Second Opinion Interpretations by Specialty Radiologists at a Pediatric Hospital: Rate of Disagreement and Clinical Implications

Abstract

Our findings suggest that discrepancy rates for second interpretations in studies of pediatric patients transferred to tertiary care pediatric institutions are substantial. Although the original and second interpretations in the majority of cases were in agreement, major discrepancies were prevalent--12.6% and 32.6% of neuroimaging and body studies, respectively--and the second interpretations were significantly correlated with the final diagnosis. These results indicate that interpretations by subspecialty radiologists at a point-of-care facility provide important clinical information about the pediatric patient and should be recognized by payers as integral to optimal care.