POSTER SESSION I Stowell-Orbison/Surgical Pathology/Autopsy Awards Poster Monday, March 19, 2012   —  9:30 AM - 12:00 Noon CC Exhibit Hall B3 & C Click on the blue numbers in parentheses to display abstracts. Click the button next to any title to add to Itinerary Planner... CARDIOVASCULAR PATHOLOGY Poster# Title and Authors Itinerary Planner 48 Mass Spectrometry-Based Proteomic Characterization of Aortic Aneurysm Medial Degeneration in Marfan Syndrome and Congenitally Bicuspid Aortic Valve (323) BT Larsen, S Bosio, JD Theis, JA Vrana, A Dogan, DV Miller - University of Arizona, Tucson, AZ; University Hospital - Parma, Parma, Italy; Mayo Clinic, Rochester, MN; Intermountain Medical Center/University of Utah, Salt Lake City, UT Add 49 Carotid Plaque Inflammation and Morphology Is Associated with Early Stroke Recurrence (325) S Prendeville, M Marnane, A Merwick, O Sheehan, N Hannon, T Grant, P Kelly, N Mulligan - Mater Misericordiae University Hospital, Dublin, Ireland; University College Dublin, Dublin, Ireland Add 50 Surgical Pathology of Native Valve Endocarditis in 310 Specimens from 287 Patients (1985-2004) (312) MC Castonguay, KD Burner, WD Edwards, LM Baddour, JJ Maleszewski - Mayo Clinic, Rochester, MN Add