Pyloric stenosis.
D000138:Acidosis / Q000628:therapy*; D000758:Anesthesia; D001049:Apnea / Q000517:prevention & control; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D011183:Postoperative Complications / Q000517:prevention & control; D011188:Potassium / Q000008:administration & dosage; D011300:Preoperative Care; D011707:Pyloric Stenosis / Q000150:complications / Q000601:surgery*; D012964:Sodium / Q000008:administration & dosage; D012996:Solutions / Q000008:administration & dosage; D014882:Water-Electrolyte Balance
D012996:Solutions; D012964:Sodium; D011188:Potassium