©The Author(s) 2016.
World J Gastroenterol. Jan 21, 2016; 22(3): 1236-1245
Published online Jan 21, 2016. doi: 10.3748/wjg.v22.i3.1236
Published online Jan 21, 2016. doi: 10.3748/wjg.v22.i3.1236
| Cyst fluid test | Test characteristics | Diagnosis |
| String sign ≥ 1 cm, ≥ 1 s | 95% specificity, 94% positive predictive value | Mucinous |
| Cyst fluid cytology | 63% sensitivity | Mucinous or malignant |
| Cyst wall cytology | 29% increased diagnostic yield | Mucinous or malignant |
| CEA > 192 ng/mL | 75% sensitivity, 84% specificity | Mucinous |
| CEA < 5 ng/mL | 50% sensitivity, 95% specificity | Serous cystadenoma, pseudocyst, cystic neuroendocrine tumor |
| Amylase < 250 U/L | 44% sensitivity, 98% specificity | Excludes pseudocyst |
- Citation: Chiang AL, Lee LS. Clinical approach to incidental pancreatic cysts. World J Gastroenterol 2016; 22(3): 1236-1245
- URL: https://www.wjgnet.com/1007-9327/full/v22/i3/1236.htm
- DOI: https://dx.doi.org/10.3748/wjg.v22.i3.1236