A Novel Approach to Management of Esophageal Pill Impaction.

A 26-year-old male presented with symptoms of acute esophageal obstruction immediately after swallowing an 800-mg ibuprofen tablet. Multiple attempts to extract the pill with a variety of traditional endoscopic retrieval devices were unsuccessful. We successfully destroyed the pill using a threaded-tip biliary stent retrieval device to drill a hole in the center of the pill, which allowed us to use a rat-tooth forceps to crush the pill.

Refeeding syndrome as an unusual cause of anion gap metabolic acidosis.

Refeeding syndrome is characterized by hypophosphatemia in the setting of malnutrition. It is commonly seen in patients with anorexia, alcoholism, or malignancy, and it is often a missed diagnosis. Because of the potential morbidity associated with missing the diagnosis of refeeding syndrome, it is important to monitor for this disease in any malnourished patient.

Herpes simplex virus and the alimentary tract.

Herpes simplex virus (HSV) infection is well known as a sexually transmitted disease. However, relatively little has been published concerning the presentations and treatment of HSV infection within the gastrointestinal tract, where HSV most commonly affects the esophagus in both immunocompromised and immunocompetent patients. HSV proctitis is not uncommon and occurs primarily in males having sex with males.