IgG4-Related Disease Presenting With Diffuse Coronary Atherosclerosis Characterized by Marked Lipid-Rich Necrotic Core Burden. - Elisarraras FX; Pelberg RA; Roberts JS; Shah JA; Xia J; Sayed S; Lepor NE; Aldana-Bitar J; Karlsberg RP; Cho G (JACC. Case reports, 2026)