A 39-year-old woman presented with prominent and painful livedo reticularis lesions spreading on her upper and lower extremities. Histopathologically, the small-to medium-sized arteries in the deep dermis and subcutis showed necrotizing vasculitis with cellular infiltration, suggesting cutaneous polyarteritis nodosa. The serum levels of inflammatory markers normalized with aspirin 100mg/day and...

Polyarteritis nodosa (PAN) is a systemic vasculitis which may result in thrombosis or aneurysm formation in any organ of the body. We report a case polyarteritis nodosa (PAN) resulting in bilateral asynchronous testicular necrosis. A 55-year-old male developed acute onset of left testicular pain resulting in a left orchiectomy and right orchidopexy for an ischemic left testicle without evidence...

A case of polyarteritis nodosa in the first year of life with the clinical picture dominated by pyrexia, an initial upper respiratory element, episodes of tachycardia, and sudden death three weeks after the onset is described. The necropsy showed evidence of polyarteritis nodosa, myocarditis, and valvulitis as well as congenital pyloric hypertrophy. Clinical manifestations of the latter had pre...

Results 197 new cases of PSV were diagnosed during these years – HSP in 154, KD in 35, Churg-Staruss syndrome in 2, and polyarteritis nodosa in 3 cases, respectively. Wegener granulomatosis, microscopic polyangiitis and hypocomplementaemic urticarial vasculitis were all diagnosed in one patient. The age distribution ranged from 3 months to 16 years, in cases of KD – from 2 months to 13 years. 3...

Cutaneous polyarteritis nodosa (CPAN) is an uncommon form of vasculitis involving small and medium sized arteries of unknown etiology. The disease can be differentiated from polyarteritis nodosa by its limitation to the skin and lack of progression to visceral involvement. The characteristic manifestations are subcutaneous nodule, livedo reticularis, and ulceration, mostly localized on the lowe...

Indications of plasma exchanges for systemic vasculitides are well delineated according to the results of therapeutic trials undergone during the past decades. In combination with antiviral agents and/or immunosuppressants, plasma exchanges appear to be essential in the treatment of HBV-related polyarteritis nodosa; pauci-immune glomerulonephritis, kidney-limited or as a feature of Wegener’s gr...

82 per cent out of a total white cell count of 22,300|c.mm. from Tong King, China. Bass (1941) refers to 7 cases with a similar picture from America and Havana. Ritchie (1944) describes tropical eosinophilia in an African patient from Tanganyika. Parsons-Smith (1944) reports it in an English airman after 10 months' stay in Egypt. Treu (1944) mentions it in a Chinese patient from Singapore. McGu...

To cite: Andrade CA dos S, Vasconcelos A, Pinto JC. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/ bcr-2015-209564 DESCRIPTION Polyarteritis nodosa is a systemic necrotising vasculitis involving the small and medium arteries. Men aged between 40 and 60 years are more frequently affected and histological evidence of vasculitis in the involved organs is necessary for ...