Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . The lateral view is suboptimal due to patient 's overlying arm obscuring the upper - to - mid thorax . Given this , no focal consolidation is seen . There is no pleural effusion , or evidence of pneumothorax . The cardiac and mediastinal silhouettes are stable with stable widening of the mediastinum , compatible with mediastinal lipomatosis as seen on prior CT , including ___ .
    OUTPUT:
    
No acute cardiopulmonary process .