title: Horner's syndrome caused by occlusion of the vascular supply to sympathetic ganglia.
mesh_terms: D000818:Animals; D001158:Arteries; D002339:Carotid Arteries / Q000000981:diagnostic imaging; D003042:Cocaine; D003714:Denervation; D004106:Dilatation; D004837:Epinephrine; D005725:Ganglia, Autonomic / Q000098:blood supply* / Q000000981:diagnostic imaging / Q000473:pathology / Q000503:physiopathology; D006732:Horner Syndrome / Q000209:etiology* / Q000473:pathology; D006801:Humans; D008297:Male; D008852:Microradiography; D010614:Pharynx / Q000098:blood supply; D011379:Prognosis; D011680:Pupil / Q000187:drug effects; D011817:Rabbits
chemical_list: D003042:Cocaine; D004837:Epinephrine