As described above, because all MR images were reviewed in consensus by two radiologists during a single session, we do not have data on inter- or intraobserver variability of the Likert scale.

The Likert Scale is ... granularity with more than 5, there is a diminishing return and respondents can be challenged to pick ...

Of the 85 non-overlapping areas, the positive predictive value for the diagnosis of cancer according to each score was 20 % (2/10) for score 1, 23.5 % (4/17) for score 2, 75 % (15/20) for score 3 ...