Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lungs are well expanded . Indistinct , somewhat nodular opacity projecting over the posterolateral right fifth rib . No pleural abnormality . Severe cardiomegaly is unchanged . No pulmonary edema . Although lateral left sixth rib fracture is unchanged . Note is made of a 1 cm radiodensity projecting over the greater tuberosity of the left humerus .
    OUTPUT:
    
1 . No evidence of acute cardiopulmonary abnormality . 2 . 1 cm density projecting over the greater tuberosity of the left humerus . Recommend dedicated left shoulder radiographs for further evaluation . 3 . Indistinct , somewhat nodular opacity projecting over the posterolateral right fifth rib could be parenchymal or osseous or artifact . Attention on follow - up chest radiograph .