Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right upper mediastinal widening , at the level of the manubrium , and increased soft tissue in the right tracheobronchial angle could represent adenopathy that has developed or increased since ___ . The hila are not clearly enlarged . Widening of the apparent left lower paraspinal stripe is probably a retrocardiac soft tissue abnormality such as a hiatus hernia or an esophageal mass . Of note the lowest images on the neck CT showed upper paratracheal mediastinal adenopathy as well as severe esophageal thickening . The lungs are clear and the pleural effusion is minimal on the left if any .
    OUTPUT:
    
Mediastinal adenopathy and esophageal abnormalities , thickening or mass , deserves chest CT , with contrast .