The abdominal mass in congenital hyperophic pyloric stenosis is a new born child can be best palpated:-
Congenital Hyperophic Pyloric stenosis: Movable, 2 cm in length, olive shaped mass- best palpated in MIDEPIGASTRIUM beneath Liver's edge.
In the midepigastric area
In the right hypochondriac quadrant
In the umbilical area
During feeding
Disorders of Gastrointestinal System Including Diarrhea