Abstract
Purpose
This prospective study investigated the ability of contrast-enhanced ultrasonography (CEUS) with Sonazoid to diagnose gangrenous cholecystitis and determined the inter-observer agreement.
Methods
From September 2012 to August 2014, 27 patients with acute cholecystitis underwent preoperative CEUS (registration number 1277). After Sonazoid injection, harmonic imaging of the gallbladder wall was performed, and the findings were recorded using movie clips. The signal intensity was classified as absence (uncomplicated) or presence of perfusion defects (gangrenous). The physician performing CEUS recorded the findings immediately after the examination. Another physician (blinded to the clinical information) then reviewed the movie clips and recorded the findings. The final diagnosis was determined by histological examination in all 27 patients.
Results
The final diagnosis was gangrenous cholecystitis in 15 patients and uncomplicated cholecystitis in 12. On CEUS examination, perfusion defects were detected in 10 patients with gangrenous cholecystitis, giving a sensitivity of 66.7 %, specificity of 100 %, positive predictive value of 100 %, and negative predictive value of 70.6 %. On review of the movie clips, these values were 73.3, 100, 100, and 75.0 %, respectively. The inter-observer agreement between physicians was good (κ coefficient, 0.64).
Conclusions
CEUS with Sonazoid is a useful and reproducible modality for diagnosing gangrenous cholecystitis.
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References
Miura F, Takada T, Strasberg SM, Tokyo Guidelines Revision Committee, et al. TG13 flowchart for the management of acute cholangitis and cholecystitis. J Hepatobiliary Pancreat Sci. 2013;20:47–54.
Okamoto K, Takada T, Strasberg SM, Tokyo Guidelines Revision Committee, et al. TG13 management bundles for acute cholangitis and cholecystitis. J Hepatobiliary Pancreat Sci. 2013;20:55–9.
Merriam LT, Kanaan SA, Dawes LG, et al. Gangrenous cholecystitis: analysis of risk factors and experience with laparoscopic cholecystectomy. Surgery. 1999;126:680–5.
Habib FA, Kolachalam RB, Khilnani R, Preventza O, Mittal VK. Role of laparoscopic cholecystectomy in the management of gangrenous cholecystitis. Am J Surg. 2001;181:71–5.
Wu CH, Chen CC, Wang CJ, et al. Discrimination of gangrenous from uncomplicated acute cholecystitis: accuracy of CT findings. Abdom Imaging. 2011;36:174–8.
Singh AK, Sagar P. Gangrenous cholecystitis: prediction with CT imaging. Abdom Imaging. 2005;30:218–21.
Bennett GL, Rusinek H, Lisi V, et al. CT findings in acute gangrenous cholecystitis. AJR Am J Roentgenol. 2002;178:275–81.
Watanabe Y, Nagayama M, Okumura A, et al. MR imaging of acute biliary disorders. Radiographics. 2007;27:477–95.
Meacock LM, Sellars ME, Sidhu PS. Evaluation of gallbladder and biliary duct disease using microbubble contrast-enhanced ultrasound. Br J Radiol. 2010;83:615–27.
Sparchez Z, Radu P. Role of CEUS in the diagnosis of gallbladder disease. Med Ultrason. 2012;14:326–30.
Revel L, Lubrano J, Badet N, Manzoni P, Degano SV, Delabrousse E. Preoperative diagnosis of gangrenous acute cholecystitis: usefulness of CEUS. Abdom Imaging. 2014;39:1175–81.
Cotran RS, Kumar V, Robbins SL. Pathologic basis of disease. 4th ed. Philadelphia: Saunders; 1989. p. 971.
Hunt DR, Chu FC. Gangrenous cholecystitis in the laparoscopic era. Aust N Z J Surg. 2000;70:428–30.
Lameris W, van Randen A, van Es HW, OPTIMA study group, et al. Imaging strategies for detection of urgent conditions in patients with acute abdominal pain: diagnostic accuracy study. BMJ. 2009;338:2431.
Kiewiet JJ, Leeuwenburgh MM, Bipat S, Bossuyt PM, Stoker J, Boermeester MA. A systematic review and meta-analysis of diagnostic performance of imaging in acute cholecystitis. Radiology. 2012;264:708–20.
van Santvoort HC. Imaging techniques in acute cholecystitis (in Dutch with English abstract). Ned Tijdschr Geneeskd. 2013;157:A6028.
Teefey SA, Baron RL, Bigler SA. Sonography of the gallbladder: significance of striated (layered) thickening of the gallbladder wall. AJR Am J Roentgenol. 1991;156:945–7.
Simeone J, Brink JA, Mueller PR, et al. The sonographic diagnosis of acute gangrenous cholecystitis: importance of the Murphy sign. AJR Am J Roentgenol. 1989;152:289–90.
Hata J, Kamada T, Haruma K, Kusunoki H. Evaluation of bowel ischemia with contrast-enhanced US: initial experience. Radiology. 2005;236:712–5.
Hamada T, Yamauchi M, Tanaka M, Hashimoto Y, Nakai K, Suenaga K. Prospective evaluation of contrast-enhanced ultrasonography with advanced dynamic flow for the diagnosis of intestinal ischaemia. Br J Radiol. 2007;80:603–8.
Gianetti A, Biscontri M, Randisi P, Cortese B, Minacci C, Stumpo M. Contrast-enhanced sonography in the diagnosis of acute mesenteric ischemia: case report. J Clin Ultrasound. 2010;38:156–60.
Adamietz B, Wenkel E, Uder M, et al. Contrast enhanced sonography of the gallbladder: a tool in the diagnosis of cholecystitis? Eur J Radiol. 2007;61:262–6.
Kim KA, Park CM, Park SW, et al. Contrast-enhanced power Doppler US: is it useful in the differentiation of gallbladder disease? Clin Imaging. 2002;26:319–24.
Esteban JM, Maldonado L, Elia I, Ferrando F. Value of power Doppler ultrasonography with intravenous contrast medium (Levograf) in the diagnosis of acute cholecystitis. Gastroenterol Hepatol. 2002;25:79–83.
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All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2008 (5). Informed consent was obtained from all patients for being included in the study.
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Kawai, R., Hata, J., Manabe, N. et al. Contrast-enhanced ultrasonography with Sonazoid for diagnosis of gangrenous cholecystitis. J Med Ultrasonics 43, 193–199 (2016). https://doi.org/10.1007/s10396-015-0677-6
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DOI: https://doi.org/10.1007/s10396-015-0677-6