Direct Glomerular Filtration Rate from Beta-2 Microglobulin Adjusted for Standard BSA Measurement

**Semantic type:** Laboratory Procedure

**Definition:** A measurement of the glomerular filtration rate (GFR) based on the clearance of beta-2 microglobulin after adjusting it for the body surface area.

**Synonyms:** - GFR from B-2 Microglobulin Adj for BSA - GFR from B-2 Microglobulin Adj for BSA - GFRBSB2M