Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is rotated somewhat to the left . Given this , no focal consolidation is seen . There is slight blunting of the left costophrenic angle and there could be a trace pleural effusion . No pulmonary edema is seen . The cardiac silhouette is mildly enlarged . The aorta is tortuous . The cardiac and mediastinal silhouettes are similar to the prior study . Slight prominence and indistinctness of the hila suggest pulmonary vascular engorgement without overt pulmonary edema .
    OUTPUT:
    
Slight blunting of the left costophrenic angle , nonspecific , but could be due to a small pleural effusion . No focal consolidation .