Epigastric pain
Vomiting
Increase of postprandial abdominal pain
Succussion splash
Nausea
Weight loss
Early satiety
Bloating
Malnutrition
Hypochloremic metabolic alkalosis
Hypokalemic hypochloremic metabolic alkalosis
Recurrent vomiting
Presence of chronic dehydration
Dilated stomach
Epigastric tympanitic mass
Left upper quadrant tympanitic mass
Palpable abdominal mass