At the Society for Cardiothoracic Surgery in Great Britain and Ireland Annual Meeting, leading surgeons presented on the management of early-stage non-small cell lung cancer (NSCLC). Dr. Henrietta Wilson, a consultant thoracic surgeon at Barts Thorax Center, London, UK, delivered a presentation on “Are All Segments Equal?” She explored lung resection data and explored whether postoperative pulmonary function (PPF) varies depending on the segmentectomy and patient.