PMC10244548_01
Chest HRCT: (May 8, 2012, A, B): Reticular and scattered honeycomb opacities predominantly in the proximal pleural parts of both lungs without significant exudative opacities.
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F1
The chest high-resolution CT (HRCT) manifestations were consistent with usual interstitial pneumonia (UIP) (Figure 1).
Chest HRCT: (September 27, 2021, A, B): Progressive Reticular and honeycomb opacities in the proximal pleural parts of both lungs compared with previous observations.
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F2
Repeated chest CT revealed pulmonary fibrosis progression but no significant exudative shadows (Figure 2).
Chest HRCT: The timeline of our case. MDD, multidisciplinary discussion; BALF, bronchoalveolar lavage fluid; HRCT, high resolution CT; PFT, pulmonary function test; MPO, myeloperoxidase; ESR, erythrocyte sedimentation rate; CRP, C-reactive protein; CTX, cyclophosphamide.
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F3
The timeline was shown in Figure 3.