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84035 Assay of phenylketones

Pathology & Lab

Also known as: phenylketones urine, phenyl compounds urine

Quantitative measurement of phenylketones in urine, reflecting elevated phenylalanine and associated metabolites in phenylketonuria.

Clinical Context

Screening for phenylketonuria through detection of abnormal phenylalanine metabolites in urine. Less sensitive than plasma phenylalanine but historically used screening method.

RVU Breakdown

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Specialties

PathologyPediatricsGenetics

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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.