Gastroenterology
- Cutaneous adverse effects of biologic medications
These therapies have revolutionized medicine but come with many unique adverse effects.
- The under- and overrecognized, and the elephant in the room
We internists must recognize the pine cones without losing our vision of the forest.
- GERD: A practical approach
PPIs are the first-line medical therapy. Endoscopic and surgical options are pursued only if medical therapy fails.
- Gastroenteritis gone rogue
A 56-year-old woman presented with 2 weeks of vomiting and diarrhea. Her troubles were just beginning.
- Severe megaloblastic anemia: Vitamin deficiency and other causes
Determining the underlying cause and initiating prompt treatment are critical.
- Endoscopic ultrasonography: An inside view
Endoscopic ultrasonography has evolved from a diagnostic tool to a therapeutic procedure for a wide range of conditions.
- Sigmoid volvulus: Coffee bean sign, whirl sign
A 79-year-old man with cortical cerebellar atrophy presented with progressive abdominal distention and constipation.