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Mov Disord

Pretreatment and posttreatment positron emission tomographic scan imaging in a 20-year-old patient with Wilsons disease.

Cordato DJ. Fulham MJ. Yiannikas C.
Department of Neurology, Concord Hospital, Sydney, Australia.
Wilson's disease is an autosomal-recessive inherited disorder that results in predominantly hepatic and neurologic manifestations. Neurologic abnormalities include tremor, ataxia, bradykinesia, rigidity, chorea, and dystonia. We report the clinical, radiologic, and serial FDG PET findings in a 20-year-old woman who presented with an asymmetric upper limb tremor caused by Wilson's disease. Reduced striatal and cerebral cortical glucose metabolism was demonstrated on a FDG PET study performed before the commencement of D-penicillamine therapy. After 6 months of treatment, the patient had shown only minimal clinical improvement, despite an increase in striatal and cerebral cortical glucose metabolism on a repeat FDG PET study. After 14 months of treatment, however, a moderate clinical improvement was noted and there was further increase in glucose metabolism on FDG PET.

Progressive pseudobulbar paresis, early choreiform movements, and later rigidity: appearance in two sets of dizygotic twins in the same family.

Year 1998
Johnson SE. Dahl A. Sjaastad O.
Department of Neurology, Akershus sentralsykehus, Nordbyhagen, Norway.
In a family with two sets of dizygotic twins, three, possibly all four, siblings were affected by the same disorder. The parents were unrelated and the illness seemed limited to one generation. Onset was in the early to mid-20s with tics and choreiform movements, dysarthria, and dysphagia. Two twins had epilepsy. There was a marked dyscoordination of bulbar musculature reminiscent of pseudobulbar paresis. Involuntary movements were prominent during the first years, but then disappeared and were replaced by an akinetic-rigid parkinsonian appearance in the late stage. The intellect remained largely intact. Tendon reflexes were reduced. Varying degrees of peripheral nerve changes were seen. Two patients died after 22-24 years from causes indirectly related to the main illness. Marked degenerative changes were found in the caudate nucleus and putamen. Acanthocytes in significant numbers could not be detected in peripheral blood. Lipoproteinelectrophoresis was normal. Creatine kinase levels were moderately raised in one patient, normal in the others. Although certain clinical resemblances exist with neuroacanthocytosis, the exact nosologic status of the disorder has not been determined.

Источник: https://gastroportal.ru/science-articles-of-world-periodical-eng/mov-disord.html
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