PMC6812224_01
A: Chest X-ray showed both reticular infiltration at basal periphery of bilateral lungs and hyperlucency with reduction in pulmonary vessels at bilateral apices. B, C: HRCT revealed both emphysematous change with bullae at upper bilateral lobes and emphysematous change with peripheral reticular opacities at lower bilateral lobes.
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High-resolution computed tomography (HRCT) revealed both emphysematous change with bullae at upper bilateral lobes and emphysematous change with peripheral reticular opacities at lower bilateral lobes (Fig. 1A-C).
Clinical treatment course. The serial changes of mPAP, PVR, CI, and PAC are shown.
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The satisfactory efficacy was sustained at 15 months after the initiation (Fig. 2).