Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest show no consolidations , pleural abnormalities , or masses . The heart and mediastinal silhouette is normal . There is no cardiomegaly . There is widening of the right acromioclavicular joint , suggesting a chronic shoulder separation . The remainder of the osseous structures are unremarkable .
    OUTPUT:
    
No evidence of cardiopulmonary pathology . Specifically , no evidence of intrathoracic malignancy .