Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is normal . The hilar and mediastinal contours are normal . A right central venous line tip is at the level of the mid SVC , overall unchanged in position compared to the prior exam . Redemonstrated is right breast prosthesis with capsular calcification and mild scarring at the right lateral costal pleural surface , similar to the prior exam . No focal consolidations concerning for pneumonia are identified . There is no pleural effusion . Vertebral plana of the lower thoracic vertebral body is overall similar to exams dated back to at least ___ .
    OUTPUT:
    
No focal consolidations concerning for pneumonia identified .