Buse P E, Zuckerman G R, Balfe D M
Division of Gastroenterology, Washington University School of Medicine, St. Louis, MO 63110.
Abdom Imaging. 1993;18(3):227-8. doi: 10.1007/BF00198108.
Cervical esophageal webs are a relatively common finding on esophograms. We report a web resulting from the squamocolumnar junction produced by heterotopic gastric mucosa. The clinical significance of this lesion is discussed and the importance of differentiating it from Barrett's esophagus is stressed.