Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is suggestion of abnormal anterior mediastinal soft tissue which is new from the prior exam from ___ . Otherwise , the cardiomediastinal contours are within normal limits . The bilateral hila are unremarkable . The lungs are clear without focal consolidation . There is no evidence of pulmonary vascular congestion . There is no pneumothorax or pleural effusion .
    OUTPUT:
    
1 . Suggestion of abnormal anterior mediastinal soft tissue , new since prior from ___ , nonspecific . Recommend CT chest for further evaluation . 2 . Otherwise , no acute cardiopulmonary process . Clear lungs .