Hi Our lab recently purchased the most recent "introduction to Vascular ultrasound" we used to just call it Zweibel but now the 6th edition is Pellerito/Pollack. Anywho I was reading through the new 6th edition and Noticed that there is an Aortic Aneurysm Classification of Eccentric. And I must ask How long has this term been in use, Maybe Im crazy but I totally dont remember it! And since Flownet is soooooo slow and I usually use reading the comments to fill the Dulldrom of slow portions of the day, I thought I would contribute something! Thanks Paul To unsubscribe or search other topics on UVM Flownet link to: http://list.uvm.edu/archives/uvmflownet.html