Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Pleurx projects at right lung base . There is no pneumothorax . Fluid loculation in right major fissure has significantly improved . Right lung base loculated pleural effusion is unchanged . Left minimal pleural effusion has improved . The rest of the exam is stable in this patient with known lung cancer with right hilar mass .
    OUTPUT:
    
Patient is known with right hilar mass and right basal Pleurx . Loculated portion of the pleural effusion in major fissure has significantly improved . Left pleural effusion is minimal and improved .