Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient has a history of chronic interstitial lung disease with waxing and waning pulmonary edema and infection . Today it is largely unchanged with diffuse infiltrative and interstitial opacities stable since ___ . Bilateral pleural effusion is essentially the same . Cardiomediastinal silhouette is stable and demonstrates mild cardiomegaly . There is no pneumothorax . Enteric tube is seen once again , entering the stomach and then out of field of view . Right - sided PICC terminates within the mid SVC . An endotracheal tube terminates no less than 6 cm from the carina .
    OUTPUT:
    
Study is essentially unchanged from priors with unchanged diffuse infiltrative and interstitial opacities .