cociente microalbúmina/creatinina, converse con su médico. priori basado en la proporción de BUN/creatinina al ingreso del estudio. cochrane. de cociente microalbúmina/creatinina mide la cantidad de una proteína, denominada priori basado en la proporción de BUN/creatinina al ingreso del estudio. El cociente albúmina/creatinina (CAC) es un análisis de orina para detectar un nivel elevado de proteína en la orina, lo que podría ser un signo de daño renal.

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Urine Test: Microalbumin-to-Creatinine Ratio (for Parents)

However, if kidneys are damaged and start to allow proteins to pass from the blood into the urine, the first type of protein to appear in the urine is albumin. Sometimes, a doctor will want to test urine collected over a period of time ranging from 4 to 24 hours. The microalbumin-to-creatinine ratio test is most commonly used to screen for kidney problems in teens with diabetes. If a catheterized specimen is required it may cause temporary discomfort. Be careful not to touch the inside of the container.

The test can also help detect kidney complications from hypertension and autoimmune diseases. Deliver this specimen to your lab. Collecting a urine sample for the urine microalbumin-to-creatinine ratio test is usually painless and without risk. Microscopic Urinalysis X-Ray Exam: The consistent presence of small amounts of albumin in the urine is called microalbuminuria and is associated with early-stage cocoente disease.


Talk to your doctor about the meaning of the specific test results. And all the urine should be collected during the designated period for the test to be accurate. Infants may occasionally experience skin irritation from the adhesive tape on the collection bag. Explaining in simple terms how the test will be conducted and why it’s being done, can help ease vreatinina fear.

It’s important to know that children sometimes pass albumin in their urine even though they have no kidney damage.

It also might be done on a more regular basis, like once a year, in teens with diabetes to help in early identification of kidney disease. If this is happening, it may be the result of kidney disease.

This is because albumin molecules are smaller than most other protein molecules. It also can be used to monitor kidney function in kids and teens already diagnosed with kidney disease or taking medications that can affect the kidneys.

You can put a diaper on your baby once you’ve attached the bag. It’s important to keep the area around the urinary opening clean cocienfe the test.

The body normally filters out creatinine in the urine at a steady rate, so comparing the ratio cocienet urine albumin with creatinine in the same urine specimen helps determine if the body is excreting albumin at an increased rate. Because the test involves normal urination, there shouldn’t be any discomfort as long as your child can provide a urine specimen. A microalbumin-to-creatinine ratio urine test involves measuring the amount of a protein called albumin in the urine pee.


During the testing period, all the urine should be collected, even if it is just a small amount. A urine collection bag with adhesive tape on one end might instead be used to collect a sample from an infant.

Urine Test: Microalbumin-to-Creatinine Ratio

Once the bag is in place, you’ll secure it with the attached tape. In most healthy people, the kidneys prevent albumin and other proteins from entering the urine.

The results of the microalbumin-to-creatinine test will be available in days. Your child might need to temporarily stop taking specific drugs that could interfere with test results. At the lab, the technician will determine the quantity of albumin in the urine and compare it with the amount of creatinine in the urine.

More on this topic for: For specific medical advice, diagnoses, and treatment, consult your doctor. Your child will be asked to urinate pee into a clean sample cup in the doctor’s office or at home. Remove the collection bag after your baby has urinated into it, usually within an hour.

After each urination, you or your child will pour the specimen from the sample cup into a larger container.