Differential diagnosis of benign and malignant branch duct intraductal papillary mucinous neoplasm using contrast-enhanced endoscopic ultrasonography

doi:10.3748/wjg.v21.i20.6252

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World Journal of Gastroenterology

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1007-9327

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Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

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World J Gastroenterol. May 28, 2015; 21(20): 6252-6260
Published online May 28, 2015. doi: 10.3748/wjg.v21.i20.6252

Table 4 Optimum cut-off values for mural nodule height to differentiate between benign and malignant branch duct intraductal papillary mucinous neoplasm using mural nodule height as measured using each imaging modality or pathological specimens

	AUC	Cutoff value (mm)	Sensitivity (95%CI)	Specificity (95%CI)	Accuracy (95%CI)
CT	0.82	13.1	70 (0.35-0.93)	100 (0.48-1.00)	80 (0.51-0.96)
EUS	0.87	10.6	90 (0.53-1.00)	80 (0.27-1.00)	87 (0.58-0.99)
CE-EUS	0.92	8.8	100 (0.69-1.00)	80 (0.27-1.00)	93 (0.66-1.00)
Pathological specimens	0.90	7.6	100 (0.69-1.00)	80 (0.27-1.00)	93 (0.66-1.00)

CT: Computed tomography; EUS: Endoscopic ultrasonography; CE-EUS: Contrast-enhanced EUS; AUC: Area under the curve.

Citation: Harima H, Kaino S, Shinoda S, Kawano M, Suenaga S, Sakaida I. Differential diagnosis of benign and malignant branch duct intraductal papillary mucinous neoplasm using contrast-enhanced endoscopic ultrasonography. World J Gastroenterol 2015; 21(20): 6252-6260
URL: https://www.wjgnet.com/1007-9327/full/v21/i20/6252.htm
DOI: https://dx.doi.org/10.3748/wjg.v21.i20.6252