465. Polyarteritis nodosa: pathology / associated conditions / sx / dx / Rx // Wegener's granulomatosis: sx / labs / Rx October 1st, 2008 by reuben in vasculitis PN PAN Back Top Tags: card 464. Takayasu's arteritis: mechanism / vessels affected / who gets it? / sx / dx / Rx 466. Behcet's triad / dx / Rx // Precipitants of hypersensitivity vasculitis / Hallmark lesions / Peak incidence of HSP Leave a Reply Cancel reply Please post any discussion to the emupdates Reddit page.