Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . A linear metallic density projecting over the left posterior chest wall has been seen dating back to CT chest from ___ . This ___ be related to prior thoracotomy though clinical correlation is advised . Tiny surgical clips project over the left mid lung abutting a linear focus of scarring . . A spinal stimulator device terminates in the lower thoracic spine . Calcified nodules in the right mid lung appear unchanged . There is a small right pleural effusion with basilar atelectasis . The heart is mildly enlarged . Mild hilar congestion is suspected . No frank pulmonary edema . There is subtle nodularity projecting over the with right hilus which could represent en face vasculature . However given history of malignancy , CT advised to further assess . Imaged osseous structures are intact .
    OUTPUT:
    
1 . Small right pleural effusion with right basal atelectasis , similar to prior CT from ___ . 2 . Mild cardiomegaly with mild hilar congestion with possible nodularity at the right pulmonary hilus for which nonemergent CT is recommended to further assess . 3 . Postsurgical changes related to left thoracotomy appear unchanged as detailed above .