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Query: UMLS:C0154059 (Esophagus)
 2,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Megaoesophagus resulting from achalasia is a rare but serious cause of airway obstruction. The exact aetiology remains unclear. Achalasia normally presents as weight loss, dysphasia and regurgitation but frequently considerable oesophageal distension can occur without complain and very rarely cause of achalasia presents with stridor or respiratory distress. The authors presents a 19 -year old young lady who had respiratory symptoms and had been treated as a cause of chronic asthma, was found by us to have oesophagus achalasia. She had complained of cough, dispneia and had a pulmonary function studies that showed a severe airway obstruction. After surgery the symptoms disappeared and she had a marked improvement in the flow-volume curve. Oesophagus achalasia should be considered as one of the differential diagnoses of airway obstruction.
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PMID:[Oesophagus achalasia: differencial diagnosis of asthma]. 1836 27

Esophageal leiomyoma is the most common benign esophageal tumor. Thoracoscopic enucleation is currently a preferred approach to most of these lesions. We present our experiences of enucleation of these tumors using thoracoscopic approach. A retrospective review of 40 patients who underwent enucleation of esophageal leiomyoma from 1997 to 2007 in our institute was conducted. Presenting symptoms, operative approach, tumor size, tumor shape, outcomes, and indication for this approach were analyzed. Forty patients were identified. Postoperative histopathology confirmed the leiomyoma in all patients. The thoracoscopic enucleation was completed in 34 cases, and the operation was converted to open procedure in six cases. Reasons for conversion included too small tumors to be visualized in two cases, thoracic cavity adhesion in one case, and the too large tumors in three cases. The median operating time was 70 min (50 to 210 min). Mean tumor size was 3.7 cm (0.5-10 cm). There were no major postoperative complications. Symptoms especially dysphasia were relieved postoperatively. Short- and long-term follow-up was satisfactory with none of the patients having tumor recurrences or other problems. Thoracoscopic enucleation of esophageal leiomyoma is technically safe and effective. It is currently the best choice for management of esophageal leiomyoma 1 to 5 cm in diameter. It can also be tried on a tumor larger than 5 cm, although the possibility of conversion to thoracotomy increases along with tumor growing and surrounding the esophagus.
Dis Esophagus 2009
PMID:Thoracoscopic enucleation of esophageal leiomyoma: a retrospective study on 40 cases. 1902 82