If TriNav helps direct flow to neoplasms in the liver and if liver to lung shunting occurs primarily through the neoplastic vascular bed then liver to lung shunting should increase when using the TriNav catheter. Proof in the pudding so to speak.

Michael Middlebrook M.D. is a Board-certified (American Board of Radiology '93 CAQ in Vascular and Interventional Radiology '00), Interventional Radiologist in the U.S. He is currently a member of SCVIR, TMA, BCMS.