Differences in examination results of small anastomotic fistula after radical gastrectomy with afterward treatments: A case report

Figure 3 Postoperative anastomosis computed tomography image. A: Computed tomography (CT) on postoperative day 6 showed changes consistent with postoperative gastrointestinal tract. The red arrow showed the position of the anastomosis; B: CT on postoperative day 13 showed anastomosis at the lower end of the esophagus. Red arrow showed the cystic air-containing cavity in the right mediastinum appears to be connected to the anastomosis and the possibility of an anastomotic fistula is considered.