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

Two methods of quantifying oesophageal emptying for liquids have been used to assess the dysphagia of patients with systemic sclerosis: the oesophageal infusion scintiscan and the timed Gastrografin swallow. Upper gastrointestinal endoscopy and oesophageal manometry were also performed. Thirteen patients with oesophageal symptoms were studied. Eight had dysphagia, and all of these had endoscopies with no evidence of oesophagitis or stricture. Four of these eight subjects had gross delay of oesophageal emptying for fluids, and manometry showed absence of oesophageal peristalsis and incomplete relaxation of the lower oesophageal sphincter. This abnormality is similar to achalasia. Two of these four patients have benefited from pneumatic dilatation with improvement in their severe dysphagia. We believe that pneumatic dilatation should be considered in patients with systemic sclerosis and severe dysphagia where reflux oesophagitis is not apparent.
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PMID:Achalasia-like syndrome in systemic sclerosis. 230 13

The reported incidence of esophageal perforation after forceful dilatation in achalasia is between 1-5%. Over the past nine years we have treated five patients with this complication. After demonstrating the perforation with a Gastrografin swallow, a left posterolateral thoracotomy is made. The full-thickness laceration is sutured in two layers. A Heller esophagocardiomyotomy is then performed on the contralateral side of the esophagus. The muscular layer on either side of the esophagocardiomyotomy is mobilized well so as to allow easy closure of the outer muscular layer of the esophagus in the area of the laceration. There were no deaths and minimal morbidity in these five patients, and functional results were excellent. It is concluded that perforations of the esophagus after dilatation in achalasia should be operated on promptly and undergo closure of the laceration with a complimentary esophagocardiomyotomy.
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PMID:Esophageal perforations after forceful dilatation in achalasia. 705 96