Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared to chest radiograph dated ___ , frontal and lateral radiographs demonstrate decreased but persistent small bilateral pleural effusions with a fissural component on the right . There is no overt pumonary edema , although some vascular congestion is present . The lungs remain grossly clear without focal consolidation . The cardiomediastinal contour appears stable allowing for differences in patient positioning . Severe kyphosis of thoracic spine is redemonstrated contributing to low lung volumes .
    OUTPUT:
    
Improved pleural effusions and pulmonary edema .