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Disordered esophageal motility in Wilson's disease
Journal of Clinical Gastroenterology
|September 1, 1980
Summary
This study details manometric findings in a patient with Wilson's disease, revealing esophageal dysmotility despite long-term penicillamine therapy. The findings highlight persistent neurological issues like food-induced dysphagia in advanced cases.
Area of Science:
- Gastroenterology
- Neurology
- Clinical Medicine
Background:
- Wilson's disease (hepatolenticular degeneration) is a genetic disorder of copper metabolism.
- Long-term management often involves penicillamine therapy to reduce copper levels.
- Neurological complications, including dysphagia, can persist despite treatment.
Observation:
- A 49-year-old male patient with a 21-year history of penicillamine treatment for Wilson's disease presented with persistent food-induced dysphagia.
- Barium contrast studies indicated significant incoordination in the upper esophagus.
- Esophageal manometry was performed to assess the underlying functional abnormalities.
Findings:
- Manometric evaluation revealed dysmotility affecting the mid and distal esophagus.
- The observed esophageal dysmotility correlated with the patient's symptoms of food-induced dysphagia.
- These findings suggest that esophageal motor function can be impaired in Wilson's disease, even after prolonged therapy.
Implications:
- Esophageal manometry is a valuable tool for diagnosing functional swallowing disorders in Wilson's disease patients.
- Persistent dysphagia in Wilson's disease may stem from underlying esophageal dysmotility, not solely from central neurological deficits.
- Further research is warranted to explore the pathophysiology and optimal management of esophageal dysmotility in Wilson's disease.