Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size within normal limits . The aortic knob is calcified . Spiculated right hilar mass is relatively unchanged compared to previous exams . No overt pulmonary edema is noted . Left lower lobe opacity concerning for pneumonia . No acute bony abnormalities present . No pleural effusion or pneumothorax noted .
    OUTPUT:
    
New left lower lobe opacity concerning for pneumonia . Findings discussed with ICU team during morning case conference on ___ .