0:01

Um case six is a 60 year old screening

0:04

callback.

0:09

What you see is amorphous calcifications.

0:12

These are

0:15

calcifications which are difficult to see which

0:18

means they are hazy on

0:21

both CC and 90 degree views.

0:24

So in contrast to Milk of calcium, which

0:27

can be smudgy on CC View and

0:30

kind of hard to see on CC view but you know layers on

0:33

the 90 view a more foot calcifications

0:36

are difficult to see on

0:39

both CC and 90 view

0:42

in other words. You cannot Define a particular

0:45

shape to these calcifications.

0:51

So these in this case it was a

0:54

grouped amorphous calcification, which is

0:57

also assigned by rats for

1:00

So the teaching point for amorphous calcifications, as

1:03

I said, it's like hazy on both CC and

1:06

90 view the distribution

1:09

is important just like the course heterogeneous calcification

1:12

if it is diffuse and bilateral

1:15

it becomes a pirates too if it

1:18

is grouped segmental or linear, it becomes

1:21

by rats for and the positive predictive value is

1:24

around 25%