what does in mean " PA view of the chest show fibrohaze and reticular densities in the right lower lobe. Trachea is in the midline. The superior mediastinum is not widened. The heart is not enlarged. Both hemidiaphragms and left costophrenic sulcus are sharp and distinct. The right costophrenic sulcus appears blunted. the bony thorax is unremarkable."

With an impression

Inflammatory process in the right lower lobe.
Minimal right pleural effusion