A 58-year-old man presents with a history of increased fatigue and general malaise. He also reports a gnawing epigastric
A 58-year-old man presents with a history of increased fatigue and general malaise. He also reports a gnawing epigastric abdominal pain that radiates to his back that he has experienced intermittently for years. His epigastric pain has increased in frequency and intensity over the last three months. Over the same period, he has experienced cluster […]