Dysphagia Megalatriensis: An Uncommon Cause of Dysphagia.

Dysphagia megalatriensis is a rarely reported entity of cardiovascular dysphagia. Affected patients present with dysphagia to solid foods and regurgitation secondary to esophageal compression from an enlarged left atrium (LA). Here we report a case of a 68-year-old man with long standing atrial fibrillation who presented with chest pressure, bloating and dysphagia to solids. Esophagogastroduodenoscopy revealed a large area of extrinsic compression of the middle third of the esophagus that varied with cardiac contractions. Computerized tomography of the chest did not reveal any masses and transthoracic echocardiogram showed moderate LA enlargement. Based on those findings, a diagnosis of cardiac dysphagia was made. While severe LA enlargement is usually reported in cardiac dysphagia, our patient developed symptoms with moderate LA enlargement. Surgical intervention, dietary modifications, treatment of the underlying cause of LA enlargement and enteric tube feeding are available treatment options for cardiovascular dysphagia. Copyright© South Dakota State Medical Association.

Citation

Mohamed A Abdallah, Moataz Ellithi, Eric A Larson, Jeffrey A Murray. Dysphagia Megalatriensis: An Uncommon Cause of Dysphagia. South Dakota medicine : the journal of the South Dakota State Medical Association. 2021 Mar;74(3):106-107

Mesh Tags

PMID: 34232587

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