Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal silhouettes are within normal limits . The bilateral hila are unremarkable . The lungs are clear . There is no evidence of pulmonary vascular congestion . There is no pneumothorax or pleural effusion . Appearing centered in the peripheral right anterior lung is a small cluster of irregular metallic densities measuring up to 2 mm ; additionally , a more well - defined , approximately 13 mm oblong radiodensity is seen appearing centered in the right flank soft tissues . These may represent embedded shrapnel .
    OUTPUT:
    
1 . No acute intracranial process . 2 . Small cluster of millimetric metallic radiodensities projecting over the right lung , as well as a more oblong metallic foreign body in the right flank posterior tissues , possibly representing embedded shrapnel .