Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Linear opacities are projecting over the right middle lobe which correspond to an area of bronchial thickening and abnormal soft tissue seen on prior CT . The left lung is clear . The cardio mediastinal and hilar contours are normal . The pleural surfaces are normal . Degenerative changes of thoracic spine are stable .
    OUTPUT:
    
Right middle lobe linear opacity should be further evaluated via CT imaging .