Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild bronchial wall thickening is new from the prior study and suggests underlying mild bronchitis . There is no focal consolidation , pleural effusion , pneumothorax , or pulmonary edema . The cardiomediastinal silhouette is stable . A compression deformity of the T9 vertebral body is unchanged from ___ .
    OUTPUT:
    
Mild bronchial wall thickening suggesting mild bronchitis . No focal consolidation .