Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient remains scoliotic . Lung volumes are relatively low . There is diffuse increase in interstitial markings bilaterally which may relate to chronic lung disease and / or interstitial edema . No large pleural effusion is seen . Left base retrocardiac opacity may be due to combination of atelectasis and interstitial lung disease / edema , however , consolidation due to infection or aspiration not excluded in the appropriate clinical setting . No pneumothorax is seen . The cardiac and mediastinal silhouettes are stable , with with prominence of the main pulmonary artery suggesting component of pulmonary hypertension . .
    OUTPUT:
    
Increased interstitial markings bilaterally may be due to chronic lung disease and / or interstitial edema . Patchy left base retrocardiac opacity may be due to combination of interstitial lung markings and atelectasis , although focal consolidation due to infection or aspiration is not entirely excluded in the appropriate clinical setting . Persistent prominence of the main pulmonary artery suggesting pulmonary hypertension .