Control computed tomography of the nodular lesion in the right upper lobe after 3 months. a) Axial mediastinal window, b) axial lung window and c) coronal.

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Control computed tomography of the nodular lesion in the right upper lobe after 3 months. a) Axial mediastinal window, b) axial lung window and c) coronal multiplanar reconstruction images showed the same lesion. Control computed tomography of the nodular lesion in the right upper lobe after 3 months. a) Axial mediastinal window, b) axial lung window and c) coronal multiplanar reconstruction images showed the same lesion. The volume of the lesion was slightly increased. W. De Wever et al. breathe 2011;7:338-346 ©2011 by European Respiratory Society