Thoracoscopic subtotal esophagectomy via a right thoracic cavity approach to treat an intractable fistula after 20 months from onset of an idiopathic esophageal rupture: A case report.

An intractable fistula caused by idiopathic esophageal rupture is a rare but severe condition. In the present case, a 69-year-old man had been treated conservatively at another hospital for esophageal rupture but had developed an abscess in the left thoracic cavity due to an intractable fistula at the rupture site. He was referred to our hospital for treatment 19 months after the esophageal rupture. On admission, the intractable fistula was found to be continuous with an abscess in the left thoracic cavity. Preoperative continuous enteral nutrition was administered to improve the patient's nutritional status, and drainage was performed to reduce the size of the abscess. Then, to minimize the invasion of the intractable fistula, thoracoscopic subtotal esophagectomy was performed via a right thoracic cavity approach 20 months after the esophageal rupture. Preoperative management and thoracoscopic surgery via an opposite chest cavity approach was found to be safe and feasible for the intractable fistula caused by idiopathic esophageal rupture.