Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Consolidation in the lingula on ___ and ___ has resolved , but a ___- mm left upper lobe nodule , at the periphery of the lung at the level of the fourth anterior rib has grown , presuming that corresponds to what was a 4 - mm nodule in the left upper lobe on the ___ CT scan , 3K : 11 : There are no other lung nodules and no pleural effusion or evidence of central adenopathy . Although glioblastoma is rarely metastatic peripherally , that is in the differential diagnosis as well as nodular infection , particularly if the patient is receiving steroids or is otherwise immunosuppressed . ___ covering Dr . ___ paged at 4 : 18 p .m . , one minute after recognition of the radiographic findings , failed to respond . The findings were posted to the critical findings online bulletin board for direct notitification of the referrring physician .
    OUTPUT:
    
PA and lateral chest compared to ___ through ___ , read in conjunction with a chest CTA , ___ .