Pyloric obstruction more accurately demonstrated by food-barium mixture.
D001464:Barium; D003251:Constriction, Pathologic; D006801:Humans; D006984:Hypertrophy; D007422:Intestines / Q000000981:diagnostic imaging*; D011707:Pyloric Stenosis; D011708:Pylorus; D011859:Radiography
INTESTINES/roentgenography; PYLORUS/hypertrophy and stenosis