Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . There may be minimal pulmonary vascular congestion . 2 .1 cm soft tissue density projecting over the right supraclavicular region is grossly stable since at least ___ . The cardiac and mediastinal silhouettes are stable .
    OUTPUT:
    
Possible minimal pulmonary vascular congestion . Otherwise , no acute cardiopulmonary process .