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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