Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . A large mass which is better assessed on prior CT all appears unchanged in the left upper lobe with partial involvement of the left lower lobe . A left pleural effusion is not changed . A 1 .3 cm nodular opacity is seen projecting over the right upper lung , which is better assessed on the prior CT . Surgical clips are noted in the right upper abdomen . A left - sided PICC line is seen terminating at the cavoatrial junction .
    OUTPUT:
    
1 . A left - sided PICC line is seen terminating at the low SVC . 2 . A large mass in the left upper lobe with partial involvement of the left lower lobe is better evaluated on the prior CT , however appears grossly unchanged . 3 . A 1 .3 cm nodular opacity in the right upper lung is better evaluated on the prior CT , however appears grossly unchanged . 4 . A left pleural effusion is unchanged .