Polyarteritis nodosa (PAN) is a systemic necrotizing vasculitis preferentially targeting
medium-sized arteries and not associated with glomerulonephritis or small vessel …

Systemic necrotizing vasculitis comprises a group of diseases resembling polyarteritis
nodosa and anti-neutrophil cytoplasmic antibody-associated vasculitis (ANCA) …

Objective Previous studies of polyarteritis nodosa (PAN) included patients with microscopic
polyangiitis, because these entities were not distinguished prior to the Chapel Hill …

Objectives. Advances in diagnostic techniques have led to better distinction between types
of vasculitis, potentially affecting the utility of the 1990 ACR classification criteria for …

Microscopic polyangiitis (MPA) is a member of the family of ANCA-associated vasculitides.
Its characteristic histology shows a necrotizing small vessel vasculitis with little or absent …

Background The landscape of polyarteritis nodosa (PAN) has substantially changed during
the last decades. Recent data regarding causes, characteristics, and prognosis of systemic …

Abstract Purpose of the Review Polyarteritis nodosa is a rare disease characterized by the
necrotizing inflammation of medium-sized arteries. Different etiopathogenetic and clinical …

Classification of vasculitis remains unsatisfactory. This is largely because the pathogenetic
mechanisms of this family of related disorders have not been fully understood. Existing …

The purpose of this study was to assess the long-term outcomes of patients with polyarteritis
nodosa (PAN) or microscopic polyangiitis (MPA) without Five-Factor Score (FFS)-defined …

Correspondence: Loïc Guillevin, Referral Center for Rare Autoimmune and Systemic
Diseases: Vasculitides and Scleroderma, Department of Internal Medicine, Hôpital Cochin …