Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest demonstrate normal lung volumes . There is no pleural effusion , focal consolidation or pneumothorax . Hilar and mediastinal silhouettes are unremarkable . Heart size is normal . Osseous structures demonstrate numerous lytic lesions , compatible with known history of multiple myeloma . There are multiple compression deformities , including T9 - T10 and L1 vertebral bodies , of uncertain chronicity .
    OUTPUT:
    
1 . No evidence of acute cardiopulmonary process . 2 . Numerous osseous lytic lesions compatible with patient 's known history of multiple myeloma . Multiple compression deformities of uncertain chronicity .