title: Type IV thoracoabdominal aortic aneurysm with lymphoplasmacytic aortitis and cystic medial degeneration in a 32-year-old patient with Marfan syndrome.
abstract: Aortitis identified in approximately 12% of all thoracoabdominal aneurysms. The most common subtype of inflammatory aortitis is giant cell aortitis, followed by lymphoplasmacytic aortitis. Inflammatory aortitis may occur in isolation or as part of a systemic inflammatory disorder such as Takayasu arteritis, systemic lupus erythematosus, rheumatoid arthritis, and giant cell arteritis. Aortitis has not been described in patients with Marfan syndrome. We report the case of a 32-year-old man with Marfan syndrome and a strong family history of aneurysmal disease who presented with an asymptomatic Crawford type IV thoracoabdominal aneurysm. His aneurysm had no associated dissection, and surgical pathology revealed severe medial degeneration and lymphoplasmacytic aortitis. To our knowledge, this is the first report of such a finding in a patient with Marfan syndrome.
authors: Division of General Surgery, Mayo Clinic, Rochester, MN 55905, USA. cordera.fernando@mayo.edu
authors: Fernando
authors: F
authors: Cordera
authors: Juan M
authors: JM
authors: Bowen
authors: Marie-Christine
authors: MC
authors: Aubry
authors: Peter
authors: P
authors: Gloviczki
mesh_terms: D000328:Adult; D017544:Aortic Aneurysm, Abdominal / Q000150:complications* / Q000601:surgery; D001025:Aortitis / Q000150:complications* / Q000473:pathology; D019917:Blood Vessel Prosthesis Implantation; D006801:Humans; D008297:Male; D008382:Marfan Syndrome / Q000150:complications*; D017540:Tunica Media / Q000473:pathology*