Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Calcified a rounded nodular opacities projecting over the left mid lung are most consistent with calcified granuloma is , also seen on prior study . Left hilar calcified lymph node also suggest prior granulomatous disease . There may be punctate right - sided calcified granulomas as well . The cardiac and mediastinal silhouettes are stable . Right diaphragmatic pleural linear calcifications are better appreciated on the prior study . No pneumothorax is seen . Mild right basilar atelectasis . Slight blunting of the left costophrenic angle may be due to overlying soft tissue however a very trace pleural effusion is not excluded .
    OUTPUT:
    
Bibasilar atelectasis without definite focal consolidation . Slight blunting of the left costophrenic angle , trace effusion not excluded .