Imaging of the stomach and duodenum.

Twenty-two papers are reviewed; one on double contrast upper gastrointestinal tract studies and two on technical points relating to these; two on the biphasic upper gastrointestinal tract study; two on gastric cancer; and five on varied gastric topics. Six papers demonstrate continued interest in transabdominal gastroduodenal sonography. Four papers cover interventional techniques relating to the stomach, one with a novel approach to the removal of ingested metallic objects and three relating to percutaneous gastrostomy or gastroenterostomy.