PMID: 25785101Mar 19, 2015Paper

Value of contrast-enhanced ultrasound in the differential diagnosis between gallbladder adenoma and gallbladder adenoma canceration

International Journal of Clinical and Experimental Medicine
Li-Ping SunXiao-Hong Xu

Abstract

To investigate the value of contrast-enhanced ultrasound (CEUS) in the differential diagnosis between gallbladder adenomas and gallbladder adenomas canceration. CEUS data from 34 patients (25 patients with gallbladder adenomas and 9 patients with gallbladder adenomas canceration) were retrospectively analyzed, including the characteristics of contrast arrival time, time to peak enhancement, enhancement extend, enhancement morphology and the intactness of gallbladder wall below the lesions. On CEIS, the contrast arrival time and the time to peak enhancement were significantly shorter in patients with gallbladder adenomas than in patients with gallbladder adenomas canceration (12.63 ± 3.37 s vs. 18.11 ± 3.26 s, P < 0.001; 17.42 ± 3.69 s vs. 24.56 ± 4.36 s, P < 0.001). The time to iso-enhancement showed no significant difference between the two groups; while the time to hypo-enhancement was significantly shorter in patients with gallbladder adenomas canceration than in patients with gallbladder adenomas (55.56 ± 15.48 s vs. 84.71 ± 36.07 s, P = 0.027), and the enhancement time of the liver was significantly slower in patients with gallbladder adenomas canceration than in patients with gallbladder adenomas (22.78 ± 5.28 s vs. 16.63...Continue Reading

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