A 44 year old man who had a 5-year history of recurrent duodenal ulcer
with a choledochoduodenal fistula is reported. He showed bulbar stric
ture and was successfully treated with an truncal vagotomy and distal
gastrectomy by Billroth II method, leaving the fistula intact. Choledo
choduodenal fistula is an uncommon complication of penetrated peptic d
uodenal ulcer. Surgical treatment for duodenal ulcer has been recommen
ded. Medical management with the recent anti-ulcer drugs for choledoch
oduodenal fistula also has been reported to gain good results.