Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is mild pectus deformity . An equivocal area of increased opacity is seen along the right cardiac border . A right - sided Port - A - Cath tip ends in the distal SVC . The heart is not enlarged . There is no pneumothorax or pleural effusion .
    OUTPUT:
    
An equivocal area of increased opacity is seen along the right cardiac border in this patient with mild pectus deformity . If the decision to treat depends on this finding , more radiographic certainty could be obtained through an additional film in the left anterior oblique position .