polyarteritis nodosa is a multisystem necrotizing vasculitis of small and medium size muscular arteries in which involvement of the renal and viserat arteries is characteristic. the etiology is unknown but hepatitis b antigenemia is found in 30% of patients. drug exposures and hypersensitivity reactions are other possible causes. excellent therapeutic results have been reported in classic polya...

Cutaneous polyarteritis nodosa is an infrequent necrotizing vasculitis of small and medium-sized arteries, with a recurrent and chronic course, that can be associated with fever, arthralgia, myalgia and neuropathy without visceral involvement. We report a cutaneous polyarteritis nodosa case.

Polyarteritis nodosa is a rare vasculitis in children characterized by necrotizing inflammation in small and medium size arteries. It is classified into systemic and cutaneous PAN according to the presence of systemic symptoms or visceral involvement. We describe the case of a 14-year-old girl with cutaneous Polyarteritis nodosa with an atypical clinical presentation.

The case of a 45 year old man with cutaneous polyarteritis nodosa and Raynaud's phenomenon as initial manifestation of the disease is reported. Although peripheral vascular disease is a well characterised extracutaneous manifestation of cutaneous polyarteritis nodosa, to our knowledge this is the first reported case in which Raynaud's phenomenon was the initial and sole manifestation of the dis...

Medium-sized vessel vasculitis such as Kawasaki disease and polyarteritis nodosa (PAN) were discussed. Kawasaki disease is characterised by fever, strawberry tongue, cervical lymphadenopathy, erythema or oedema of palms and soles, and periungal desquamation in the subacute phase. Polyarteritis nodosa may be systemic or cutaneous. Symptoms and signs may include livedo reticularis, subcutaneous n...

cPAN: cutaneous polyarteritis nodosa IL: interleukin pANCA: perinuclear antineutrophil cytoplasmic antibodies INTRODUCTION Cutaneous polyarteritis nodosa (cPAN) is a vasculitis of medium-sized arteries in the dermis and subcutaneous tissues. Etiology is currently unknown, although it may be immune complex mediated and has been linked to various infections, drugs, and autoimmune diseases. Dermat...

Cutaneous polyarteritis nodosa is a rare form of vasculitis relating to small-to-medium-sized arteries. Its etiology is unknown. Clinical manifestations include tender subcutaneous nodules, livedo reticularis, cutaneous ulcers and necrosis. Although it is distinct from systemic polyarteritris nodosa in that it lacks significant internal organ involvement, extra-cutaneous manifestations may be e...

Classic polyarteritis nodosa (PAN) is a segmentary leucocytoclastic vasculitis that affects small- and medium-sized arteries. In 1931, Lindberg (Acta Med Scand 1931; 76: 183-225) described the existence of a cutaneous variant of PAN, without visceral involvement and with a more favourable prognosis. We present four patients diagnosed with cutaneous PAN in our hospital between 1987 and 1998. The...