Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right PICC ends in the proximal SVC . Prominence of the pulmonary vessels at the hila is unchanged . The lung fields are clear . There is no pneumothorax . There is a small pleural effusion on the right . There is a nondisplaced fracture of the posterior left sixth rib .
    OUTPUT:
    
1 . Small pleural effusion on the right , otherwise no acute cardiopulmonary abnormality . 2 . Left posterior sixth rib fracture .