Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiomediastinal contours are unchanged with cardiac size normal an evidence of esophagectomy and neo esophagus . Small right effusion is grossly unchanged . Right lower lobe atelectasis have minimally increased . There is no pneumothorax . The left lung is grossly clear .
    OUTPUT:
    
Stable small right effusion