Reversible Severe Dysphagia Presenting in Wernicke's Encephalopathy: A case report

Wernicke's encephalopathy is a relatively underestimated disorder caused by a deficiency of thiamine and manifests with a classical triad of ocular abnormalities, ataxia, and mental-status changes. Specific laboratory tests are unavailable and the disease remains a clinical diagnosis. Among paraclinical studies, magnetic resonance imaging is currently considered the most valuable method to confirm a diagnosis of Wernicke's encephalopathy. Treatment is based on supplementation of thiamine that is administered parentally. We report a case of Wernicke's encephalopathy that was treated with thiamine and showed the characteristic clinical findings, as well as an extremely rare symptom of severe dysphagia that improved concurrently with neurological recovery. Only a few cases of dysphagia in Wernicke's encephalopathy have been reported worldwide.

Neuropathic Arthropathy Induced by Syringomyelia due to Arnold-Chiari I Malformation: A case report

Neuropathic arthropathy is a chronic and progressive disease of bone and joints. One of the most common causes of neuropathic arthropathy is syringomyelia. Syringomyelia associated with Arnold-Chiari I malformation has been well documented in many reports. We report a case of 76 year-old woman presented with the right elbow joint pain and stiffness. Her symptom was caused by neuropathic arthropathy associated with Arnold-Chiari I malformation and syringomyelia. The purpose of this paper is to emphasize that neuropathic arthropathy requires the evaluation of central nervous system to assess for occult causal lesion.