Tag Archives: Postbulbar Duodenal Ulceration and Stenosis

What Is Postbulbar Duodenal Ulceration/Stenosis? Postbulbar duodenal ulceration is a chronic inflammatory disorder characterized by thickening of the intestinal lining with excoriation penetrating the muscularis mucosae (muscle layer of the intestine) associated with villous atrophy. The ulcer is well-defined. Stenosis ...

A chronic inflammatory disorder characterized by thickening of the intestinal lining with excoriation penetrating the muscularis mucosae (muscle layer of the intestine) associated with villous atrophy. Click for full description.