Gastroenteritis

In medicine, gastroenteritis is "inflammation of any segment of the gastrointestinal tract from esophagus to rectum. Causes of gastroenteritis are many including genetic, infection, hypersensitivity, drug effects, and cancer."

Anatomic classification

 * Esophagitis
 * Gastritis
 * Enteritis
 * Duodenitis
 * Illeitis
 * Enterocolitis
 * Colitis
 * Proctocolitis
 * Proctitis

Etiology/cause

 * Infectious diarrheal disease (dysentery)
 * Inflammatory bowel disease
 * Ischemic
 * Radiation