
영남대학교 의과대학 내과학교실
Division of Gastroenterology and Hepatology, Department of Internal Medicine, College of Medicine, Yeungnam University, Daegu, Korea
Copyright © 2016 Yeungnam University College of Medicine
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| Authors | Sample size | Sensitivity (%) | Specificity (%) | NPV (%) | PPV (%) | Accuracy of EUS-FNA(%) | Treatment plan change after EUS(%) |
|---|---|---|---|---|---|---|---|
| Mohamadnejad et al. [63] | 81 | 73a) | 97 | ||||
| Fritscher et al. [64] | 44 | 89 | 100 | 100 | 100 | 91 | 27/44(61.3) |
| Eloubeidi et al. [65] | 28 | 86 | 100 | 57 | 100 | 88 | 22/28(79) |
| Dewitt et al. [66] | 24 | 77 | 100 | 29 | 100 | 79 | 9/24(37.5) |
| Ohshima et al. [67] | 22 | 100 | 100 | 100 | 100 | 6/22(27.2) |
Differential diagnosis of cystic lesions of the pancreas
| Types | Age(yr) | CT | Site(main) | Malignant potential | Cystic fluid CEA | Communication with the duct |
|---|---|---|---|---|---|---|
| SCA | 50-70 | Honeycomb, microcystic central scar | Anywhere | Very low | Normal | Rarely |
| MCN | 40-60 | Macrocystic | Body and tail | High | High | Occasionally |
| IPMN | 60-70 | Duct ectasia | Head | Moderate-high | Variable | Typically |
| SPEN | 20-30 | Solid and cystic | Tail | Moderate | Rarely | |
| PC | Any age | Anywhere | None | Frequently |
Outcomes of EUS-FNA in diagnosing cholangiocarcinoma
| Authors | Sample size | Sensitivity (%) | Specificity (%) | NPV (%) | PPV (%) | Accuracy of EUS-FNA(%) | Treatment plan change after EUS(%) |
|---|---|---|---|---|---|---|---|
| Mohamadnejad et al. [63] | 81 | 73 |
97 | ||||
| Fritscher et al. [64] | 44 | 89 | 100 | 100 | 100 | 91 | 27/44(61.3) |
| Eloubeidi et al. [65] | 28 | 86 | 100 | 57 | 100 | 88 | 22/28(79) |
| Dewitt et al. [66] | 24 | 77 | 100 | 29 | 100 | 79 | 9/24(37.5) |
| Ohshima et al. [67] | 22 | 100 | 100 | 100 | 100 | 6/22(27.2) |
CT, computed tomography; SCA, serous cystadenoma; MCN, mucinous cystic neoplasm; IPMN, intraductal papillary mucinous neoplasm; SPEN, solid pseudopapillary neoplasm; PC, pseudocyst.
NPV, negative predictive value; PPV, positive predictive value; EUS-FNA, endoscopic ultrasonography guided fine needle aspiration Sensitivity of distal bile duct was higher than that of proximal bile duct(81% vs. 59%).