Table 2.
Margin | |
---|---|
PanIN or IPMN at margin (n = 86) | 45% |
IPMN at final margin | |
None (n = 154) | 80% |
Low grade (n = 17) | 9% |
Moderate grade (n = 15) | 8% |
High grade (n = 6) | 3% |
PanIN at final margin | |
None (n = 138) | 72% |
1 (n = 33) | 17% |
2 (n = 17) | 9% |
3 (4) | 2% |
Frozen section (n = 44) | 23% |
Path on frozen | |
Negative (n = 27) | 61% |
Low grade IPMN (n = 12) | 27% |
Moderate grade IPMN (n = 3) | 7% |
High grade IPMN (n = 1) | 2% |
PanIN (n = 1) | 2% |