0:00

Now we move on to women with average

0:02

risk who get supplemental MR screening.

0:04

This was another Christiana

0:05

cool, very important study.

0:07

Um, and she had, um, over 2,000 women

0:10

who had multiple sequential screens

0:12

and these were full protocol MR.

0:15

She found 60 additional cancers.

0:17

Good combination of DCIS

0:18

and invasive cancers.

0:18

There were 48 at that 1st

0:18

round, 13 at the 2nd round.

0:20

There was 1 cancer actually found by

0:21

all 3 modalities in retrospect, but no

0:24

cancer diagnosed only by mammography

0:25

or only by ultrasound and not by MR.

0:29

0 interval cancer rate and

0:31

cancer detection rate by MR

0:34

15.

0:34

5 per 1,000.

0:37

Good rate.

0:38

And it wasn't about density.

0:39

This was women of all densities.

0:41

So here's the numbers.

0:42

You can see the different density

0:43

categories, A, B, C, and D.

0:45

And you see the percent of women across the whole,

0:46

all the women who had, um, cancer diagnosed.

0:47

And so it shows you that even in those low

0:50

density breasts, cancers were detected by MR only.

0:53

And these MRs, uh, the MR detected

0:56

cancers tended to be small, node negative,

0:59

yet high grade, so aggressive cancers.

1:01

Those are the ones we really want to find.

1:02

Find them early.