Gastric Conduit Vascular Basis

Creating a gastric conduit after esophageal resection involves preparing a segment of the stomach to replace the esophagus. This segment must maintain an adequate blood supply via its preserved vessels.

Role of Right Gastroepiploic Artery

The choice of vascular pedicle is critical for the conduit's viability. Based on the provided correct answer, the Right Gastroepiploic artery is identified as the basis.

• The Right Gastroepiploic artery runs along the greater curvature of the stomach.
• Mobilizing the stomach often involves careful preservation of key arteries to ensure sufficient blood flow to the conduit segment.
• In some techniques, the Right Gastroepiploic artery can provide the necessary vascular supply for the gastric conduit to be pulled up into the chest after esophageal resection.

This artery originates typically from the gastroduodenal artery (a branch of the common hepatic artery, which itself comes from the celiac trunk) and supplies the lower part of the stomach along the greater curvature.