Abstract
Aim
To compare the diagnostic performance of contrast enhanced ultrasound (CEUS) and multiphasic contrast enhanced computed tomography (CECT) in differentiating benign and malignant gallbladder (GB) lesions.
Methods
This prospective ethical review board approved study comprised consecutive patients with GB lesions who underwent CEUS and multiphasic CECT at a tertiary care referral center. The enhancement patterns at CEUS and CT were compared. The quantitative CEUS parameters including arrival time (AT), AT in liver, time to peak enhancement, and washout time (WT) were assessed. The diagnostic performance of CEUS and CT features was calculated using receiver operating characteristic analysis. A subgroup analysis was performed for patients with GB wall thickening. Multivariate analysis was performed to identify features significantly associated with malignancy.
Results
Over the study period, 30 patients (mean age, 52.8 ± 12.2 years, 17 females) with GB lesions were evaluated. Benign and malignant diseases were present in 13 and 17 patients, respectively. There was excellent agreement between CEUS and CT findings. Among the quantitative CEUS features, only WT was significantly associated with malignancy in the overall group (p < 0.001) and wall thickening subgroup (p = 0.007). WT within 53.5 s and 51.5 s had sensitivity of 88.2% and 81.8% and specificity of 84.5% and 100% in diagnosing malignant lesions in the overall group (AUC 0.900) and the wall thickening subgroup (area under curve, AUC 0.927), respectively. At multivariate analysis, features that were significantly associated with malignant lesions in the overall group were disruption of GB wall (CEUS), intralesional non-enhancing areas (CEUS), liver involvement (CEUS or CT), and arterial phase hyperenhancement (CT) in the overall group and disruption of GB wall (CEUS), WT (CEUS), and liver involvement (CEUS or CT) in the wall thickening subgroup.
Conclusion
CEUS is a useful adjunct to CT in evaluation of GB lesions. Its utilization in patients with GB wall thickening may improve detection of malignancy.
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References
Kalra N, Suri S, Gupta R, Natarajan SK, Khandelwal N, Wig JD, Joshi K. MDCT in the staging of gallbladder carcinoma. AJR Am J Roentgenol. 2006 Mar;186(3):758-62.
Hundal R, Shaffer EA. Gallbladder cancer: epidemiology and outcome. Clin Epidemiol. 2014 Mar 7;6:99-109.
Kumar R, Srinivasan R, Gupta N, Dey P, Rajwanshi A, Nijhawan R, et al. Spectrum of gallbladder malignancies on fine-needle aspiration cytology: 5 years retrospective single institutional study with emphasis on uncommon variants. Diagn Cytopathol 2017;45(1):36–42.
Dutta U, Bush N, Kalsi D, Popli P, Kapoor VK. Epidemiology of gallbladder cancer in India. Chin Clin Oncol. 2019;8:33.
Gupta P, Kumar M, Sharma V, Dutta U, Sandhu MS. Evaluation of gallbladder wall thickening: a multimodality imaging approach. Expert Rev Gastroenterol Hepatol. 2020;14:463-473
Gupta P, Marodia Y, Bansal A et al. Imaging-based algorithmic approach to gallbladder wall thickening. World J Gastroenterol. 2020;26:6163-6181.
Nicolau C, Ripollés T. Contrast-enhanced ultrasound in abdominal imaging. Abdom Imaging. 2012;37(1):1-19.
Liu X, Jang HJ, Khalili K, Kim TK, Atri M. Successful Integration of Contrast-enhanced US into Routine Abdominal Imaging. Radiographics. 2018 38(5):1454-1477.
Gupta P, Koshi S, Sinha SK, Sharma V, Mandavdhare H, Samanta J, Dutta U, Kochhar R. Contrast-Enhanced Ultrasound is a Useful Adjunct to Doppler Ultrasound in the Initial Assessment of Patients Suspected of Budd Chiari Syndrome. Curr Probl Diagn Radiol. 2021;50(5):646-649.
Cokkinos DD, Antypa E, Kalogeropoulos I, Tomais D, Ismailos E, Matsiras I, Benakis S, Piperopoulos PN. Contrast-enhanced ultrasound performed under urgent conditions. Indications, review of the technique, clinical examples and limitations. Insights Imaging. 2013;4(2):185-98.
Zhang HP, Bai M, Gu JY, He YQ, Qiao XH, Du LF. Value of contrast-enhanced ultrasound in the differential diagnosis of gallbladder lesion. World J Gastroenterol. 2018;24(6):744-751.
Xu JM, Guo LH, Xu HX, Zheng SG, Liu LN, Sun LP, Lu MD, Wang WP, Hu B, Yan K, Hong D, Tang SS, Qian LX, Luo BM. Differential diagnosis of gallbladder wall thickening: the usefulness of contrast-enhanced ultrasound. Ultrasound Med Biol. 2014;40(12):2794-804.
Xie XH, Xu HX, Xie XY, Lu MD, Kuang M, Xu ZF, Liu GJ, Wang Z, Liang JY, Chen LD, Lin MX. Differential diagnosis between benign and malignant gallbladder diseases with real-time contrast-enhanced ultrasound. Eur Radiol. 2010;20(1):239-48.
Chen LD, Huang Y, Xie XH, Chen W, Shan QY, Xu M, Liu JY, Nie ZQ, Xie XY, Lu MD, Shen SL, Wang W. Diagnostic nomogram for gallbladder wall thickening mimicking malignancy: using contrast-enhanced ultrasonography or multi-detector computed tomography? Abdom Radiol (NY). 2017;42(10):2436-2446.
Cheng Y, Wang M, Ma B, Ma X. Potential role of contrast-enhanced ultrasound for the differentiation of malignant and benign gallbladder lesions in East Asia: A meta-analysis and systematic review. Medicine (Baltimore). 2018;97(33):e11808.
Kim SJ, Lee JM, Lee JY, Kim SH, Han JK, Choi BI, Choi JY. Analysis of enhancement pattern of flat gallbladder wall thickening on MDCT to differentiate gallbladder cancer from cholecystitis. AJR Am J Roentgenol. 2008;191(3):765-71.
Liu LN, Xu HX, Lu MD, Xie XY, Wang WP, Hu B, Yan K, Ding H, Tang SS, Qian LX, Luo BM, Wen YL. Contrast-enhanced ultrasound in the diagnosis of gallbladder diseases: a multi-center experience. PLoS One. 2012;7(10):e48371.
Liang X, Jing X. Meta-analysis of contrast-enhanced ultrasound and contrast-enhanced harmonic endoscopic ultrasound for the diagnosis of gallbladder malignancy. BMC Med Inform Decis Mak. 2020 Sep 17;20(1):235.
Bo X, Chen E, Wang J, Nan L, Xin Y, Wang C, Lu Q, Rao S, Pang L, Li M, Lu P, Zhang D, Liu H, Wang Y. Diagnostic accuracy of imaging modalities in differentiating xanthogranulomatous cholecystitis from gallbladder cancer. Ann Transl Med. 2019 Nov;7(22):627.
Meacock LM, Sellars ME, Sidhu PS. Evaluation of gallbladder and biliary duct disease using microbubble contrast-enhanced ultrasound. Br J Radiol. 2010;83(991):615-627.
Sun LP, Guo LH, Xu HX, Liu LN, Xu JM, Zhang YF, Liu C, Bo XW, Xu XH. Value of contrast-enhanced ultrasound in the differential diagnosis between gallbladder adenoma and gallbladder adenoma canceration. Int J Clin Exp Med. 2015 Jan 15;8(1):1115-21.
Yuan Z, Liu X, Li Q, Zhang Y, Zhao L, Li F, Chen T. Is Contrast-Enhanced Ultrasound Superior to Computed Tomography for Differential Diagnosis of Gallbladder Polyps? A Cross-Sectional Study. Front Oncol. 2021 May 24;11:657223.
Acknowledgements
Dr. Yashi Marodia, Senior Resident, Department of Radiodiagnosis and Imaging for preparing schematic diagram to show the enhancement patterns (Figure 1).
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Boddapati, S.B., Lal, A., Gupta, P. et al. Contrast enhanced ultrasound versus multiphasic contrast enhanced computed tomography in evaluation of gallbladder lesions. Abdom Radiol 47, 566–575 (2022). https://doi.org/10.1007/s00261-021-03364-6
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DOI: https://doi.org/10.1007/s00261-021-03364-6