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©2008 The WJG Press and Baishideng.
World J Gastroenterol. Feb 28, 2008; 14(8): 1218-1221
Published online Feb 28, 2008. doi: 10.3748/wjg.14.1218
Published online Feb 28, 2008. doi: 10.3748/wjg.14.1218
Table 1a Sensitivity and specificity of MRCP for abnormal branch pancreatic ducts as compared with ERCP by Reviewer 1. Result of the assessment of images
Location of abnormal | Number of lesions | Sensitivity (%) | Specificity (%) | |||
branch pancreatic ducts | TP | TN | FP | FN | ||
Head | 25 | 40 | 13 | 15 | 25/40 (63) | 40/53 (75) |
Body | 16 | 88 | 18 | 12 | 16/28 (57) | 88/106 (83) |
Tail | 4 | 19 | 6 | 5 | 4/9 (44) | 19/25 (76) |
Table 1b Sensitivity and specificity of MRCP for abnormal branch pancreatic ducts as compared with ERCP findings by Reviewer 2. Result of the assessment of images
Location of abnormal | Number of lesions | Sensitivity (%) | Specificity (%) | |||
branch pancreatic ducts | TP | TN | FP | FN | ||
Head | 22 | 44 | 9 | 18 | 22/40 (55) | 44/53 (83) |
Body | 18 | 87 | 19 | 10 | 18/28 (64) | 87/106 (82) |
Tail | 4 | 18 | 7 | 5 | 4/9 (44) | 18/25 (72) |
Table 2 Sensitivity and specificity of MRCP for mild chronic pancreatitis (Cambridge Classification)
Sensitivity (%) | Specificity (%) | |
Reviewer 1 | 10/16 (63) | 9/12 (75) |
Reviewer 2 | 9/16 (56) | 10/12 (83) |
Table 3 Interobserver agreement regarding the identification of abnormal branch pancreatic ducts (κ statics)
Location of abnormal branch pancreatic ducts | κvalue |
Abnormal branch, head | 0.67 |
Abnormal branch, body | 0.68 |
Abnormal branch, tail | 0.86 |
Diagnosis of mild chronic pancreatitis | 0.79 |
- Citation: Sai JK, Suyama M, Kubokawa Y, Watanabe S. Diagnosis of mild chronic pancreatitis (Cambridge classification): Comparative study using secretin injection-magnetic resonance cholangiopancreatography and endoscopic retrograde pancreatography. World J Gastroenterol 2008; 14(8): 1218-1221
- URL: https://www.wjgnet.com/1007-9327/full/v14/i8/1218.htm
- DOI: https://dx.doi.org/10.3748/wjg.14.1218