Fig. 2From: Esophageal submucosal hematoma developed after endovascular surgery for unruptured cerebral aneurysm under general anesthesia: a case reportCervical and thoracic CT images after insertion of Sengstaken-Blakemore tube. a Sagittal section: the soft tissue shadow is filled and dilatation can be seen in the posterior wall over the entire length of the esophagus (red arrows), ventrally displacing the lumen. b Cross-section: the cervical esophagus is dilated, displacing the trachea toward the left sideBack to article page