title: Tourniquet subclavian steal: brainstem ischemia and cortical blindness--clinical significance and testing.
mesh_terms: D001766:Blindness / Q000209:etiology*; D001921:Brain / Q000000981:diagnostic imaging; D002545:Brain Ischemia / Q000209:etiology*; D001933:Brain Stem / Q000473:pathology; D002533:Cerebral Angiography; D002648:Child; D005260:Female; D006801:Humans; D008875:Middle Aged; D013349:Subclavian Steal Syndrome / Q000150:complications / Q000209:etiology*; D014057:Tomography, X-Ray Computed; D014111:Tourniquets / Q000009:adverse effects*; D014793:Visual Cortex / Q000473:pathology