Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Per the radiology technologist , the patient was unable to raise head due to back symptoms . The patient 's chin obscures the medial very upper lung apices . No focal consolidation is seen . There is no pleural effusion . The cardiac and mediastinal silhouettes are stable .
    OUTPUT:
    
No acute cardiopulmonary process .