Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . The cardiac silhouette is mildly enlarged . The aorta is tortuous . There appears to be some bronchiectasis with possible scarring along the medial and right upper lung . The right hilum is also prominent , although there is no prior for comparison , may be due to enlarged pulmonary artery . No definite focal consolidation is seen . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
Mildly enlarged cardiac silhouette . Suggestion of scarring in the medial right upper lung with possible bronchiectasis , correlate with history of infection . The right hilum is prominent , which may relate to a prominent pulmonary artery , although underlying lymphadenopathy is not entirely excluded .