ISSN:
1432-1459
Keywords:
Wilson's disease
;
Evoked potentials
;
Computed tomography
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Summary Multi-modality evoked potentials and computed cranial tomography (CT) were performed in ten patients with Wilson's disease to determine if any of these studies would correlate reliably with neurologic status. While all four patients with CT abnormality had neurologic signs, two additional patients with neurologic findings had normal scans. Evoked responses were normal in nine patients. The remaining patient displayed abnormal visual, brainstem, and somatosensory evoked potentials, and follow-up studies after clinical deterioration revealed worsening of the brainstem and visual evoked potentials. This patient died unexpectedly from a subdural hematoma, and postmortem examination confirmed the radiographic findings of cortical atrophy of the cerebrum and cerebellum and bilateral cystic degeneration of the basal ganglia. However, localized demyelination in the visual, auditory, and sensory pathways was not present. We conclude that the clinical neurologic status of patients with Wilson's disease cannot be reliably predicted by either CT or multi-modality evoked potentials.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00314035
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