Esophageal tubular duplication is a rare congenital anomaly. We experienced
a patient with esophageal tubular duplication who presented with a swallow
ing difficulty which was aggravated after a gastrofiberscopic examination.
Preoperative diagnosis was intramural hematoma of the esophagus due to trau
ma caused by endoscopy, Surgical specimen revealed that hematoma was locate
d within a duplicated lumen of the esophagus. The radiologic and endoscopic
findings are discussed in correlation with its pathology.