Abstract Background Colon conduit is an alternative approach to reconstructing the alimentary tract after esophagectomy. Hyperspectral imaging (HSI) has been demonstrated to be effective for evaluating the perfusion of gastric conduits. but not colon conduits. This is the first study to describe this new tool addressing image-guided surgery and supporting esophageal surgeons to select... https://www.mariameetsanna.com/product-category/comfor-tech-30-days-copper-mask/