[Manometric studies on the influence of selective proximal vagotomy on the lower esophageal sphincter].
Selective proximal vagotomy (SPV) decreases the LES pressure (resting pressure and pentagastrin-stimulated pressure), significantly 6 months postoperatively without achieving LES insufficiency by clinical means. Immediately after stimulation LES pressure is identical, compared to preoperative measurements. Concentration of serum gastrin is not a major determinant of LES tone in humans.
D002299:Cardia / Q000503:physiopathology; D004943:Esophagogastric Junction / Q000503:physiopathology*; D006801:Humans; D008365:Manometry; D010437:Peptic Ulcer / Q000503:physiopathology; D011183:Postoperative Complications / Q000503:physiopathology; D011312:Pressure; D013997:Time Factors; D014628:Vagotomy / Q000009:adverse effects*
Manometrische Untersuchungen zum Einfluss der selektiv-proximalen Vagotomie auf den unteren Oesophagussphincter.