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Table 1 BIRADS classification

From: Opportunistic mammography screening provides effective detection rates in a limited resource healthcare system

BIRADS

Definition

Opportunistic MMG screening

Targeted MMG screening

Diagnostic MMG

  

No

%

No

%

No

%

0

Incomplete

7

0.4

1

0.4

0

 

1

Negative

887

45.8

102

42.5

47

15.1

2

Benign findings

911

47

114

47.5

103

33.0

3

Probably benign abnormality

93

4.8

11

4.6

49

15.7

4

Suspicious abnormality

35

1.8

11

4.6

51

16.3

5

Highly suggestive of malignancy

5

0.2

1

0.4

62

19.9

 

Total

1938

100

240

100

312

100