Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Status post left upper lobe wedge resection . A moderate - sized left apical pneumothorax remains and is now accompanied by an air - fluid level consistent with a hydropneumothorax . Left basilar atelectasis appears increased since the prior exam while minimal right base atelectasis is similar to prior . Small dependent left and possible small right effusions .
    OUTPUT:
    
Status post left upper lobe VATS with moderate - sized left apical hydropneumothorax . Worsening left basilar atelectasis .