Fig. 3

Thoracoscopic 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 point
Thoracoscopic 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 point