This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Disorders of Gastrointestinal System Including Diarrhea, Subject name: Pediatrics
The abdominal mass in congenital hyperophic pyloric stenosis is a new born child can be best palpated:- 
Select and explain. 
A. In the midepigastric area, B. In the right hypochondriac quadrant, C. In the umbilical area, D. During feeding
A: In the midepigastric area
Answer: A: In the midepigastric area 
Explanation: Congenital Hyperophic Pyloric stenosis: Movable, 2 cm in length, olive shaped mass- best palpated in MIDEPIGASTRIUM beneath Liver's edge.