Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable upright view of the chest . Evaluation is limited due to motion artifact . Vein ground - glass opacities are noted in the mid to lower lungs which are incompletely characterized or assessed due to motion artifact . No large effusion is seen . Mild left basal atelectasis is noted . Prominence of the pulmonary hila appears new . No pneumothorax . Heart size can not be assessed . Mediastinal contour is normal . Bony structures are intact .
    OUTPUT:
    
Limited exam due to motion artifact . Recommend repeat exam to further assess .