Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . There is no focal consolidation , effusion , or pneumothorax . There appears to be some prominence of the central pulmonary vessels , right greater than left , with abrupt narrowing of the distal pulmonary arterial vessels on the right . Imaged osseous structures are intact . Degenerative changes are seen in the spine . No free air below the right hemidiaphragm is seen . Area of relative lucency overlying the right supraclavicular region may be exterior to the patient or soft tissue edema .
    OUTPUT:
    
1 . No pulmonary edema or other acute intrathoracic process . 2 . Area of relative lucency overlying the right supraclavicular region may be exterior to the patient or soft tissue edema . Correlate with direct visualization .