Fig. 3From: Successful preservation of the proximal stomach tube by evaluating blood flow using indocyanine green for gastric tube cancer: a case reportIntraoperative image. ICG 5 mg was injected after division of the right gastroepiploic artery and right gastric artery in addition to the duodenum 1 cm distal to the pylorus ring. There is sufficient inflow of ICG (blue indicates blood flow) from the esophagogastric anastomosis (yellow arrow) to the proximal gastric tube. ICG, indocyanine greenBack to article page