Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Well expanded and clear lungs . No pleural effusion pneumothorax . Heart size , mediastinal contour , and hila are unremarkable . Mild leftwards deviation of the trachea is similar dating back to ___ . Limited assessment of the upper abdomen is unremarkable . No displaced rib fracture .
    OUTPUT:
    
1 . Normal chest . No pneumonia , pulmonary edema , or displaced rib fracture . 2 . Stable mild leftwards deviation of trachea in a patient with a known goiter . Clinical correlation is recommended to assess whether hormonally active .