Gastroenterology
- Measuring both serum amylase and lipase for acute pancreatitis lowers quality and raises cost
Measuring lipase alone is sufficient.
- Another complication of cirrhosis
A patient with cirrhosis presents with acute abdominal pain and shock.
- A minimally invasive treatment for early GI cancers
Endoscopic submucosal dissection allows curative resection of early malignant gastrointestinal lesions.
- Reproductive planning for women after solid-organ transplant
Pregnancy can succeed, but patients must wait at least a year. Until then, meticulous contraception is mandatory.
- To have not and then to have: A challenging immune paradox
The immune reactivation syndrome can occur when the immune system in an immunosuppressed patient with a partially controlled indolent infection is suddenly normalized.
- Drug reaction or metastatic lung cancer?
Imaging shows nodules randomly distributed throughout both lungs, a paradoxical reaction to drug therapy.
- What stool testing is appropriate when diarrhea develops in a hospitalized patient?
Most cases are not due to infection, but Clostridium difficile is the most common infectious cause.
- Update on the management of intestinal failure
Bowel resection can lead to inability to maintain nutritional homeostasis, a serious complication.
- Air leakage in multiple compartments after endoscopy
An attempt to cannulate the common bile duct led to abdominal pain and distention and crepitus of the right chest wall.
- Skin findings associated with nutritional deficiencies
Reviewing the dermatologic effects of defi ciencies of zinc and vitamins A, B2, B3, B6, and C.

