Insulated tip knife tunneling technique with clip line traction for safe endoscopic submucosal dissection of large circumferential esophageal cancer

• Seiichiro Abe, MD,
• Ichiro Oda, MD,
• Haruhisa Suzuki, MD,
• Shigetaka Yoshinaga, MD,
• Yutaka Saito, MD

Affiliations

Seiichiro Abe, MD

Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan

Ichiro Oda, MD

Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan

Haruhisa Suzuki, MD

Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan

Shigetaka Yoshinaga, MD

Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan

Yutaka Saito, MD

Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan