Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Two views were obtained of the chest . The examination is limited by poor penetration likely secondary to the patient 's body habitus . Within this limitation , the lungs appear well expanded without focal consolidation to suggest infectious process . No pleural effusion or pneumothorax is seen . The heart and mediastinal contours are unchanged .
    OUTPUT:
    
No acute intrathoracic process .