Discussion Part Two (graded)
A three-month-old baby boy comes into your clinic with the main complaint that he frequently vomits after eating. He often has a swollen upper belly after feeding and acts fussy all the time. The vomiting has become more frequent this past week and he is beginning to lose weight.
What is your differential diagnosis at this time?
Is there any genetic component to the top of your differential?
What tests would you order?