Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0014848 (achalasia)
 2,804 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Achalasia is an idiopathic motility disorder causing progressive dysphagia and dilation of the esophagus. Rarely this esophageal dilation can cause acute respiratory insufficiency and/or failure. We describe a 63-year-old woman presenting for total knee arthroplasty in whom induction of anesthesia was complicated by pulmonary aspiration requiring postoperative ventilation, hypotension requiring vasopressor therapy, and postextubation, recurrent, acute respiratory failure. Computed tomography of the chest performed for suspected pneumothorax revealed severe esophageal dilation with a mass effect. As this case describes, achalasia may present with the life-threatening complication of respiratory failure and requires a high index of suspicion for timely diagnosis and appropriate interventions.
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PMID:Acute respiratory failure secondary to esophageal dilation from undiagnosed achalasia. 2561 56

Achalasia is a rare condition that most often presents with progressive dysphagia to solids and liquids. We report a case of achalasia presenting with acute respiratory failure and hemodynamic instability requiring both ventilator and vasopressor support because of extrinsic compression of the airway and left atrium by a dilated and fluid-filled esophagus. This is the first case reported of achalasia, causing both left atrial compression and airway compression.
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PMID:Achalasia Revealed by Respiratory Failure and Hemodynamic Instability. 3230 92