PLE-5641
A 2-month-old infant, a first-born male, was brought to the Emergency Room for persistent nonbilious projectile vomiting. Physical examination revealed a palpable olive-shaped mass on the abdomen. What is the most probable diagnosis?
A 2-month-old infant, a first-born male, was brought to the Emergency Room for persistent nonbilious projectile vomiting. Physical examination revealed a palpable olive-shaped mass on the abdomen. What is the most probable diagnosis?