Mixed Gel of Hydrocortisone and Aluminium Phosphate Preventing Endoscopic Submucosal Dissection Postoperative Stenosis for Patients With Large Esophageal Carcinoma

Conditions

• Esophageal Stenosis Acquired

Interventions

• OTHER: Hydrocortisone sodium succinate mixed with Aluminium Phosphate gel (route of administration)
• OTHER: Triamcinolone Acetonide (route of administration)
• OTHER: Prednisone (route of administration)

Sponsor

Peking University Third Hospital