A 3-Week-Old Baby with Projectile Vomiting

A 3-Week-Old Baby with Projectile Vomiting

A 3-week-old baby boy is brought in by his parents with projectile vomiting. He is vomiting approximately half and hour after every feed but remains hungry. On examination he appears dehydrated and you can palpate an olive sized mass in the upper abdomen. What is the...
A Vomiting Medical Student

A Vomiting Medical Student

A 21-year-old medical student presents with severe retrosternal pain, pain on swallowing, and breathlessness. Over the weekend he went on a heavy drinking binge after finishing his exams and spent most of the previous evening vomiting and retching forcefully. You...