Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Compared to prior study from ___ , there is interval increase in left pleural effusion . There is no right pleural effusion . Lungs are otherwise clear . Substantial left lower costal pleural thickening is again seen . Moderate cardiomegaly appears chronic .
    OUTPUT:
    
Interval reaccumulation of left pleural effusion from ___ .