Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear of focal consolidation , pleural effusion or pneumothorax . The heart size is normal . The mediastinal contours are normal . There is a linear radiodensity projecting over the left neck seen only the frontal view .
    OUTPUT:
    
No acute cardiopulmonary process . Linear radiodensity projecting over the left neck seen on the frontal view .