An 11-year-old girl presents with a 6-month history of abdominal pain and nausea upon awakening most days, but no pain at night. Can you make the diagnosis? An 11-year-old girl presents with a 6-month ...

Imbalanced autonomic function, characterized by reduced vagal activity and sympathetic dominance, is increasingly recognized in various gastrointestinal (GI) disorders. The vagus nerve, a key ...

In patients discharged after hospitalization for nonvariceal upper gastrointestinal (GI) bleeding, cigarette smoking is associated with a significantly increased risk for readmission for recurrent ...