p ANCA is only seen in microscopic polyangiitis not seen in polyarteritis nodosa.
Reference: Harrison's
Reference: Harrison's
Just remember that Polyarteritis Nodosa has a 30% association with Hepatitis B.1)wegner --> cANCA
2)Microscopic plyangitis:-->P ANCA
3)Churg strauss--> P ANCA in 60% of cases & cANCA only in 10% & no ANCA in 30%
SO The ANCA-associated vasculitides include Wegener's granulomatosis, microscopic polyangiitis, Churg-Strauss syndrome, and idiopathic pauci-immune crescentic glomerulonephritis
with no relation between PAN , ANCA
now just less than 10% due to preventive masures and early treatmentJust remember that Polyarteritis Nodosa has a 30% association with Hepatitis B.
~First Aid