Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The exam is somewhat underpenetrated due to patient body habitus . Given this , no definite focal consolidation is seen . There is no large pleural effusion or pneumothorax . Cardiac silhouette is top - normal to mildly enlarged . No definite pulmonary edema .
    OUTPUT:
    
Somewhat underpenetrated exam due to body habitus . Given this , top - normal to mildly enlarged cardiac silhouette without overt pulmonary edema .