Correlation between preoperative diagnosis and subsequent diagnosis at treatment
| Cytology | ||||||
|---|---|---|---|---|---|---|
| C5 | C4 | C3 | C2 | C1 | Total | |
| Cytology results before conversion to core biopsy: symptomatic/screening | ||||||
| Total malignant | 76/159 | 21/44 | 2/8 | 0/4 | 14/53 | 113/268 |
| Invasive | 74/122 | 19/32 | 1/6 | 0/2 | 14/29 | 108/191 |
| Non-invasive | 2/37 | 2/12 | 1/2 | 0/2 | 0/24 | 5/77 |
| Total benign | 0/2 | 4/8 | 17/12 | 30/12 | 27/27 | 78/61 |
| No histology | 12/2 | 10/0 | 6/5 | 131/123 | 123/102 | 282/232 |
| Total C results | 88/163 | 35/52 | 25/25 | 161/139 | 164/182 | 473/561 |
| Histology | ||||||
|---|---|---|---|---|---|---|
| B5 | B4 | B3 | B2 | B1 | Total | |
| Core biopsy results after conversion: symptomatic/screening | ||||||
| Total malignant | 160/192 | 0/8 | 2/1 | 0/2 | 1/13 | 163/216 |
| Invasive | 158/165 | 0/4 | 2/1 | 0/1 | 1/2 | 161/173 |
| Non-invasive | 2/27 | 0/4 | 0/0 | 0/1 | 0/11 | 2/43 |
| Total benign | 1/1 | 1/4 | 2/5 | 13/8 | 3/22 | 20/40 |
| No histology | 42/2 | 2/0 | 1/0 | 105/80 | 12/47 | 162/129 |
| Total B results | 203/195 | 12 | 5/6 | 118/90 | 16/82 | 345/385 |