case_images: PMC8174119_01
case_images: Chest CT before treatment, showing a thick-walled cavity in the left upper lung, with smooth inner and irregular outer margins. The adjacent pleural and the left lower pleural were thickened.
case_images: j_med-2021-0297-fig001.jpg
case_images: PMC8174119_01_j_med-2021-0297-fig001.jpg
case_images: j_med-2021-0297_fig_001
case_images: Vascular convergence sign and local pleural thickening can be seen (shown in Figure 1).
case_images: Chest CT after 6 weeks of treatment, showing the cavity disappeared, leaving only a little patchy infiltration. The pleural thickening was improved.
case_images: j_med-2021-0297-fig002.jpg
case_images: PMC8174119_01_j_med-2021-0297-fig002.jpg
case_images: j_med-2021-0297_fig_002
case_images: The pleural thickening was reversed (shown in Figure 2).