Arquivos de neuro-psiquiatria
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Three cases of complete basilar obliteration are reported, ocurring at ages arteriosclerosis is unusual. The obliteration was verified angiographically in these three cases. The evolution was quite different in each one: "restitutio ad integrum", death, and definitive persistency of a locked-in syndrome.
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It is reported the case of a 57 years-old man from Maranhão State who presented Parkinson's syndrome. Images proper to calcified cysticerci were found in the basal ganglia at the CT-scan examination. Considerations are made as to: the low frequency of cysticercosis in the northern region of the country where the patient lives; the association of symptomatic Parkinson's syndrome and cysticercosis of the central nervous system, which is rare; the demonstration of calcified cysticerci in basal ganglia in this situation, which was not registered up to the present time.