Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest demonstrate relatively low lung volumes with hazy consolidation obscuring the left heart border . Left apical pleural thickening is also noted , along with a suggestion of consolidation around mild bronchiectasis in the left apex . On the lateral view , an ovoid opacity projecting over the ascending aorta may represent a prevascular mass . The right lung is essentially clear . There is no pulmonary edema , pleural effusion or pneumothorax . The heart size is normal .
    OUTPUT:
    
Left apical pleural thickening , possibly scarring , with small airspace opacities in the left apex , along with a hazy lingular opacity which could represent pneumonia . Ovoid anterior mediastinal opacity is concerning for a prevascular mass , and comparison with prior films would be helpful if available . If not available , a dedicated chest CT is recommended for further evalualtion . The above findings were communicated to Dr . ___ by Dr . ___ ___ telephone at 9 : 30 am on ___ , at the time of attending review .