A duodenal stricture refers to a segment of narrowing involving the duodenum. They can occur from a range of benign infective - inflammatory to malignant aetiology. They can contribute to gastric outlet obstruction.
Pathology
Aetiology
- infective/inflammatory
- duodenitis
- regional inflammation: e.g. pancreatitis
- inflammatory bowel disease involvement of the duodenum
- regional collection
- trauma
- regional haematoma
- malignant
- malignant duodenal ulcers
- duodenal carcinoma
- regional infiltration from nearby tumours: e.g. pancreatic carcinoma
Unable to process the form. Check for errors and try again.