Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left PICC projects over the left subclavian vein , just beyond the axillary vein junction . Although positioning limits comparison , it appears slightly more lateral than on previous examination . No pneumothorax . Slight interval worsening of right upper lobe post obstructive consolidation with bowing of the fissure . Heterogeneous consolidations in the right middle and lower lobes are also more prominent than on prior examination . Right mediastinal and hilar lymphadenopathy have been more fully evaluated on recent chest CT . A moderate right pleural effusion is unchanged . The left lung is clear except for minimal linear left basilar atelectasis .
    OUTPUT:
    
1 . Left PICC projects over the left subclavian vein appearing slightly more proximal in position than on previous examination although positioning differences limits comparison . 2 . Slight worsening of extensive right upper lobe consolidation .