Erschienen in:
01.12.2018 | Orphan Diseases (B Manger, Section Editor)
Chronic Periaortitis: an Update
verfasst von:
Alessandra Palmisano, Federica Maritati, Augusto Vaglio
Erschienen in:
Current Rheumatology Reports
|
Ausgabe 12/2018
Einloggen, um Zugang zu erhalten
Abstract
Purpose of Review
We aim to review traditional concepts and recent developments on the nosology, pathophysiology, clinical phenotypes and treatment of chronic periaortitis (CP).
Recent Findings
CP is a rare disorder hallmarked by a periaortic fibro-inflammatory tissue. It can present as an isolated disease, but it can also be associated with other autoimmune and fibro-inflammatory lesions (e.g., fibrosing mediastinitis, sclerosing pancreato-cholangitis) that are part of the spectrum of IgG4-related disease. In a subgroup of patients, it also involves the thoracic aorta (so-called “diffuse periaortitis”), which supports the notion of an inflammatory disorder of large arteries. The pathogenesis of CP is multifactorial: recent studies have elucidated the predisposing role of immunogenetic variants and exposures to environmental agents such as smoking and asbestos.
Summary
CP is a rare immune-mediated disease that affects the abdominal aorta and the iliac arteries and, in some cases, the thoracic aorta. It may overlap with manifestations of IgG4-related disease, and its treatment comprises glucocorticoids, conventional and biological immunosuppressive agents.