Air in bile ducts at abdominal plain x-ray can be seen in case of: Surgical Air in bile ducts at abdominal plain x-ray can be seen in case of: A. Perforative gastric ulcer B. Choledochoduodenoanastomosis C. Ileus D. Gallstone disease Answer: B. Choledochoduodenoanastomosis Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+