Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral radiographs of the chest demonstrates a mass along the right heart border with adjacent satellite nodule consistent with patient 's known lung cancer . Widening of the peritracheal stripe is consistent with lymphadenopathy as seen on concurrent chest CT . No pneumothorax or large effusion .
    OUTPUT:
    
Right middle lobe mass and satellite nodules consistent with patient 's known lung cancer . No evidence of pneumothorax or large effusion .