Classic PAN is a systemic vasculitis characterized by necrotizing inflammatory lesions that affect medium- sized and small muscular arteries.
It was discovered in 1866 by Kussmaul and Maier during the autopsy of a patient with fever,weight loss, abdominal pain and poly neuropathy revealed areas of focal inflammatory exudations that gave rise to palpable nodules along the course of medium- sized arteries.
This is my story about Polyarthritis Nodosa, sorry in advance for my poor english or grammar, it is not my first language.
When I was young, I was an active child that is into sports, biking, running, and overall playing. I was also the type of c...