Fig. 1From: Presurgical computed tomography-guided localization of lung ground glass nodules: comparing hook-wire and indocyanine greenThe CT-guided hook-wire GGN localization procedure. a CT images revealing GGN (arrow) at the left lower lobe. b Puncture needle (arrow) positioning near the GGN. c Hook-wire (arrow) positioning via the needle for GGN localizationBack to article page