Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A Port - A - Cath terminates in the upper superior vena cava as before . The heart appears at the upper limits of normal size within the limitations of technique . The mediastinal and hilar contours appear unchanged . There is again moderate relative elevation of the right hemidiaphragm compared to the left . There is increased streaky opacification of the right lower lung in the neighborhood of the elevated right hemidiaphragm . Elsewhere , the lungs remain clear . Slight blunting of the right costophrenic sulcus makes it difficult to exclude a trace pleural effusion , although a pleural effusion is not definitively demonstrated .
    OUTPUT:
    
Streaky new right basilar opacities which may be compatible with atelectasis in the setting of an elevated hemidiaphragm , but these are new and the possibility of pneumonia could be considered in the appropriate clinical setting . Short - term followup radiographs may be helpful with PA and lateral technique to evaluate further if clinically indicated .