Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient has had recent right upper lobectomy with expected elevation of the right hemidiaphragm , right shift of the mediastinum / trachea and postoperative change including moderate subcutaneous emphysema along the right lateral chest wall extending into the right supraclavicular soft tissue , decreased in extent since ___ . Overall appearance of the right apex is similar to the prior exams on ___ . Expansion of the right lung is smaller from the most recent exam but similar to the exam earlier on ___ appears related to phase of respiration . Surgical clips projecting in the mediastinum are unchanged . No evidence of large pneumothorax . Trace pleural effusions bilaterally are best appreciated on the lateral view . The heart is probably top normal in size , unchanged . The descending thoracic aorta is tortuous with mild atherosclerotic calcifications at the knob . Multilevel degenerative changes of the thoracic spine are mild - to - moderate . Slight increased density overlapping the facet joints at the lower thoracic spine on the lateral view are similar to the PA and lateral chest radiograph from ___ and may reflect degenerative change .
    OUTPUT:
    
1 . Expected postsurgical changes after right upper lobectomy . 2 . Trace bilateral pleural effusions .