Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral expiratory chest radiographs again demonstrate a left chest tube , which is in the fissure . The small left apical pneumothorax is unchanged . The cardiomediastinal contour remains normal , with persistent mediastinal air . A left midlung opacity representing the known laceration is again seen . Increased opacity of the lingula represents continued hemorrhage , as seen on recent CT . A larger left posterior pleural fluid collection is concerning for increased hemothorax . The right lung remains well expanded and clear .
    OUTPUT:
    
1 . Unchanged left apical pneumothorax , with the left chest tube in the fissure . 2 . Increased posterior left pleural fluid collection is concerning for increased hemothorax . 3 . Slightly increased lingular opacity may represent continued lingular hemorrhage , as seen on recent CT chest . These findings were discussed via telephone by ___ , MD , with ___ ___ , NP , at ___ on ___ .