Figure 1

Chest X-ray and computed tomographic scan obtained upon admission and on day 9 of hospitalization. (A) Bilateral infiltration shadows were detected on admission (left), which had completely disappeared at day 9 (right). (B) On admission, bilateral patchy consolidations with ground-glass opacities and sparing of peripheral areas were found (left). On day 9 of the patient’s hospitalization, these shadows had completely disappeared (right).