Sanjeev Sethi, M.D., Ph.D., explains how Mayo Clinic Laboratories' new mass spectrometry test (Mayo ID: MSMN) identifies most antigens now known to cause membranous nephropathy. Precise identification of antigens is important for optimal management of this serious kidney disease.

(00:32)
Would you mind telling us a little bit about yourself and your background?

(01:58)
Would you give us an overview of membranous nephropathy? 

(07:14)
Could you tell us a little bit about this new assay?

(14:29)
Could you give a little example of how a clinician might use this information to treat their patients differently than how they would've in the past?