Unexpected diffuse lung lesions in a patient with pulmonary alveolar proteinosis: A case report

Figure 2 Chest computed tomography scan shows scattered patchy ground-glass shadows in both lungs, which was consistent with alveolar protein deposition, with lower density than the October 23, 2022 film. A: The diffuse ground-glass opacities in the right middle lobe, left lingula, and both lower lobes of the lungs have significantly resolved compared to previous findings; B: The diffuse ground-glass opacities in both basal segments of the lower lobes of the lungs have significantly resolved compared to previous findings.