Table 1.

Technical features applied to each area under investigation.

Region	Number of slides	Dissector size	Counting frame
A9	8	50 × 50	120 × 120
A10	7	50 × 50	150 × 150
A8	3	40 × 40	120 × 120
PB	3	40 × 40	100 × 100
A7	2	40 × 40	110 × 110
A6sc	4	40 × 40	110 × 110
A6	3	35 × 35	120 × 120
A5	4	30 × 30	80 × 80
C1/A1	9	40 × 40	100 × 100
C2/A2	9	35 × 35	90 × 90
AP	4	50 × 50	120 × 120