Contrast-enhanced ultrasound: Improving the preoperative staging of hepatocellular carcinoma and guiding individual treatment

doi:10.3748/wjg.v20.i35.12628

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Sep 21, 2014 (publication date) through Jul 3, 2024

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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. Sep 21, 2014; 20(35): 12628-12636
Published online Sep 21, 2014. doi: 10.3748/wjg.v20.i35.12628

Table 4 Sensitivity, specificity, accuracy and positive predictive value, negative predictive value for contrast-enhanced computed tomography/magnetic resonance imaging, contrast-enhanced ultrasound, intraoperative ultrasound in the S-group

	Sensitivity	Specificity	Accuracy	PPV	NPV
CE-CT or MRI	84.0%	69.6%	79.5%	85.7%	66.7%
CEUS	90.0%	100.0%	93.2%	100%	82.2%
IOUS	94.0%	78.3%	89.1%	90.4%	85.7%
CEUS + CE-CT/MRI	90.0%	100%	93.2%	100%	82.2%

S-group: the “Smaller group” (≤ 5 cm in diameter). PPV: Positive predictive value; NPV: Negative predictive value; CEUS: Contrast-enhanced ultrasound; IOUS: Intraoperative ultrasound; CE-CT: Contrast-enhanced computed tomography; MRI: Magnetic resonance imaging.

Citation: Zhang XY, Luo Y, Wen TF, Jiang L, Li C, Zhong XF, Zhang JY, Ling WW, Yan LN, Zeng Y, Wu H. Contrast-enhanced ultrasound: Improving the preoperative staging of hepatocellular carcinoma and guiding individual treatment. World J Gastroenterol 2014; 20(35): 12628-12636
URL: https://www.wjgnet.com/1007-9327/full/v20/i35/12628.htm
DOI: https://dx.doi.org/10.3748/wjg.v20.i35.12628