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Kuwabara R, Harada Y. Is a Gallbladder Coming Back? A Seroma in the Gallbladder Fossa. Am J Med 2021; 134:e327-e328. [PMID: 33144128 DOI: 10.1016/j.amjmed.2020.09.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Revised: 09/22/2020] [Accepted: 09/22/2020] [Indexed: 10/23/2022]
Affiliation(s)
- Ren Kuwabara
- Departmenst of Internal Medicine, Nagano Chuo Hospital, Japan
| | - Yukinori Harada
- Departmenst of Internal Medicine, Nagano Chuo Hospital, Japan; Department of Diagnostic and Generalist Medicine, Dokkyo Medical University Hospital, Tochigi, Japan.
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Copelan A, Bahoura L, Tardy F, Kirsch M, Sokhandon F, Kapoor B. Etiology, Diagnosis, and Management of Bilomas: A Current Update. Tech Vasc Interv Radiol 2015; 18:236-43. [PMID: 26615164 DOI: 10.1053/j.tvir.2015.07.007] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A biloma is a well-demarcated collection of bile outside the biliary tree. Traumatic and iatrogenic injuries, most commonly secondary to cholecystectomy, are the usual causes. Although bilomas are relatively uncommon, this pathologic entity may lead to significant morbidity and mortality if not promptly diagnosed and properly managed. As clinical signs and symptoms of bilomas are often nonspecific and laboratory values may be unremarkable, imaging modalities including ultrasound, computed tomography, magnetic resonance imaging, and hepatobiliary cholescintigraphy play a crucial role in the diagnosis of this condition. It is paramount that interventional radiologists not only be well versed in the management of bilomas but also be knowledgeable in the diagnosis as well as key imaging findings that dictate the interventional management. The purpose of this article is to review the etiology, pathophysiology, and clinical presentation of bilomas to primarily focus on the relevant multimodal imaging findings and the minimally invasive management options.
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Affiliation(s)
- Alexander Copelan
- Department of Radiology and Diagnostic Imaging, Beaumont Health System, Royal Oak, MI.
| | - Lawrence Bahoura
- Department of Radiology and Diagnostic Imaging, Beaumont Health System, Royal Oak, MI
| | - Frances Tardy
- Department of Radiology, Imaging Institute, Cleveland Clinic, Cleveland, OH
| | - Matthias Kirsch
- Department of Radiology and Diagnostic Imaging, Beaumont Health System, Royal Oak, MI
| | - Farnoosh Sokhandon
- Body Imaging, Department of Radiology and Diagnostic Imaging, Beaumont Health System, Royal Oak, MI
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Tosun A, Hancerliogullari KO, Serifoglu I, Capan Y, Ozkaya E. Role of preoperative sonography in predicting conversion from laparoscopic cholecystectomy to open surgery. Eur J Radiol 2014; 84:346-349. [PMID: 25579475 DOI: 10.1016/j.ejrad.2014.12.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Accepted: 12/05/2014] [Indexed: 10/24/2022]
Abstract
BACKGROUND Laparoscopic cholecystectomy is the first step treatment in cholelithiasis. The purpose of this study was to establish a radiologic view on prediction of conversion from laparoscopic cholecystectomy to open surgery. METHODS This study included 176 patients who had undergone laparoscopic cholecystectomy. Preoperative ultrasonographic findings were assessed and we gave points to each finding according to results from correlation analysis. After the scoring we investigated the relationship between ultrasonographic findings and conversion from laparoscopic cholecystectomy to open surgery. RESULTS Scoring significantly predicted failure in laparoscopic approach (AUC=0.758, P=0.003,). Optimal cut off score was found to be 1.95 with 67% sensitivity and 78% specificity. Score>1.95 was a risk factor for failure in laparoscopic approach [odds ratio=7.1(95% CI,2-24.9, P=0.002)]. There were 8 subjects out of 36(22%) with high score underwent open surgery while 4 out of 128 (3%) subjects with low score needed open surgery (p=0.002). Negative predictive value of 128/132=97%. Mean score of whole study population was 1.28 (range 0-8.8) and mean score of subjects underwent open surgery was 3.6 while it was 1.1 in successful laparoscopic approach group (p<0.001). Mean Age and BMI were similar between groups (p>0.05). Sex of subjects did not affect the success of surgery (p>0.05). CONCLUSION The contribution of preoperative ultrasonography is emphasized in many studies. Our study suggests quantitative results on conversion from laparoscopic cholecystectomy to open surgery. We believe that radiologists have to indicate the risk of conversion in their ultrasonography reports.
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Affiliation(s)
| | | | | | - Yavuz Capan
- Gaziantep Primer Hospital, Department of Surgery
| | - Enis Ozkaya
- Dr. Sami Ulus Maternity and Children's Health Training and Research Hospital, Department of Obstetrics and Gynecology
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Smereczyński A, Starzyńska T, Kołaczyk K, Kładny J. Role of sonography in assessing complications after laparoscopic cholecystectomy. J Ultrason 2014; 14:152-62. [PMID: 26674247 PMCID: PMC4579702 DOI: 10.15557/jou.2014.0015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2013] [Revised: 05/28/2013] [Accepted: 06/20/2013] [Indexed: 01/04/2023] Open
Abstract
Laparoscopic cholecystectomy, which was introduced to the arsenal of surgical procedures in the middle of the 1980s, is a common alternative for conventional cholecystectomy. Its primary advantage is less invasive character which entails shorter hospitalization and faster recovery. Nevertheless, the complications of both procedures are comparable and encompass multiple organs and tissues. The paper presents ultrasound presentation of the surgical bed after laparoscopic cholecystectomy and of complications associated with this procedure. In the first week following the surgery, the presence of up to 60 ml of fluid in the removed gallbladder bed should be considered normal in certain patients. The fluid will gradually absorb. In single cases, slight amounts of fluid are detected in the peritoneal cavity, which also should not be alarming. Carbon dioxide absorbs from the peritoneal cavity within two days. Ultrasound assessment of the surgical bed after cholecystectomy is inhibited by hemostatic material left during the surgery. Its presentation may mimic an abscess. In such cases, the decisive examination is magnetic resonance imaging but not computed tomography. On the other hand, rapidly accumulating fluid around the liver is an alarming symptom, particularly when there is inadequate blood supply or when peritoneum irritation symptoms develop. Depending on the suspected cause of the patient's deteriorating condition, it is essential to perform urgent computed tomography angiography, celiac angiography or endoscopic retrograde cholangiopancreatography or magnetic resonance cholangiopancreatography. The character of the fluid collection may be determined by its ultrasound-guided puncture. This procedure allows for aspiration of fluid and placement of a drain. Moreover, transabdominal ultrasound examination after laparoscopic cholecystectomy may contribute to the identification of: dropped stones in the right hypochondriac region, residual fragment of the gallbladder with possible concretions, undiagnosed choledocholithiasis, existing cholestasis, pseudoaneurysm of the hepatic artery, portal vein thrombosis and hematoma as well as hernias of the abdominal walls. Moreover, ultrasound examination helps to identify optimal sites in the abdominal integuments, which enables collision-free access to the peritoneal cavity.
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Affiliation(s)
| | - Teresa Starzyńska
- Klinika Gastrologii, Pomorski Uniwersytet Medyczny, Szczecin, Polska
| | - Katarzyna Kołaczyk
- Zakład Diagnostyki Obrazowej i Radiologii Interwencyjnej, Pomorski Uniwersytet Medyczny, Szczecin, Polska
| | - Józef Kładny
- Klinika Chirurgii Ogólnej i Onkologicznej, Pomorski Uniwersytet Medyczny, Szczecin, Polska
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5
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Point-of-Care Ultrasound Diagnosis of A Post-Cholecystectomy Abscess. J Emerg Med 2013; 44:e359-60. [DOI: 10.1016/j.jemermed.2012.11.055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2012] [Revised: 08/25/2012] [Accepted: 11/02/2012] [Indexed: 11/19/2022]
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Xing J, Rochester J, Messer CK, Reiter BP, Korsten MA. A phantom gallbladder on endoscopic retrograde cholangiopancreatography. World J Gastroenterol 2007; 13:6274-6. [PMID: 18069773 PMCID: PMC4171243 DOI: 10.3748/wjg.v13.i46.6274] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Various complications have been related to laparoscopic cholecystectomy but most occur shortly after the procedure. In this report, we present a case with very late complications in which an abscess developed within the gallbladder fossa 6 years after laparoscopic cholecystectomy. The abscess resolved after treatment with CT-guided extrahepatic aspiration. However, 4 years later, an endoscopic retrograde cholangiopancreatography (ERCP) performed for choledocholithiasis demonstrated a “gallbladder” which communicated with the common bile duct via a patent cystic duct. This unique case indicates that a cystic duct stump may communicate with the gallbladder fossa many years following cholecystectomy.
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Gandolfi L, Torresan F, Solmi L, Puccetti A. The role of ultrasound in biliary and pancreatic diseases. EUROPEAN JOURNAL OF ULTRASOUND : OFFICIAL JOURNAL OF THE EUROPEAN FEDERATION OF SOCIETIES FOR ULTRASOUND IN MEDICINE AND BIOLOGY 2003; 16:141-59. [PMID: 12573783 DOI: 10.1016/s0929-8266(02)00068-x] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The possibilities and the limits of transabdominal ultrasonography (US) in the diagnosis of bilio-pancreatic diseases are reviewed here in the light of the last 10 years' research. US remains the method of choice for the diagnosis of gallstones and is generally accepted as an initial imaging technique in gallstone complications, such as acute cholecystitis. Moreover the method can be useful for the detection of the biliary complications after laparoscopic cholecystectomy and after liver transplantation. US is still considered the first diagnostic procedure when stones are suspected in the common bile duct. The use of color Doppler can provide a differential diagnosis of gallbladder cancer with respect to other benign inflammatory or polypoid lesions. Color Doppler US allows to detect vascular complications of acute pancreatitis such as pseudoaneurysms. US is still considered useful for the initial screening of the pancreatic cancer. However, for staging other imaging techniques must be employed. With US useful informations are obtained in the diagnosis of cystic tumors of the pancreas and of pancreatic metastases. US is generally of little use for the diagnosis of endocrine tumors.
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Affiliation(s)
- Lionello Gandolfi
- Section of Gastroenterology, Policlinic Hospital S.Orsola-Malpighi, Via Albertoni 15, 40138 Bologna, Italy.
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8
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Håkansson K, Leander P, Ekberg O, Håkansson HO. MR imaging of upper abdomen following cholecystectomy. Normal and abnormal findings. Acta Radiol 2001. [PMID: 11259947 DOI: 10.1034/j.1600-0455.2001.042002181.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
PURPOSE To describe the normal MR appearance after cholecystectomy and the findings in patients with postoperative complications using fast pulse sequences in abdominal MR imaging. MATERIAL AND METHODS In a prospective study of 119 patients, 64 were examined with MR after cholecystectomy. In total, 56 patients with uncomplicated cholecystectomy were examined with MR 1--5 days (mean 1.6 days) after cholecystectomy. Nine patients had an abdominal postoperative complication and 8 of these were examined with MR after the complication commenced 1--12 days after the cholecystectomy. RESULTS Oedema in the gallbladder fossa was the only finding in 39 patients (61%), all with uneventful recovery. Small fluid collections in an area consistent with the gallbladder fossa were seen in 9/64 (14%) patients, of which 3 had surgical complications: 1 bleeding and 2 bile duct leakage. Twenty-two (34%) patients had small locally situated fluid collections adjacent to the liver, 14 were uneventful and 8 showed postoperative surgical complications. Seven patients had fluid in the rest of the abdomen of which 5 had surgical complications; 4 due to bile duct leakage and 1 acute pancreatitis. One patient had a postoperative bleeding not seen on MR images. CONCLUSION MR is very sensitive in detecting fluid collections. Early MR findings following cholecystectomy are normally only subtle changes, mainly in the gallbladder fossa. Fluid collections diagnosed elsewhere than in the gallbladder fossa usually indicate a surgical complication and a surgical complication is unlikely if MR fails to show a fluid collection.
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Affiliation(s)
- K Håkansson
- Department of Radiology, Kalmar Hospital, Kalmar, Sweden
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9
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Dexter SP, Miller GV, Davides D, Martin IG, Sue Ling HM, Sagar PM, Larvin M, McMahon MJ. Relaparoscopy for the detection and treatment of complications of laparoscopic cholecystectomy. Am J Surg 2000; 179:316-9. [PMID: 10875993 DOI: 10.1016/s0002-9610(00)00345-7] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND Laparotomy remains the commonest intervention in patients with abdominal complications of laparoscopic surgery. Our own policy is to employ relaparoscopy to avoid diagnostic delay and unnecessary laparotomy. The results of using this policy in patients with suspected intra-abdominal complications following laparoscopic cholecystectomy are reviewed. METHODS Data were collected from laparoscopic cholecystectomies carried out by five consultant surgeons in one center. Details of relaparoscopy for complications were analyzed. RESULTS Thirteen patients underwent relaparoscopy within 7 days of laparoscopic cholecystectomy for intra-abdominal bleeding (2 patients) or abdominal pain (11 patients). The causes of pain were subhepatic haematoma (1), acute pancreatitis (1), small bowel injury (1), and minor bile leakage (6). In 2 patients no cause was identified. Twelve patients were managed laparoscopically and 1 patient required laparotomy. Median stay after relaparoscopy was 7 days (range 2 to 19). CONCLUSIONS Exploratory laparotomy can be avoided by prompt relaparoscopy in the majority of patients with abdominal complications of laparoscopic cholecystectomy.
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Affiliation(s)
- S P Dexter
- Leeds Institute for Minimally Invasive Therapy, Centre for Digestive Diseases, and the University of Leeds, Wellcome Wing, The General Infirmary, Leeds, UK
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Mergener K, Strobel JC, Suhocki P, Jowell PS, Enns RA, Branch MS, Baillie J. The role of ERCP in diagnosis and management of accessory bile duct leaks after cholecystectomy. Gastrointest Endosc 1999; 50:527-31. [PMID: 10502175 DOI: 10.1016/s0016-5107(99)70077-5] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND Endoscopic retrograde cholangiopancreatography (ERCP) plays an important role in the management of bile leaks after cholecystectomy. Although most leaks occur from the cystic duct stump, clinically significant leakage from accessory bile ducts is less common and has not been investigated systematically. We report our experience with endoscopic diagnosis and treatment of accessory bile duct leaks after cholecystectomy. METHODS Patients with accessory bile duct leaks were identified from a computerized database. Hospital charts and cholangiograms were reviewed to determine the outcome of diagnostic and therapeutic interventions. RESULTS Of 86 patients with postcholecystectomy leaks, 15 (17%) were diagnosed with accessory bile duct leaks. ERCP established the diagnosis of accessory bile duct leaks in 11 of 15 patients (73%); percutaneous fistulography (2) and percutaneous transhepatic cholangiography (2) were diagnostic in 4 patients. Endoscopic therapy led to resolution of the leak in 12 patients. One patient underwent successful percutaneous biliary drainage, and two patients required surgical repair. CONCLUSIONS Accessory bile ducts are rare sites of significant bile leakage after cholecystectomy. ERCP identifies the leak in the majority of patients; percutaneous fistulography or percutaneous transhepatic cholangiography may help clarify the diagnosis if ERCP is nondiagnostic. Most patients can be successfully treated with endoscopic stenting. If endoscopic therapy fails, percutaneous drainage or surgical repair needs to be considered.
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Affiliation(s)
- K Mergener
- Division of Gastroenterology, Department of Medicine, and Department of Radiology, Duke University Medical Center, Durham, North Carolina 27710, USA
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11
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Abstract
In addition to the detection of gallstones, common bile duct stones, and narrowed and dilated bile ducts, recent advancements in imaging techniques now make it possible to diagnose microlithiasis, pathology of normal-size ducts, and dysfunction of the gallbladder and the sphincter of Oddi (SO). More and more frequently, noninvasive imaging techniques obviate the risk of invasive investigation. These techniques can also take the place of unsuccessful or contraindicated direct cholangiography, and they play an essential role in treatment planning and diagnosis of postoperative complications. Transabdominal ultrasonography (TUS) remains fundamental for initial assessment of the biliary tract. Technical developments make magnetic resonance cholangiopancreatography the most promising diagnostic technique of the biliary tract. Endoscopic ultrasonography (EUS) is most helpful for detection of microlithiasis and evaluation of the ampullary region, the periductal structures, and the regional lymph nodes in neoplastic diseases. Cholescintigraphy is most valuable to assess bile dynamics in the diagnosis of gallbladder and SO dysfunction and in postoperative bile leakage.
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Affiliation(s)
- E Corazziari
- Cattedra di Gastroenterologia I, Clinica Medica II, Policlinico Umberto I, Viale del Policlinico, 00161 Roma, Italy
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13
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Santambrogio R, Montorsi M, Bianchi P, Opocher E, Verga M, Panzera M, Cosentino F. Common bile duct exploration and laparoscopic cholecystectomy: role of intraoperative ultrasonography. J Am Coll Surg 1997. [DOI: 10.1016/s1072-7515(01)00879-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Barkun AN, Rezieg M, Mehta SN, Pavone E, Landry S, Barkun JS, Fried GM, Bret P, Cohen A. Postcholecystectomy biliary leaks in the laparoscopic era: risk factors, presentation, and management. McGill Gallstone Treatment Group. Gastrointest Endosc 1997; 45:277-82. [PMID: 9087834 DOI: 10.1016/s0016-5107(97)70270-0] [Citation(s) in RCA: 117] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND The management of bile leaks has evolved in the laparoscopic era. This study characterizes risk factors for their developmental and their clinical course and management. METHODS Data on a cohort of patients who developed bile leaks after cholecystectomy in the laparoscopic era were gathered prospectively and retrospectively from an ongoing surgical database and following a review of hospital charts. RESULTS Sixty-four patients (mean age 56 +/- 17.1 years, 72% women) were included over a 5-year study period. The incidence of leaks was 1.1% among patients entered in a laparoscopic cholecystectomy database. Intraoperative complications were encountered in 36%. Rates of intraoperative complication and conversion to open surgery were greater among patients who developed leaks (5.2% vs 0.6% and 33% vs 6.3%, respectively, p < 0.00001). Patients presented 5.3 +/- 4.2 days following surgery with abdominal pain (89%), fever (74%), and tenderness (81%). Ultrasound diagnosed a suspected leak in 73%, which ERCP showed as originating from the cystic duct stump in 77%. Biliary obstruction was noted in 20 (31%) patients (14 with stones). Treatments included percutaneous (13%), endoscopic (28%), primary or secondary operative procedures (14%), or a combination thereof (45%). CONCLUSION A complication at laparoscopic cholecystectomy increases the likelihood of a subsequent bile leak. Most patients present early with a patent cystic duct stump in the absence of biliary obstruction. Endoscopic therapy is successful in the majority of cases, but otherwise percutaneous or operative procedures may be needed.
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Affiliation(s)
- A N Barkun
- Division of Gastroenterology, Montreal General Hospital, McGill University, Montreal, Québec, Canada
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Picus D. Complications of Laparoscopic Cholecystectomy: What Are They and What Can Interventional Radiologists Do About Them? J Vasc Interv Radiol 1997. [DOI: 10.1016/s1051-0443(97)70047-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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16
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Chen RC, Liu MH, Tu HY, Chen WT, Wang CS, Chiang LC, Chen PH. The value of ultrasound measurement of gallbladder wall thickness in predicting laparoscopic operability prior to cholecystectomy. Clin Radiol 1995; 50:570-2. [PMID: 7656527 DOI: 10.1016/s0009-9260(05)83195-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
We prospectively analysed 51 consecutive cases who underwent laparoscopic cholecystectomy from June 1992 to February 1993. There were 35 cases of chronic cholecystitis and 16 cases of acute cholecystitis. All underwent pre-operative ultrasonography, complete blood cell count, liver function test and endoscopic retrograde cholangiopancreatography. Of those 44 had post-operative ultrasound within the first 2 d and again on the seventh day. In 35 cases of chronic cholecystitis, 31 of 32 cases with a pre-operative gallbladder (GB) wall thickness of less than 6 mm were successfully resected laparoscopically. All three cases with a GB wall thicker than 6 mm were converted to open cholecystectomy. In acute cholecystitis, the wall thickness of the laparoscopic cholecystectomy group ranged from 2 to 9 mm (average 4 mm) and the wall thickness of the conversion group was 4-7 mm (average 6 mm). Post-operative fluid accumulation was noted in 28 (63.6%) cases. There was no correlation between post-operative pyrexia, duration of post-operative pain, clinical complications and the presence of fluid accumulation in the GB fossa. However, of four cases with increasing fluid on the seventh day, three developed complications. We conclude that ultrasonography is valuable in chronic cholecystitis for selecting cases for laparoscopic cholecystectomy.
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Affiliation(s)
- R C Chen
- Department of Radiology, Taipei Municipal Jen-Ai Hospital, Taiwan, ROC
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18
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Bezzi M, Silecchia G, Orsi F, Materia A, Salvatori FM, Fiocca F, Fantini A, Basso N, Rossi P. Complications after laparoscopic cholecystectomy. Coordinated radiologic, endoscopic, and surgical treatment. Surg Endosc 1995; 9:29-36. [PMID: 7725210 DOI: 10.1007/bf00187881] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The diagnostic and therapeutic approaches used for patients referred for bile duct injuries and other major complications after laparoscopic cholecystectomy (LC) were reviewed and the results of a coordinated radiologic, endoscopic, and surgical approach were assessed. From April 1991 to October 1993, 23 patients were observed. Seven patients had biliary strictures, five had biliary lesions, five presented with retained common bile duct (CBD) stones, and one had a minor cystic duct leak. Five patients had miscellaneous abdominal fluid collections; in addition, biloma or bile ascites were present in 10/23 cases. Correct definition of iatrogenic lesions was mainly made by endoscopic retrograde cholangiography (ERCP) (n = 15), associated in six cases also with percutaneous cholangiography (PTC). "Minimally invasive" treatment included the full range of endoscopic and interventional radiological procedures. Six patients with biliary strictures, one patient with a biliary lesion, all five patients with residual CBD stones, and four patients with abdominal collections were treated by "minimally invasive" techniques: Therefore, laparotomy was avoided in 70% of cases (16/23 patients). Open surgery was necessary in 7/23 patients (30%), because of ductal lesion (n = 4), ductal stricture by endoloop (n = 1), iliac artery injury (n = 1), and phlegmon of gallbladder bed (n = 1). It appears that careful assessment of complications after LC is mandatory and often requires the combined use of ERCP/PTC and cross-sectional imaging.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- M Bezzi
- Department of Radiology, University of Rome La Sapienza, Italy
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19
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Corr P, Tate JJ, Lau WY, Dawson JW, Li AK. Preoperative ultrasound to predict technical difficulties and complications of laparoscopic cholecystectomy. Am J Surg 1994; 168:54-6. [PMID: 8024099 DOI: 10.1016/s0002-9610(05)80071-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Thirty-five patients with symptomatic gallbladder disease were prospectively evaluated by ultrasound the day before laparoscopic cholecystectomy. Diminished gallbladder function and wall thickening were significantly associated with increased technical difficulty of the operation (Student's t-test, P < 0.001). There was no association between gallbladder volume or number of calculi and operative difficulty. Dilated common bile ducts were detected by ultrasound in five patients (14%) and bile duct calculi in two patients (6%). Ultrasound findings can be used as predictors of potential operative difficulties when selecting patients for laparoscopic cholecystectomy. Ultrasound should be used as an initial screening investigation to detect common bile duct dilatation and calculi.
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Affiliation(s)
- P Corr
- Department of Diagnostic Radiology, Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories
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20
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Abstract
Many imaging techniques can be used to assess the liver and hepatobiliary system. Each modality has individual strengths and limitations, which usually vary depending on the specific clinical situation. This review discusses several specific common clinical situations where imaging of the liver and biliary system is necessary and describes the various imaging options. Space-occupying liver lesions are discussed, and particular attention is paid to the assessment of liver metastasis, hepatoma, and incidentally discovered liver lesions such as hemangioma, adenoma, and focal nodular hyperplasia. The value of ultrasound, computed tomography, magnetic resonance imaging, and scintigraphic techniques in this patient population is described. Isolated sulfur colloid hepatic scintigraphy is not of great value in the evaluation of these patients. Therefore, this review describes in some detail the value of physiological liver scintigraphy, including gallium and iminodiacetic acid (IDA) scanning as well as dynamic flow imaging of the liver such as hepatic artery perfusion scintigraphy and tagged red cell scintigraphy. Imaging of the biliary tree also is described. The roles of ultrasound and scintigraphy are compared and contrasted as related to the diagnosis of acute cholecystitis, common duct obstruction, and postoperative complications.
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Affiliation(s)
- L P Davis
- Department of Radiology, Wayne State University School of Medicine, Detroit, MI 48201
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21
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Nuñez D, Becerra JL, Martin LC. Subhepatic collections complicating laparoscopic cholecystectomy: percutaneous management. ABDOMINAL IMAGING 1994; 19:248-50. [PMID: 8019354 DOI: 10.1007/bf00203518] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Ten patients with subhepatic fluid collections complicating laparoscopic cholecystectomy were successfully treated by interventional radiological procedures. The series included five abscesses, three hematomas, one biloma, and one serous collection. Abdominal pain or fever developed from 3 to 21 days after the laparoscopic intervention. All patients were asymptomatic 72 h after percutaneous drainage and there were no complications related to the procedure. Subhepatic fluid accumulations are common findings after laparoscopic cholecystectomies and have been considered an unreliable indicator of infection or other postoperative complications. However, the significance of these collections should not be underestimated in symptomatic patients. In such cases we propose diagnostic aspiration and drainage, when necessary, to safely and promptly establish the precise diagnosis and treatment. More serious complications can be avoided by early percutaneous intervention.
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Affiliation(s)
- D Nuñez
- Department of Radiology, University of Miami School of Medicine, Jackson Memorial Hospital, Florida
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Abstract
This study was set up to find the incidence of fluid collections in asymptomatic patients following laparoscopic cholecystectomy. Patients had an ultrasound scan on the first postoperative day and approximately 1 week later. Seven of 25 patients (28%) had a total of nine collections on the first postoperative day. Five had resolved by the follow-up scan and two patients developed new collections by the 1 week scan. None of the patients had significant postoperative symptoms. We emphasize the high incidence of ultrasonically detectable fluid collections in asymptomatic patients following laparoscopic cholecystectomy, encourage caution in attributing postoperative morbidity to such findings, and suggest that repeat scanning may be helpful in patient management.
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Affiliation(s)
- N B Wright
- Department of Radiology, Countess of Chester Hospital, Cheshire, UK
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Moran J, Del Grosso E, Wills JS, Hagy JA, Baker R. Laparoscopic cholecystectomy: imaging of complications and normal postoperative CT appearance. ABDOMINAL IMAGING 1994; 19:143-6. [PMID: 8199546 DOI: 10.1007/bf00203489] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Six patients underwent imaging studies to evaluate complications related to laparoscopic cholecystectomy. In addition, computed tomography (CT) of the abdomen and pelvis was performed on six patients 3-5 days after uncomplicated laparoscopic cholecystectomy in order to further clarify the normal postoperative CT appearance in these patients. Complications included ureteral laceration with periureteric hematoma and ureteroperitoneal fistula, hepatic artery pseudoaneurysm, hepatic laceration, retained common bile duct stone, bile leak, and biloma of the abdominal wall. At 3-5 days following uncomplicated laparoscopic cholecystectomy, typical CT findings include fluid density in the gallbladder fossa, a very small amount of pelvic fluid, and small densities within the subcutaneous fat at the expected sites of trocar insertion.
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Affiliation(s)
- J Moran
- Department of Radiology, Medical Center of Delaware, Newark 19718
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Ascher SM, Evans SR, Goldberg JA, Horii SC, Garra BS, Zeman RK. Laparoscopic cholecystectomy. Postoperative sonographic findings. Dig Dis Sci 1993; 38:2212-9. [PMID: 8261823 DOI: 10.1007/bf01299898] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Seventeen consecutive patients undergoing elective laparoscopic cholecystectomy (LC) were serially evaluated with transabdominal ultrasound before, one day after, and six days after LC to document what, if any, changes occur in the surgical bed and surrounding parenchyma. The most common postoperative finding was focal sonolucency in the hepatic parenchyma adjacent to the gallbladder fossa in six (35%) of 17 patients. Five patients (29%) had postoperative fluid collections in the gallbladder fossa; in four of these five, it was technically difficult to dissect the gallbladder from the liver at the time of original surgery. In one patient the fluid resolved by the sixth postoperative day. It persisted in the remaining four. Two patients had transient ductal dilation and one had pneumobilia. Shadowing and ring-down artifact was identified in 12 patients due to surgical clips in the triangle of Calot. Because gallbladder fossa fluid may persist up to six days after uncomplicated laparoscopic cholecystectomy, caution should be used before attaching significance to isolated imaging findings. Clinical judgement remains the best means of selecting which patients need additional evaluation.
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Affiliation(s)
- S M Ascher
- Department of Radiology, Georgetown University Medical Center, Washington, DC 20007
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Ascher SM, Evans SR, Zeman RK. Laparoscopic cholecystectomy: intraoperative ultrasound of the extrahepatic biliary tree and the natural history of postoperative transabdominal ultrasound findings. Semin Ultrasound CT MR 1993; 14:331-7. [PMID: 8257626 DOI: 10.1016/s0887-2171(05)80052-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Laparoscopic cholecystectomy (LC) has been rapidly embraced as an alternative to conventional open cholecystectomy (OC). While LC is less invasive than OC, it is still a surgical procedure with potential complications such as retained bile duct stones, iatrogenic injury to the bile duct with or without bile leak, hemorrhage, intestinal injury, and abscess formation. This article discusses the feasibility of intraoperative transmural ultrasound of the extrahepatic biliary tree with a 6.2 French catheter-based ultrasound probe and reviews the natural history of postoperative changes in the liver and gallbladder bed with conventional transabdominal ultrasound.
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Affiliation(s)
- S M Ascher
- Georgetown University Hospital, Washington, DC 20007
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26
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Walker AT, Brooks DC, Tumeh SS, Braver JM. Bile duct disruption after laparoscopic cholecystectomy. Semin Ultrasound CT MR 1993; 14:346-55. [PMID: 8257628 DOI: 10.1016/s0887-2171(05)80054-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The reported prevalence of biliary tract disruption following laparoscopic cholecystectomy has ranged from 0% to 7% in early reports. We have reviewed the first 823 laparoscopic cholecystectomies performed at our institution and found 13 symptomatic biliary complications necessitating further therapy (prevalence 1.6%). This finding represents a decrease from the 2.7% prevalence found in our earlier series. The incidence of biliary complications will likely continue to vary depending on patient selection, operator experience, and new developments in laparoscopic technique. Bile duct injury and bile leaks are often difficult to diagnose but must be strongly considered in postoperative patients with abdominal pain, fever, jaundice, or continued bilious drainage from a surgical drain. Whereas computed tomography (CT) and sonography are sensitive in detecting perihepatic or free peritoneal fluid collections, they are nonspecific and definitive diagnosis of biliary tract injury requires hepatobiliary scintigraphy, endoscopic retrograde cholangiopancreatography (ERCP), percutaneous transhepatic cholangiography (PTC), or percutaneous aspiration. Disruption of the biliary tree has commonly been treated with reoperation or percutaneous drainage. More recently, endoscopic management has shown encouraging results for bile leaks and strictures in small series.
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Affiliation(s)
- A T Walker
- Department of Radiology, Brigham and Women's Hospital, Boston, MA 02115
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