differential ureteralcatheterization test

differential u·re·ter·al·cath·e·ter·i·za·tion test

(yo͝o-rē′tər-əl-kăth′ĭ-tər-ĭ-zā′shən)n. A test to determine various functional parameters of one kidney compared with the other kidney. Also called split renal-function test.