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Table 1 Preoperative lesion’s characteristics

From: A modified sentinel node and occult lesion localization (SNOLL) technique in non-palpable breast cancer: a pilot study

   No. of lesions %
  Age   
Mean 60   
Range 43-81   
Breast quadrant    
 Upper outer   17 65 %
 Inferior inner   2 7 %
 Upper inner   6 24 %
 Inferior outer   1 4 %
Radiological diagnosis    
 BI-RADS 4   13 50 %
 BI-RADS 5   11 42 %
 BI-RADS 6   2 8 %
Cytological (C) or histological (B) diagnosis    
 C3   4 15 %
 C4   6 23 %
 C5   8 31 %
 B4   2 8 %
 B5   6 23 %