Atul’s Ophthalmology Pearls & OMO ( One Minute Ophthalmology) 
                                
                            
                            
                    
                                
                                
                                May 23, 2025 at 06:56 PM
                               
                            
                        
                            # Perinuclear , or p-ANCA
👉🏼pattern is associated with MPA, renal-limited vasculitis, and pauci-immunoglomerulonephritis.
👉🏼 Myeloperoxidase is the most common antigenic target (MPO-ANCA).