A Wilson's disease patient with prominent cerebral white matter lesions: five-year follow-up by MRI

Unusual neuromuscular presentation of a Wilson's disease patient with one-stage surgical correction treatment: A case report

Wilson's disease (WD), an autosomal recessive disorder of copper metabolism, may develop complex foot and ankle deformity associated with gastrosoleus muscle complex spasticity. In this case report, we present a female WD patient with bilateral equinocavovarus foot deformity in which the right foot deformity was progressed with severe contracture of posteromedial hindfoot structures and manifested as a rigid deformed foot. One-stage correction surgery including modified Lambrinudi arthrodesis, posterior tibialis tendon transfer to the lateral column of the foot, plantar fascia release (Steindler release), and Achilles tendon lengthening procedures was performed. Shortening the treatment period and decreasing possible complications due to multiple procedures are the main benefits of this technique. Although the limitation is that only a single patient was enrolled, this study provides a practical and reasonable surgical procedure with a satisfactory outcome.

Wilson's disease with myoclonus and white matter lesions

White matter lesions (WML) and epilepsy have been occasionally seen in Wilson's disease. No cases of generalized myoclonus have been reported so far. We present a patient with psychiatric symptoms starting at age 16, followed by tremor, generalized dystonia and severe generalized myoclonus. In addition to classical findings, the MRI showed also extensive WML in temporal, parietal and frontal regions, preserving interhemispheric fibers. Necropsy revealed marked alterations of white matter, cortex and basal ganglia. We subsequently review the literature concerning WML and myoclonus in Wilson's disease.

Wilson's disease and benign epilepsy of childhood with centrotemporal (rolandic) spikes

Cases with a clinical and electroencephalographic phenotype of benign epilepsy of childhood with centrotemporal spikes (BECTS) in association with a proven organic brain lesion have rarely been reported. To our knowledge, we herein describe for the first time a patient with Wilson's disease who subsequently manifested BECTS. Our case bolsters the argument that in at least some cases, BECTS is associated with organic brain disease.

Extensive cortico-subcortical lesions in Wilson's disease: clinico-pathological study of two cases

Wilson's disease (WD) with extensive cortico-subcortical lesions represents a rare neuropathological subgroup, the pathogenesis of which is not clearly determined. We report two new cases with identical lesions. In the families of each of the patient, there were mutations in the ATPase7B gene, especially in the family of proband 1, and in the first cousin of proband 2. These cases included massive destruction of the white matter in superior gyri, mostly frontal, extending to the deep cortex with neuronal loss and capillary proliferation. Astrocytes were of Alzheimer type 1 and 2; and type 1 were labeled by anti-metallothionein. Opalski cells were abundant and their macrophagic lineage was confirmed by immunostaining. Among the possible mechanisms proposed, the role of vascular factors and penicillamine treatment could be excluded. Cerebral copper content in white matter and putamen of case 1 was at the same level as in common WD but accumulation of unbound copper in the white matter was a distinctive feature, which suggested a pathological neurotoxic effect.

Comparison of MRI, EEG, EPs and ECD-SPECT in Wilson's disease

OBJECTIVES

The purpose of this study is to evaluate the efficiency of a few methodologies in detecting anatomo-functional brain abnormalities in patients with Wilson's disease.

MATERIALS AND METHODS

Twenty-three patients with Wilson's disease underwent almost simultaneously brain magnetic resonance imaging (MRI), computerized electroencephalography (EEG), multimodal evoked potentials (EPs) and ECD single photon computerized tomography (SPECT) evaluation. The clinical picture was of the neurologic type in 8 patients and of the hepatic type in 15.

RESULTS

MRI was abnormal in 7 patients with neurological manifestations. The EPs proved pathologic in 7 neurologically symptomatic patients and in 4 cases with hepatic form. These results agree with those reported in other case studies. The EEG records were abnormal only in 3 cases. Nevertheless, the most interesting finding of this study is the particular frequency (86%) of diffuse or focal decrease of ECD uptake shown by brain SPECT.

CONCLUSION

We highlight the use of this interesting procedure in the therapeutic monitoring of this disease.