Total

Percentage (%)

Nodule size

2 - 4 cm

33

40.7

>4 cm

26

32.1

1 - 2 cm

15

18.5

<1 cm

1

1.2

Unspecified

6

7.4

Nodule echogenicity

Hyper echogenic

23

28.4

Iso echogenic

17

21.0

Hypo echogenic

13

16.0

Anechoic

2

2.5

Unspecified

26

32.1

If hypoechogenic, specify

Moderately

12

92.3

Strongly

0

0.0

Unspecified

1

7.7

Nodule contour

Regular

44

54.3

Irregular

6

7.4

Unspecified

31

38.3

Microcalcification

Yes

5

6.2

No

44

54.3

Unspecified

32

39.5

Macrocalcification

Yes

13

16.0

No

33

40.7

Unspecified

35

43.2

Vascularisation

Peripheral

17

21.0

Mixed

10

12.3

Central

1

1.2

Absence

6

7.4

Unspecified

47

58.0

Cervical adenopathy

Yes

14

17.3

No

65

80.2

Unspecified

2

2.5