In addition to the initial Chest x-ray (Figure 1) and CT (Figure 2), a blood work revealed indications of an infection, with a white blood cell count (WBC) of 19.7 G/L (reference: 4–10 G/L), and a C-reactive protein (CRP) level of 16.71 mg/dl (reference: <0.5 mg/dl). Here, CRP is linked to infection.