High dose intravenous methylprednisolone resolves esophageal stricture resistant to balloon dilatation with intralesional injection of dexamethasone

Nobuyuki Morikawa, Toshiro Honna, Tatsuo Kuroda, Koji Watanabe, Hideaki Tanaka, Hajime Takayasu, Akihiro Fujino, Hiroko Tanemura, Makoto Matsukubo