Table 3.
Diagnostic ability of PJC and/or KL-6 measurement of pancreatic juice for differentiating IPMC from IPMN.
| IPMC (n = 5) and IPMN (n = 19) | |||||
|---|---|---|---|---|---|
| Sensitivity, % | Specificity, % | PPV, % | NPV, % | Accuracy, % | |
| KL-6 measurement | 100 | 100 | 100 | 100 | 100 |
| (5/5) | (19/19) | (5/5) | (19/19) | (24/24) | |
|
| |||||
| PJC | 100 | 100 | 100 | 100 | 100 |
| (5/5) | (19/19) | (5/5) | (19/19) | (24/24) | |
|
| |||||
| PJC and KL-6 measurement combined | 100 | 100 | 100 | 100 | 100 |
| (5/5) | (19/19) | (5/5) | (19/19) | (24/24) | |
*Materials of which final diagnosis was obtained by operation or clinical follow-up.