Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable frontal chest radiograph demonstrates at but improved aeration in the right lung . There is a small loculated pneumothorax at the level of the right chest tube which is seen projecting to the level of the carina . There is a possible right apical pneumothorax without tension . There is right midlung pulmonary edema likely secondary to re-expansion . The left lung is grossly clear . Cardio mediastinal and hilar contour are stable in appearance . Right IJ seen with its tip terminating at the cavoatrial junction .
    OUTPUT:
    
Small right apical pneumothorax as well as loculated air in the proximity of the right chest tube . Right midlung pulmonary edema , likely secondary to re-expansion .