
Ill-defined intestinal infections

Infectious colitis enteritis and gastroenteritis
- inflammation of the colon.
- inflammation of the intestine, especially of the small intestine.
- Inflammation of the intestine.
- 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.

Colitis enteritis and gastroenteritis of presumed infectious origin

Infectious diarrhea

Diarrhea of presumed infectious origin