A 3.5-cm single-incision vats anatomical segmentectomy for lung cancer

Abstract

The results of several pulmonary resections using a uniportal approach have been published. However, there are no reports of uniportal thoracoscopic anatomic segmentectomy in Japan. We have a fundamental belief in “reduced-port surgery” and therefore routinely perform uniportal thoracoscopic surgery for patients with pneumothorax. This report describes a successful case of uniportal thoracoscopic anatomic segmentectomy through a 3.5-cm incision in a 76-year-old woman with primary lung cancer. The patient was pathologically diagnosed with multiple primary adenocarcinomas stage IA (T1aN0M0). Postop-eratively, no analgesics were needed. The operative procedure is described in detail and includes technical tips such as the pulley method, extra-vessel exposure, the shaft-on-shaft technique, one-hand encircling, and one-hand exposure. The selection criteria for unipor-tal thoracoscopic segmentectomy limit its use.