Pathology Microscopic polyangiitis is characterized by the following features EXCEPT A Involves small and medium sized arteries and veins B 75% cases are associated with ANCA positivity C Palpable purpura, ulcers and vesiculo bullous lesion D Unlikely to cause pulmonary renal syndrome 💡 Explanation Microscopic polyangiitis is characterized by the following features EXCEPT ✓ Correct Answer: D. Unlikely to cause pulmonary renal syndrome