The timing of antral contractions is related to the frequency ... following truncal vagotomy and pyloroplasty for peptic ulcer disease also have impaired fundic relaxation with loss of reservoir ...

Conclusions: Gastric emptying and antral motility were significantly impaired in patients, indicating a possible role for gastric motility disturbances in the pathogenesis of childhood functional ...

Background: Peptic ulcer disease complicated with gastric outlet obstruction (GOO) is rare in children. The experience in management of such patients is limited. The purpose of this study is to ...

gastric emptying of formula as defined by Tc99m milk scans. Antral and fundal contractions and gastric pacesetter potentials were measured using perfused catheters with intragastric electrodes for ...