Fig. 3From: An air-locking port and high-flow nasal cannula in non-intubated uniportal video-assisted thoracic surgery for pneumothorax with pulmonary dysfunction: a case reportThoracoscopic images. A Image showing a small pore on a cyst in the lower lobe (arrow). Arrowheads indicate edges of the dissected adhesive tissue. B Image taken after closure of the air-leak pointBack to article page