Copyright
©The Author(s) 2018.
World J Gastroenterol. Mar 28, 2018; 24(12): 1332-1342
Published online Mar 28, 2018. doi: 10.3748/wjg.v24.i12.1332
Published online Mar 28, 2018. doi: 10.3748/wjg.v24.i12.1332
Table 3 Concordance rate between frozen section diagnosis and permanent section diagnosis
| Concordance rate (%) | Sensitivity (%) | Specificity (%) | Positive-predictive value (%) | Negative-predictive value (%) | |
| Original diagnostic results | |||||
| Total layer | 68.0 | 85.7 | 66.1 | 90.0 | 90.2 |
| Epithelial layer | 69.0 | 78.6 | 64.6 | 73.3 | 86.4 |
| Subepithelial layer | 98.0 | 85.7 | 100.0 | 100.0 | 98.9 |
| Revised diagnostic results | |||||
| Total layer | 95.0 | 85.7 | 97.5 | 90.0 | 97.5 |
| Epithelial layer | 93.0 | 70.0 | 95.6 | 73.3 | 96.5 |
| Subepithelial layer | 98.0 | 85.7 | 100.0 | 100.0 | 98.9 |
- Citation: Shiraki T, Kuroda H, Takada A, Nakazato Y, Kubota K, Imai Y. Intraoperative frozen section diagnosis of bile duct margin for extrahepatic cholangiocarcinoma. World J Gastroenterol 2018; 24(12): 1332-1342
- URL: https://www.wjgnet.com/1007-9327/full/v24/i12/1332.htm
- DOI: https://dx.doi.org/10.3748/wjg.v24.i12.1332