Synonyms

Postbulbar duodenal ulceration

May Cause

Duodenal narrowing or obstruction

May Be Caused by

 Common

Cancer of right kidney

Colon cancer

Gallbladder cancer

Pancreatic cancer

Peptic ulcer

Zollinger-Ellison syndrome

 Uncommon

Aortic graft-duodenal fistula

Aorticoduodenal fistula

Carcinoma of duodenum

Crohn disease

Duodenocolic fistula

Ectopic pancreas

Gastrointestinal stromal tumor

Intramural duodenal pseudodiverticulosis

Kaposi sarcoma

Leiomyoma

Leiomyosarcoma

Melanoma

Neurofibroma

Strongyloidiasis

Tuberculosis