Application of ozonated water for treatment of gastro-thoracic fistula after comprehensive esophageal squamous cell carcinoma therapy: A case report.

BACKGROUND

Gastro-thoracic fistula is a serious complication after radical surgery for esophageal cancer, and a conservative approach or endoscopic intervention is commonly applied to treat most cases.

CASE SUMMARY: Here we describe the case of a patient with a gastro-thoracic fistula which could not be closed during gastroscopy after receiving postoperative radiotherapy, together with severe multiple drug-resistant bacterial infection and chest wall fistula. The abscess was drained and local irrigation applied with ozonated water, together with oral ozonated water, which achieved a good effect and highlighted a new way to cure fistula in such patients.

CONCLUSION

Patients with gastro-thoracic fistula that cannot be closed and severe infection can be treated by drainage and flushing with ozonated water.