ABSTRACT
Gallbladder perforation is one of the most serious complications of cholecystitis and is rarely seen in 2-11% of cases. Pericholecystic abscesses secondary to gallbladder perforation are rare. Rapid diagnosis is important because of high morbidity and mortalityrates. A subcapsular abscess secondary to gallbladder microperforation is presented on 18F-fluorodeoxyglucose positron emission tomography/computed tomography performed for restaging in a patient with maxillary sinus cancer.
Keywords:
Gallbladder micro-perforation, abscess, 18F-FDG PET/CT
References
1
Kochar K, Vallance K, Mathew G, Jadhav V. Intrahepatic perforation of the gall bladder presenting as liver abscess: case report, review of literature and Niemeier’s classification. Eur J Gastroenterol Hepatol 2008;20:240-244.
2
Kim PN, Lee KS, Kim IY, Bae WK, Lee BH. Gallbladder perforation: comparison of US findings with CT. Abdom Imaging 1994;19:239-242.
3
Quiroga-Garza A, Alvarez-Villalobos NA, Angeles-Mar HJ, Garcia-Campa M, Muñoz-Leija MA, Salinas-Alvarez Y, Elizondo-Omaña RE, Guzmán-López S. Localized gallbladder perforation: a systematic review of treatment and prognosis. HPB (Oxford) 2021;23:1639-1646.
4
Smith EA, Dillman JR, Elsayes KM, Menias CO, Bude RO. Cross-sectional imaging of acute and chronic gallbladder inflammatory disease. AJR Am J Roentgenol 2009;192:188-196.
5
Peer A, Witz E, Manor H, Strauss S. Intrahepatic abscess due to gallbladder perforation. Abdom Imaging 1995;20:452-455.
6
Singh K, Singh A, Vidyarthi SH, Jindal S, Thounaojam CK. Spontaneous intrahepatic type II gallbladder perforation: a rare cause of liver abscess - case report. J Clin Diagn Res 2013;7:2012-2014.
7
Pijl JP, Nienhuis PH, Kwee TC, Glaudemans AWJM, Slart RHJA, Gormsen LC. Limitations and pitfalls of FDG-PET/CT in infection and inflammation. Semin Nucl Med 2021;51:633-645.
8
Tan GJ, Berlangieri SU, Lee ST, Scott AM. FDG PET/CT in the liver: lesions mimicking malignancies. Abdom Imaging 2014;39:187-195.
9
Rahman WT, Wale DJ, Viglianti BL, Townsend DM, Manganaro MS, Gross MD, Wong KK, Rubello D. The impact of infection and inflammation in oncologic 18F-FDG PET/CT imaging. Biomed Pharmacother 2019;117:109168.