Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low , accounting for some bronchovascular crowding . There are bilateral diffuse fine reticular opacities , more pronounced in the right lung base , which are not significantly changed from the previous exam although the patient did not have interstitial disease in the previous CT from ___ . Mild right - sided pleural thickening in the lower lung is unchanged . Stable blunting of the right costophrenic angle is compatible with scarring . Compared with the previous examination , there is interval increase in size of left - sided pleural effusion . No pneumothorax is identified . Multiple surgical ___ in the upper abdomen were reidentified .
    OUTPUT:
    
1 . Interval increase of left - sided pleural effusion from ___ . 2 . Fine reticular opacities are unchanged from the previous radiograph . However , given the absence of interstitial lung disease in the previous exam , further assessment with non contrast CT chest ( HRCT protocol ) is warranted .