Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right Port - A - Cath tip ends in the lower SVC . Right perifissural opacity corresponds to known FDG avid lesion , better appreciated on the PET - CT from ___ . No focal consolidation to suggest pneumonia . No pleural effusion , edema , or pneumothorax . The cardiomediastinal silhouette is normal . The descending thoracic aorta is mildly tortuous . No acute osseous abnormality .
    OUTPUT:
    
1 . No focal pneumonia . 2 . Right perifissural opacity appears to correspond to known FDG avid lesion on PET - CT from ___ .