The video emphasizes the three stages of scar interpretation: observation, description, and identification of a change in vascular pattern to a neoplastic pattern. High definition white light mode and virtual chromoendoscopy are recommended for scar examination. The presence of clip artifact and the regularity of the vascular pattern around the scar are crucial. Virtual chromoendoscopy aids in detecting potential recurrence. Biopsying scars is unnecessary if the imaging diagnosis is acceptable, but it may be done if there is uncertainty. Surveillance at the tertiary centre that performed the resection is important.
Link to video : https://www.gieqs.com/free-videos/1172