title: Pathogenesis & lesions of canine spirocercosis.
mesh_terms: D000818:Animals; D001013:Aorta, Thoracic / Q000473:pathology; D004283:Dog Diseases / Q000209:etiology / Q000473:pathology*; D004285:Dogs; D004947:Esophagus / Q000473:pathology; D006099:Granuloma / Q000473:pathology / Q000662:veterinary; D009349:Nematode Infections / Q000150:complications / Q000473:pathology / Q000662:veterinary*; D013166:Spondylitis / Q000209:etiology / Q000662:veterinary; D013270:Stomach / Q000473:pathology