Fig. 3

Computed Tomography of the Chest. CT scan of the chest with contrast obtained during the first admission demonstrates mild bilateral patchy infiltrates showing by red arrows (a). CT of chest obtained during second admission demonstrates bilateral patchy ground glass densities as showing by pink arrows (b). CT of chest during the patients second hospital admission demonstrates worsening consolidative processes within the bilateral lower lobes, more prominently in a peripheral distribution (yellow arrow, c)