title: Necrotizing vasculitis in an extralobar sequestrated lung.
mesh_terms: D001998:Bronchopulmonary Sequestration / Q000150:complications* / Q000473:pathology; D002648:Child; D006801:Humans; D008297:Male; D009336:Necrosis; D010488:Polyarteritis Nodosa / Q000150:complications* / Q000473:pathology; D011652:Pulmonary Circulation