Illustrated Anatomical Segmentectomy for Lung Cancer

Advances in CT have enabled us to detect small lung cancers, which has changed the lung cancer surgery from lobectomy to a lesser lobar resection such as a segmentectomy or wedge resection. While wedge resection is a simple procedure, it has a higher risk of local recurrence of cancer than a lobectomy. On the other hand, segmentectomy is a well known curative surgery for small lung cancers. However, it is difficult to perform accurately because of its anatomical complexity, which makes surgeons