Correct!
4. Scattered small lung nodules
There are numerous small lung nodules on the thoracic CT scan. “Crazy” paving is when the thoracic CT shows multifocal areas of ground-glass opacity (defined as areas of increased lung attenuation without obscuration of the underlying vessels and airway walls), associated with smooth interlobular septal thickening, with a sharp, non-anatomic demarcation between normal and abnormal lung (2).
What should be done next to diagnose her lung disease? (Click on the correct answer to move to the next panel)