Table 2

 Details of the positive/negative discrepancies using the cutoff of H score of 10

H scoreInternal control
Core biopsyExcisionCore biopsyExcisionTime between core biopsy and surgery (days)Systemic treatment before surgeryTumour type and grade
NST, no special type.
030PositivePositive40NoneNST, grade 3
055PositivePositive124NoneNST, grade 2
100PositivePositive31NoneNST, grade 3
200PositivePositive31NoneNST, grade 3
402PositivePositive43NoneNST, grade 3
100None presentPositive97ChemotherapyNST, grade 3
805PositivePositive134ChemotherapyNST, grade 3