Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An ill - defined nodule in the right lower lobe corresponds to the biopsied spiculated nodule , better characterized on the PET - CT . A new clip is present . There is no new opacity , pulmonary edema , pleural effusion , or pneumothorax . Interstitial abnormalities and hyperinflation are likely related to emphysema . The cardiomediastinal silhouette is normal .
    OUTPUT:
    
New clip in the right lower lobe spiculated nodule . No evidence of pneumothorax .