Rev Neurol France
-
Non ketotic hyperglycemia is a metabolic disorder which can induce various hyperkinetic disorders. We report the case of a 74-year old woman admitted to hospital because of choreo-ballic movements of her left hemibody. Laboratory tests revealed non-ketotic hyperglycemia. ⋯ On T2-weighted images, there was a slight hyperintensity in the right putamen and head of caudate. Correction of the underlying hyperglycemia led to complete resolution of abnormal movements. Pathophysiology of this clinicoradiologic syndrome is briefly discussed.
-
Amyotropic lateral sclerosis is a severe degenerative disease of the nervous system. Progressive death of central and peripheral motor neurons leads to rapidly extensive paralysis of the four limbs, the bulbar region and the respiratory system. Sleep respiratory disorders is a useful sign to follow in these patients. ⋯ These nocturnal respiratory disorders observed in amyotropic lateral sclerosis are similar to those observed in muscle diseases. Management must however be undertaken very early in these patients because outcome can be rapidly fatal after the development of significant desaturation. Nasal ventilation can improve not only quality of life but also life expectancy for these patients.