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Case Report: Diagnosing, Treating Hepatitis B-Linked Polyarteritis Nodosa
Hepatitis B virus (HBV) associated polyarteritis nodosa (PAN) is an increasingly rare vasculitis in developed countries due to advances in HBV vaccination and antiviral therapy. However, the condition does persist, and rheumatologists should consider it when evaluating vasculitis cases. Below, we discuss a case that illustrates the varied clinical presentations PAN can encompass. A high…
Case Report: A Polyarteritis Nodosa Conundrum
Polyarteritis nodosa (PAN) is a systemic necrotizing vasculitis that typically affects medium-sized muscular arteries. The clinical subsets of PAN are idiopathic, generalized, secondary hepatitis B virus (HBV) associated and cutaneous PAN. These clinical subsets are important because of their therapeutic implications. Virtually any organ system can be affected in generalized PAN, but this vasculitis tends…
Vasculitis Guidelines in Focus, Part 4: Polyarteritis Nodosa
Jason Springer, MD, MS, served as one of the lead authors of the ACR/VF guidelines for polyarteritis nodosa (PAN), and talks about the recommendations specific to PAN here.
3 New Vasculitis Guidelines Discussed
The ACR, in concert with the Vasculitis Foundation, released three new vasculitis guidelines online first in July, with a fourth slated for publication by the end of the year. These are the first ever to be produced and endorsed by the ACR and the Vasculitis Foundation. Although most of the recommendations are conditional, due to…