[Characteristics of severe esophagitis in patients with collagen diseases]

Connective tissue disease may alter esophageal function generating symptoms due to gastroesophageal reflux and motor disturbances. Fifteen patients with connective tissue diseases and severe esophagitis defined by the presence of esophageal stenosis or ulcerations were studied. Diagnosis was made with radiologic, endoscopic and manometric studies. Dysphagia was present in 11 and gastroesophageal reflux in all. All patients has an hypotensive and shorter lower esophageal sphincter. Better therapeutic results were obtained with surgical treatment.