Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A frontal upright view of the chest was obtained reportedly . Low lung volumes result in bronchovascular crowding . A right Port - A - Cath is again seen , although the tip is not well visualized . A chest tube overlies the right hemithorax . A right pleural density is a loculated effusion . No new opacity . A tiny right pneumothorax is newly apparent . Cardiac and mediastinal silhouettes are stable . Barium from recent esophagram is noted .
    OUTPUT:
    
1 . Tiny right apical pneumothorax is newly apparent . Otherwise , no change from ___ . Findings discovered at 11 :37 a .m . and discussed with Dr . ___ at 11 :38 a .m . ___ by phone .