Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest demonstrate moderate to severe cardiac enlargement , stable from priors . Mediastinal widening , secondary to mediastinal lipomatosis , is also unchanged . Lymphadenopathy is better appreciated on chest CT from ___ . There is no pleural effusion . Homogeneous opacification of the lungs bilaterally is likely secondary to body habitus . There is no definite focal consolidation to suggest pneumonia . Pulmonary artery enlargement suggests pulmonary artery hypertension . There is no pneumothorax .
    OUTPUT:
    
Homogeneous opacification of the lungs bilaterally likely relates to body habitus , and makes a subtle consolidation difficult to exclude .