Last time, we mastered modern staging and SLN mapping. Today, we answer the question you get every week in clinic: Who needs observation, who gets VBT, and who still needs pelvic EBRT? We’ll build the algorithm from GOG 99, PORTEC-1, PORTEC-2, and key updates, and we’ll start with a quick Surgical Corner so we’re crystal-clear on what operation and pathology we’re planning around.