Abstract
Objectives
The purpose of this study is to evaluate the diagnostic performance of HRUS, CT, and MRI for differentiating xanthogranulomatous cholecystitis (XGC) from gallbladder (GB) cancer.
Materials and Methods
Patients with surgically proven XGC (n = 40) and GB cancer (n = 44), who had undergone at least one HRUS (n = 43), CT (n = 82), or MRI (n = 34) examination between 2000 and 2012, were included. Two radiologists retrospectively graded the likelihood of XGC or GB cancer using a 5-point confidence scale; they also assessed the imaging features. Statistical analyses were performed using ROC, ANOVA, and Fisher’s exact test.
Results
Diagnostic performance of MRI was better than HRUS for differentiating XGC from GB cancer (AUCs = 0.867 and 0.911 vs. AUCs = 0.818 and 0.86). However, HRUS showed a better performance than CT (AUCs = 0.818 and 0.86 vs. AUCs = 0.806 and 0.84) with moderate to excellent agreement (κ = 0.48–0.83). Statistically common findings for XGC included non-focal thickening, smooth GB wall, presence of intramural nodules, type I enhancement of wall, transient hepatic attenuation difference, and continuity of mucosa (p < 0.05). Co-existence of gallstones (OR = 16.5), non-focal thickening (OR = 14.7), and collapsed lumen (OR = 13.0) on HRUS, and type I enhancement on CT (OR = 3.52) were independently associated with XGC (p < 0.05).
Conclusion
Although MRI showed a better performance than both HRUS and CT, HRUS showed a better performance than CT. The co-existence of gallstones, non-focal thickening, and collapsed lumen on HRUS was independently associated with XGC.
Similar content being viewed by others
References
Christensen AH, Ishak KG (1970) Benign tumors and pseudotumors of the gallbladder. Report of 180 cases. Arch Pathol 90:423–432
Reed A, Ryan C, Schwartz SI (1994) Xanthogranulomatous cholecystitis. J Am Coll Surg 179:249–252
Goodman ZD, Ishak KG (1981) Xanthogranulomatous cholecystitis. Am J Surg Pathol 5:653–659
Houston JP, Collins MC, Cameron I, et al. (1994) Xanthogranulomatous cholecystitis. Br J Surg 81:1030–1032
Maeda T, Shimada M, Matsumata T, et al. (1994) Xanthogranulomatous cholecystitis masquerading as gallbladder carcinoma. Am J Gastroenterol 89:628–630
Maker AV, Maker VK (2012) Malignant masquerade of xanthogranulomatous cholecystitis on intraoperative ultrasound of the liver. J Surg Oncol 106:525–526
Agarwal AK, Kalayarasan R, Javed A, Sakhuja P (2013) Mass-forming xanthogranulomatous cholecystitis masquerading as gallbladder cancer. J Gastrointest Surg 17:1257–1264
Chun KA, Ha HK, Yu ES, et al. (1997) Xanthogranulomatous cholecystitis: CT features with emphasis on differentiation from gallbladder carcinoma. Radiology 203:93–97
Ros PR, Goodman ZD (1997) Xanthogranulomatous cholecystitis versus gallbladder carcinoma. Radiology 203:10–12
Kim PN, Lee SH, Gong GY, et al. (1999) Xanthogranulomatous cholecystitis: radiologic findings with histologic correlation that focuses on intramural nodules. Am J Roentgenol 172:949–953
Parra JA, Acinas O, Bueno J, et al. (2000) Xanthogranulomatous cholecystitis: clinical, sonographic, and CT findings in 26 patients. Am J Roentgenol 174:979–983
Hatakenaka M, Adachi T, Matsuyama A, Mori M, Yoshikawa Y (2003) Xanthogranulomatous cholecystitis: importance of chemical-shift gradient-echo MR imaging. Eur Radiol 13:2233–2235
Shuto R, Kiyosue H, Komatsu E, et al. (2004) CT and MR imaging findings of xanthogranulomatous cholecystitis: correlation with pathologic findings. Eur Radiol 14:440–446
Uchiyama K, Ozawa S, Ueno M, et al. (2009) Xanthogranulomatous cholecystitis: the use of preoperative CT findings to differentiate it from gallbladder carcinoma. J Hepatobiliary Pancreat Surg 16:333–338
Chang BJ, Kim SH, Park HY, et al. (2010) Distinguishing xanthogranulomatous cholecystitis from the wall-thickening type of early-stage gallbladder cancer. Gut Liver 4:518–523
Goshima S, Chang S, Wang JH, et al. (2010) Xanthogranulomatous cholecystitis: diagnostic performance of CT to differentiate from gallbladder cancer. Eur J Radiol 74:e79–e83
Shetty GS, Abbey P, Prabhu SM, Narula MK, Anand R (2012) Xanthogranulomatous cholecystitis: sonographic and CT features and differentiation from gallbladder carcinoma: a pictorial essay. Jpn J Radiol 30:480–485
Kang TW, Kim SH, Park HJ, et al. (2013) Differentiating xanthogranulomatous cholecystitis from wall-thickening type of gallbladder cancer: added value of diffusion-weighted MRI. Clin Radiol . doi:10.1016/j.crad.2013.03.022
Zhao F, Lu PX, Yan SX, et al. (2013) CT and MR features of xanthogranulomatous cholecystitis: an analysis of consecutive 49 cases. Eur J Radiol . doi:10.1016/j.ejrad.2013.04.026
Bilgin M, Shaikh F, Semelka RC, et al. (2009) Magnetic resonance imaging of gallbladder and biliary system. Top Magn Reson Imaging 20:31–42
Jang JY, Kim SW, Lee SE, et al. (2009) Differential diagnostic and staging accuracies of high resolution ultrasonography, endoscopic ultrasonography, and multidetector computed tomography for gallbladder polypoid lesions and gallbladder cancer. Ann Surg 250:943–949
Joo I, Lee JY, Kim JH, et al. (2013) Differentiation of adenomyomatosis of the gallbladder from early-stage, wall-thickening-type gallbladder cancer using high-resolution ultrasound. Eur Radiol 23:730–738
Guzman-Valdivia G (2005) Xanthogranulomatous cholecystitis in laparoscopic surgery. J Gastrointest Surg 9:494–497
Spinelli A, Schumacher G, Pascher A, et al. (2006) Extended surgical resection for xanthogranulomatous cholecystitis mimicking advanced gallbladder carcinoma: A case report and review of literature. World J Gastroenterol 12:2293–2296
Rastogi A, Singh DK, Sakhuja P, Gondal R (2010) Florid xanthogranulomatous cholecystitis masquerading as invasive gallbladder cancer leading to extensive surgical resection. Indian J Pathol Microbiol 53:144–147
Kim SJ, Lee JM, Lee JY, et al. (2008) Analysis of enhancement pattern of flat gallbladder wall thickening on MDCT to differentiate gallbladder cancer from cholecystitis. Am J Roentgenol 191:765–771
Casas D, Perez-Andres R, Jimenez JA, et al. (1996) Xanthogranulomatous cholecystitis: a radiological study of 12 cases and a review of the literature. Abdom Imaging 21:456–460
Acknowledgments
We would like to thank Bonnie Hami, MA (USA) for her editorial assistance in the preparation of this manuscript.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Lee, E.S., Kim, J.H., Joo, I. et al. Xanthogranulomatous cholecystitis: diagnostic performance of US, CT, and MRI for differentiation from gallbladder carcinoma. Abdom Imaging 40, 2281–2292 (2015). https://doi.org/10.1007/s00261-015-0432-x
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00261-015-0432-x