Diethylene Triamine Pentaacetic Acid Clearance

**Semantic type:** Laboratory Procedure

**Definition:** A measurement of the volume of serum or plasma that would be cleared of Diethylenetriamine pentaacetate (DTPA) through its excretion for a specified unit of time.

**Synonyms:** - DTPA Clearance - DTPA Clearance - DTPACLR