Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is normal . The aorta is mildly tortuous , but there is no local contour abnormality . There is no pulmonary edema . There is mild blunting of the right costophrenic sulcus , but no free pleural fluid . There is no pneumothorax . The lungs are clear . There is no obvious fracture or dislocation of the ribs . There is no hematoma . There is no vertebral compression fracture .
    OUTPUT:
    
1 . No pleural effusions . 2 . No rib fracture . Stat read was called to Dr . ___ , as requested , at 4 :30 PM , at the time of discovery .