title: [Vascular parkinsonian syndrome in 21 case studies, two of which were anatomic].
abstract: A clinicopathological study of parkinsonian syndrome witch occurred after stroke, is done by the authors. That is a retrospective study concerning 2 anatomic cases from 21 vascular parkinsonism. All the patients were admitted in the clinique neurologique de Fann from 1970 to 1990. They were 15 men and 6 women. Their age ranged between 45 to 75 years (mean 59.66). The 2 autopsied cases had lesions located in the thalamus as the superior part and a discreet cortical atrophy in the one case, and in the other case, we can see similar lesions in the right external capsule and in the inferior part of the putamen. Another lesion of haemorrhage infarct was located in the left temporal lobe. The locus niger was macroscopically normal in the 2 cases. Anatomical lesions observed have been localized in the putamen and in the external capsule in the associatical cerebral cortex in the second case and in the first one, lesions are located in the thalamus and in the cortex. These lesions were not well correlated with neurological signs. The different clinical aspects are discussed. From this study, it results that arterial damages associated with hypertension and atheromatosis might touch dopaminergic structures responsible of parkinsonism with sometime good sensitivity to levodopa.
authors.affiliation: Clinique Neurologique-CHU Fann Dakar Service du Pr I.P. NDIAYE BP 5035, Dakar, Sénégal.
authors.forename: A
authors.initials: A
authors.lastname: Thiam
authors.forename: M M
authors.initials: MM
authors.lastname: Ndiaye
authors.forename: I P
authors.initials: IP
authors.lastname: Ndiaye
mesh_terms: D017677:Age Distribution; D000368:Aged; D000959:Antihypertensive Agents / Q000627:therapeutic use; D001161:Arteriosclerosis / Q000150:complications; D001344:Autopsy; D005260:Female; D006801:Humans; D006973:Hypertension / Q000150:complications; D008297:Male; D008875:Middle Aged; D020734:Parkinsonian Disorders / Q000188:drug therapy / Q000453:epidemiology / Q000209:etiology* / Q000473:pathology*; D011699:Putamen / Q000473:pathology; D012189:Retrospective Studies; D012675:Senegal / Q000453:epidemiology; D017678:Sex Distribution; D020521:Stroke / Q000150:complications*; D013702:Temporal Lobe / Q000473:pathology; D013788:Thalamus / Q000473:pathology; D014665:Vasodilator Agents / Q000627:therapeutic use
chemical_list: D000959:Antihypertensive Agents; D014665:Vasodilator Agents