Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . There is faint nodular opacity projecting over the anterior ___nd rib interspace on the right which may be external to the patient as there is asymmetric density projecting over the soft tissues in the supraclavicular region on this side thought to be external . The lungs are otherwise clear without consolidation , effusion or pneumothorax . The cardiomediastinal silhouette is normal . No acute osseous abnormality detected .
    OUTPUT:
    
Somewhat nodular opacity at the right upper lung thought to be external in nature however if high concern repeat PA can be performed , if desired . Otherwise no evidence of acute cardiopulmonary process .