Fig. 1From: Unusual synchronous double primary treatment-naïve lung adenocarcinoma harboring T790M and L858R mutations in early-stage lung cancerSynchronous multiple primary lung cancer of the 68-year-old patient. Chest computed tomography showing a right lower lobe mass (axial view), b right lower lobe mass (lung window view), c left lower lobe mass (axial view), d left lower lobe mass (lung window view)Back to article page