Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a fan - shaped opacity in the apical posterior segment of the right upper lobe suspicious for pneumonia . There are no other areas of focal consolidation or opacities . There is no pleural effusion or evidence of pneumothorax . The heart is borderline normal in size . The aorta is mildly calcified . The mediastinum appears widened with a right thoracic inlet mass seen impinging and slightly compressing the trachea . Finding most likely represents an enlarged thyroid . Degenerative changes of the thoracic spine are seen . Pleural surfaces are unremarkable .
    OUTPUT:
    
1 . Right apical / posterior upper lobe pneumonia . Followup six weeks after treatment is recommended . 2 . Right - sided thoracic inlet mass , most likely thyroid enlargement , compressing trachea . Please correlate clinically and consider followup study with ultrasound . These findings were relayed to Dr . ___ ___ phone at 10 :57 a .m . by ___ ___ .