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Transformação de granito

Effect of bethanecol and prostaglandin E2 on gastroesophageal reflux and esopha...

Surgical therapy of peptic stenosis of the esophagus in adults.

One hundred and one patients with reflux esophagitis and strictures, submitted to different kinds of surgical solutions over the last 16 years, were revised. Seventy seven patients had dilatable stricture and the lower esophageal sphincter mechanism could be brought intra-abdominally in 70. In 36 there was radiographic evidence of hiatal hernia and 8 had a Barrett esophagus. The surgical technique employed in t...

Surgical therapy of reflux esophagitis in patients with normal lower esophageal...

In a group of 12 patients with reflux esophagitis resistant to the medical treatment and normal LES pressure, gastric emptying and bile-gastric (B.G.) reflux (HIDA-CCK test) were determined. All of the patients had delayed gastric emptying associated in seven with high levels of B.G. reflux. Two of the patients had an unsuccessful fundoplication two years ago and five have been cured of duodenal 3 or gastric 2 ...