Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Subtle patchy right mid and lower lung opacities are improved as compared to the prior study , however , unclear whether findings are residua of prior process or a new process . Suggest dedicated PA and lateral views , when patient able , for further assessment . No overt pulmonary edema is seen . No pleural effusion or pneumothorax . Cardiac silhouette is top - normal are unremarkable .
    OUTPUT:
    
Subtle patchy right mid and lower lung opacities are improved as compared to the prior study , however , unclear whether findings on the current study are residua of prior process or a new process / infection . Suggest dedicated PA and lateral views , when patient able , for further evaluation . No overt pulmonary edema