title: Ruptured abdominal aortic aneurysm related to IgG4 periaortitis.
authors.forename: Qi
authors.initials: Q
authors.lastname: Qian
authors.forename: Kianoush B
authors.initials: KB
authors.lastname: Kashani
authors.forename: Dylan V
authors.initials: DV
authors.lastname: Miller
mesh_terms: D001012:Aorta, Abdominal / Q000276:immunology / Q000473:pathology; D017544:Aortic Aneurysm, Abdominal / Q000276:immunology* / Q000473:pathology; D001019:Aortic Rupture / Q000276:immunology* / Q000473:pathology; D005260:Female; D006801:Humans; D007074:Immunoglobulin G / Q000097:blood*; D008875:Middle Aged; D012185:Retroperitoneal Fibrosis / Q000150:complications / Q000276:immunology*
chemical_list: D007074:Immunoglobulin G