Fig. 2From: Small (≤ 20 mm) ground-glass opacity pulmonary lesions: which factors influence the diagnostic accuracy of CT-guided percutaneous core needle biopsy?CT-guided core biopsy in 47-year-old man with pure ground-glass opacity (GGO) lesion in left upper lobe. A. CT scan shows 10-mm pure GGO lesion in left upper lobe. B. CT scan obtained during biopsy shows needle targeting GGO lesion. C. Histologic diagnosis of biopsy was adenocarcinoma. (H and E, × 200)Back to article page