The surgical treatment of pyloric obstruction due to peptic ulceration.
D004322:Drainage; D005743:Gastrectomy; D005763:Gastroenterostomy; D006801:Humans; D010437:Peptic Ulcer / Q000150:complications*; D011183:Postoperative Complications / Q000453:epidemiology; D011707:Pyloric Stenosis / Q000209:etiology / Q000601:surgery*; D014628:Vagotomy