Diffuse alveolar hemorrhage with histopathologic manifestations of pulmonary capillaritis: Three case reports

Figure 1 Chest high-resolution computed tomography. A: Reduced lucency of both lungs, patchy density and ground-glass opacity were seen in multiple lobes with fuzzy boundaries; B: Diffuse cystic lesions in both lungs and patchy opacity with fuzzy boundaries in multiple lobes; C: Diffuse ground-glass opacity was observed in both lungs with fuzzy boundaries.