Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is increased right lower lobe opacity with apparent small nodules . The heart is slightly larger , now with mild cardiomegaly . The mediastinal and hilar contours are normal . The aorta is tortuous . There is no pleural effusion or pneumothorax . Surgical clips project over the right neck .
    OUTPUT:
    
Increased right lower lobe opacity and nodularity . Heart size is slightly larger . Findings may reflect asymmetric pulmonary edema with dilated vessels . Metastasis is also possible and can not be completely excluded . Consider repeat chest radiograph after treatment to ensure resolution .