Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is perihilar haziness and indistinctness of the pulmonary vessels compatible with moderate pulmonary edema , slightly worse when compared to older exam . Degree of cardiac enlargement is similar . Trace pleural effusions are also suspected . No acute osseous abnormalities .
    OUTPUT:
    
Moderate pulmonary edema .