughout the day