Abstract
Gangrenous cholecystitis and perforation are severe complications of acute cholecystitis, which have a challenging preoperative diagnosis. Early identification allows better surgical management. Contrast-enhanced computed tomography (ceCT) is the current diagnostic gold standard. Contrast-enhanced ultrasonography (CEUS) is a promising tool for the diagnosis of gallbladder perforation, but data from the literature concerning efficacy are sparse. The aim of the study was to evaluate CEUS findings in pathologically proven complicated cholecystitis (gangrenous, perforated gallbladder, pericholecystic abscess). A total of 8 patients submitted to preoperative CEUS, and with subsequent proven acute complicated cholecystitis at surgical inspection and pathological analysis, were retrospectively identified. The final diagnosis was gangrenous/phlegmonous cholecystitis (n. 2), phlegmonous/ulcerative changes plus pericholecystic abscess (n. 2), perforated plus pericholecystic abscess (n. 3), or perforated plus pericholecystic biliary collection (n. 1). Conventional US findings revealed irregularly thickened gallbladder walls in all 8 patients, with vaguely defined walls in 7 patients, four of whom also had striated wall thickening. CEUS revealed irregular enhancing gallbladder walls in all patients. A distinct wall defect was seen in six patients, confirmed as gangrenous/phlegmonous cholecystitis at pathology in all six, and in four as perforation at macroscopic surgical inspection. CEUS is a non-invasive easily repeatable technique that can be performed at the bedside, and is able to accurately diagnose complicated/perforated cholecystitis. Despite the limited sample size in the present case series, CEUS appears as a promising tool for the management of patients with the clinical possibility of having an acute complicated cholecystitis.
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References
Merriam LT, Kanaan SA, Dawes LG et al (1999) Gangrenous cholecystitis: analysis of risk factors and experience with laparoscopic cholecystectomy. Surgery 126:680–685
Jain BK, Prasad D, Mohanty D, Garg PK, Diwaker P, Agarwal V (2012) Gallbladder perforation: a great masquerader. Am Surg 78:E30–E32
Navez B, Ungureanu F, Michiels M et al (2012) Surgical management of acute cholecystitis: results of a 2-year prospective multicenter survey in Belgium. Surg Endosc 26:2436–2445
Wu CH, Chen CC, Wang CJ et al (2011) Discrimination of gangrenous from uncomplicated acute cholecystitis: accuracy of CT findings. Abdom Imaging 36:174–178
Bennett GL, Rusinek H, Lisi V et al (2002) CT findings in acute gangrenous cholecystitis. AJR Am J Roentgenol 178:275–281
Piscaglia F, Nolsoe C, Dietrich CF et al (2011) The EFSUMB guidelines and recommendations on the clinical practice of contrast enhanced ultrasound (CEUS): update 2011 on non-hepatic applications. Ultraschall Med 33:33–59
Tang S, Wang Y (2013) Contrast-enhanced ultrasonography to diagnose gallbladder perforation. Am J Emerg Med 31:1240–1243
Yokoe M, Takada T, Strasberg SM et al (2012) New diagnostic criteria and severity assessment of acute cholecystitis in revised Tokyo guidelines. J Hepatobiliaty Pancreat Sci 19:578–585
Claudon M, Dietrich CF, Choi BI et al (2013) Guidelines and good clinical practice recommendations for contrast enhanced ultrasound (CEUS) in the liver—update 2012: a WFUMB-EFSUMB initiative in cooperation with representatives of AFSUMB, AIUM, ASUM, FLAUS and ICUS. Ultrasound Med Biol 39:187–210
Xu HX (2009) Contrast-enhanced ultrasound in the biliary system: potential uses and indications. World J Radiol 1:37–44
Derici H, Kara C, Bozdag AD, Nazli O, Tansug T, Akca E (2006) Diagnosis and treatment of gallbladder perforation. World J Gastroenterol 12:7832–7836
Bedirli A, Sakrak O, Sozuer EM, Kerek M, Guler I (2001) Factors effecting the complications in the natural history of acute cholecystitis. Hepatogastroenterology 48:1275–1278
Schafer M, Krahenbuhl L, Buchler MW (2001) Predictive factors for the type of surgery in acute cholecystitis. Am J Surg 182:291–297
Borzellino G, Steccanella F, Mantovani W, Genna M (2013) Predictive factors for the diagnosis of severe acute cholecystitis in an emergency setting. Surg Endosc 27:3388–3395
Contini S, Corradi D, Busi N, Alessandri L, Pezzarossa A, Scarpignato C (2004) Can gangrenous cholecystitis be prevented?: a plea against a “wait and see” attitude. J Clin Gastroenterol 38:710–716
Simeone JF, Brink JA, Mueller PR et al (1989) The sonographic diagnosis of acute gangrenous cholecystitis: importance of the Murphy sign. AJR Am J Roentgenol 152:289–290
Hunt DR, Chu FC (2000) Gangrenous cholecystitis in the laparoscopic era. Aust N Z J Surg 70:428–430
Teefey SA, Baron RL, Radke HM, Bigler SA (1991) Gangrenous cholecystitis: new observations on sonography. J Ultrasound Med 10:603–606
Kane RA (1980) Ultrasonographic diagnosis of gangrenous cholecystitis and empyema of the gallbladder. Radiology 134:191–194
Jeffrey RB, Laing FC, Wong W, Callen PW (1983) Gangrenous cholecystitis: diagnosis by ultrasound. Radiology 148:219–221
Chau WK, Na AT, Feng TT, Li YB (1988) Ultrasound diagnosis of perforation of the gallbladder: real-time application and the demonstration of a new sonographic sign. J Clin Ultrasound 16:358–360
Sood BP, Kalra N, Gupta S et al (2002) Role of sonography in the diagnosis of gallbladder perforation. J Clin Ultrasound 30:270–274
Piscaglia F, Bolondi L (2006) The safety of Sonovue in abdominal applications: retrospective analysis of 23188 investigations. Ultrasound Med Biol 32:1369–1375
Kumagai Y, Kotanagi H, Ishida H et al (2006) Gallbladder adenoma: report of a case with emphasis on contrast-enhanced US findings. Abdom Imaging 31:449–452
Zheng SG, Xu HX, Liu LN et al (2013) Contrast-enhanced ultrasound versus conventional ultrasound in the diagnosis of polypoid lesion of gallbladder: a multi-center study of dynamic microvascularization. Clin Hemorheol Microcirc 55(3):359–374
Sparchez Z, Radu P (2012) Role of CEUS in the diagnosis of gallbladder disease. Med Ultrason 14(4):326–330
Xie XH, Xu HX, Xie XY et al (2010) Differential diagnosis between benign and malignant gallbladder diseases with real-time contrast-enhanced ultrasound. Eur Radiol 20(1):239–248
Liu LN, Xu HX, Lu MD et al (2012) Contrast-enhanced ultrasound in the diagnosis of gallbladder diseases: a multi-center experience. PLoS One 7(10):e48371
Inoue T, Kitano M, Kudo M et al (2007) Diagnosis of gallbladder diseases by contrast-anhanced phase-inversion harmonic ultrasonography. Ultrasound Med Biol 33:353–361
Adamietz B, Wenkel E, Uder M et al (2007) Contrast enhanced sonography of the gallbladder: a tool in the diagnosis of cholecystitis? Eur J Radiol 61:262–266
Zechner PM, Rienmuller S, Dorr K, Genger C, Wurzer H (2012) Contrast-enhanced ultrasound detects gallbladder perforation in a patient with acute abdominal pain. Am J Emerg Med 30(516):e515–e516
Yashima YTT, Nakahara S, Ishida K, Nakata R, Isayama H, Koike K (2011) Contrast-enhanced ultrasonographic image of gangrenous gallbladder. J Med Ultrason 38:239–241
Conflict of interest
Fabio Piscaglia has received speaker or advisory board fees or research support from Bracco, Esaote, Siemens, General Electric in the last three years. No other financial support was received from the industry from other authors.
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The study protocol was in keeping with the latest Helsinki declaration and was communicated to the Institutional Review Board of the hospital.
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Informed consent was obtained whenever patients were still reachable, otherwise it was accepted to have it waived, given the retrospective approach of the study.
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Sagrini, E., Pecorelli, A., Pettinari, I. et al. Contrast-enhanced ultrasonography to diagnose complicated acute cholecystitis. Intern Emerg Med 11, 19–30 (2016). https://doi.org/10.1007/s11739-015-1263-z
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DOI: https://doi.org/10.1007/s11739-015-1263-z