A thoracoscopically resected case of the diverticulum in the middle esophagus.

During thoracoscopic surgery for middle esophageal diverticulum, we think that pulling and separating the diverticulum and confirming the lumen using endoscopy are useful for reducing the risk of postoperative recurrence and stenosis. Few reports of long-term performance after surgery have been made for this procedure. Therefore, we believe that long-term follow-up is necessary.