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- $Unique_ID{BRK00686}
- $Pretitle{}
- $Title{Is the Presence of Protein in Urine Dangerous?}
- $Subject{urine protein test child Special Procedures procedure Laboratory
- Tests lab test urinary albumin orthostatic proteinuria kidney disease
- glomerular nephritis}
- $Volume{P-16}
- $Log{
- Cross Section of the Kidney*0004901.scf
- Kidney Nephrons*0004902.scf}
-
- Copyright (c) 1991-92,1993 Tribune Media Services, Inc.
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- Is the Presence of Protein in Urine Dangerous?
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- QUESTION: I am concerned about a recent finding in my child's urine during
- her yearly check up. Could you please explain in terms an anxious mother
- would understand? Is the presence of protein in my child's urine dangerous?
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-
- ANSWER: Not usually. Excretion of a small amount of urinary protein is
- normal, the quantity varying depending on posture and activity level. The
- important words for an anxious mother are that this laboratory finding often
- occurs in completely normal children. In healthy children, more than one gram
- of albumin is filtered by the kidneys every 24 hours. Most of that amount is
- reabsorbed into the bloodstream; children excrete between 100 and 200
- milligrams of protein daily. The presence of albumin in the urine tends to
- increase following vigorous exercise, when the child has a fever or is
- emotionally upset, or simply when the child is standing upright.
- To be sure the level of protein in your child's urine is safe, a dipstick
- urinalysis at your doctor's office is advisable at least once a year for the
- child's first six years. If the test reveals excessive amounts of protein
- excreted only when the child is upright, there may still be no cause for
- worry: orthostatic proteinuria, the name for the condition when other factors
- are normal, is almost always benign, although the condition itself may persist
- for decades.
- Heavier rates of protein excretion can sometimes indicate more serious
- forms of kidney disease, such as glomerular disease or nephritis. If this is
- the case, however, I'm sure your physician would advise you of the fact, and
- begin other investigations and tests to determine the exact diagnosis and
- promptly begin the appropriate treatment.
-
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-
- The material contained here is "FOR INFORMATION ONLY" and should not replace
- the counsel and advice of your personal physician. Promptly consulting your
- doctor is the best path to a quick and successful resolution of any medical
- problem.
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