Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Port - A - Cath resides over the right chest wall with catheter tip extending into the SVC . Innumerable tiny nodular opacities within both lungs seen concerning for metastasis . No definite signs of a superimposed pneumonia . No large effusion or pneumothorax . Cardiomediastinal silhouette appears normal . Bony structures are intact .
    OUTPUT:
    
Multiple tiny pulmonary nodules concerning for diffuse metastatic disease , as seen on recent CT chest . No convincing signs of superimposed pneumonia .