Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is again seen a left chest tube in stable position . There is stable position of left - sided PICC line with distal tip projecting over the lower SVC . The cardiomediastinal silhouette is unchanged in appearance . The bilateral hila are unchanged and normal in appearance . The bilateral lung parenchyma are unchanged in appearance . There is seen in the right lower lung a circumscribed calcified nodule which corresponds to a calcified granuloma seen on prior CT scan from ___ . The known 4 mm right middle lobe nodule seen on prior CT is not well visualized on this radiograph . There are no other focal lung consolidations . There is no evidence of pulmonary vascular congestion , pulmonary edema , pneumothorax or effusion .
    OUTPUT:
    
No evidence of pleural effusion or pneumothorax . Stable chest x-ray .