Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Clips in the left hilus and at the left costophrenic angle are compatible with prior lobectomy changes . The remaining left lung appears well aerated . Small amount of expected pleural fluid is seen occupying the left apical region , although it is stable compared to prior study . The cardiomediastinal contours are within normal limits . The right lung is clear . There is no pneumothorax . Suspected elevation of the left hemidiaphragm persists .
    OUTPUT:
    
Expected post left lobectomy changes without evidence of complication .