Fig. 1From: Improving CT-guided transthoracic biopsy diagnostic yield of lung masses using intraprocedural CT and prior PET/CT fusion imagingA 69-year-old man with suspected primary lung malignancy. a The intraprocedural non-contrast CT image (using mediastinal soft tissue window) showed a homogenous mass. b 18F-FDG PET/CT imaging showed a mass with uneven uptake (SUVmax = 12.8) (arrow) in the left lower lobe. c CT and prior PET/CT fused image showed FDG-avid peripheral region of the mass were targeted. Final surgery revealed lung large cell carcinoma with central necrosisBack to article page