Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest show no consolidation , pulmonary edema , or pneumothorax . There is a possible trace left pleural effusion . A small nodule in the left mid lung zone is stable measuring 4 mm and likely due to prior granulomatous disease , as also seen on chest CT from ___ . Cardiac size is at the upper limits of normal . The mediastinal contours are normal .
    OUTPUT:
    
1 . No evidence of pneumonia . 2 . Possible trace left pleural effusion . 3 . Stable left mid lung nodule is likely prior granulomatous disease .