Stomach Pain Upon Stomach Pain: Medication-Induced Pancreatitis.

As a first-line immunosuppressant to maintain remission in Crohn's disease, 6-mercaptopurine (6-MP) has been commonly used. A rare, unpredictable, dose-independent and idiosyncratic reaction to this medication is acute pancreatitis. Unlike other side effects of this drug which have been well characterized and are often dose-dependent, acute pancreatitis is an uncommon adverse effect not frequently encountered in clinical practice.

Pylephlebitis With Splenic and Mesenteric Vein Thrombosis in a Patient With Diverticulitis.

Diverticulitis is a common gastrointestinal complaint that refers to inflammation of colonic diverticula. Its incidence has increased partly due to the increase in prevalence of diverticulosis, which results from poor dietary habits and chronic constipation. An acute diverticulitis episode can vary in severity, ranging from outpatient management of mild abdominal discomfort to inpatient admission requiring emergent surgery.