TABLE 4:

Diagnostic utility analysis by degree of radiologic diagnostic certainty

ResultDefinite Diagnoses* (n = 155)Probable Diagnoses (n = 30)
Group
    Not CJD88/013/5
    CJD5/622/10
Utility
    Sensitivity0.930.83
    Specificity1.000.72
  • Note.—No. of diagnoses are negative/positive findings on MR imaging.

  • * Read as “definitely CJD” or “definitely not CJD.”

  • Read as “probably CJD” or “probably not CJD.”