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Mantripragada S, Chawla A. Cholangiocarcinoma: Part 1, Pathological and Morphological Subtypes, Spectrum of Imaging Appearances, Prognostic Factors and Staging. Curr Probl Diagn Radiol 2021; 51:351-361. [PMID: 33827768 DOI: 10.1067/j.cpradiol.2021.03.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 02/12/2021] [Accepted: 03/04/2021] [Indexed: 12/12/2022]
Abstract
Cholangiocarcinoma (CC) is the most frequent malignant tumor of the biliary tract. The vast majority of cholangiocarcinomas are adenocarcinomas with a high proportion of fibrous stroma. Based on the macroscopic growth pattern, CC is classified as mass-forming, periductal infiltrating, or intraductal, with each type having its own characteristic imaging findings and prognostic outcome. The recently proposed pathological classification of cholangiocarcinoma into two types: perihilar large duct type and peripheral small duct and/or ductular type helps in better understanding of the morphology and the imaging appearances. Computed tomography (CT) and magnetic resonance imaging (MRI) remain the main tools of imaging. We aim to provide a comprehensive outline of the different subtypes and the rationale behind various imaging features of these subtypes. Cholangiocarcinoma is one of the more difficult tumors to treat and till date, surgery remains the only definitive curative treatment.
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Affiliation(s)
- Sravanthi Mantripragada
- Department of Diagnostic Radiology, Khoo Teck Puat Hospital, 90 Yishun Central, Singapore 768828, Republic of Singapore.
| | - Ashish Chawla
- Department of Diagnostic Radiology, Khoo Teck Puat Hospital, 90 Yishun Central, Singapore 768828, Republic of Singapore
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2
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Adibi A, Shabanikia N, Taheri A. Intraductal papillary mucinous neoplasm of biliary ducts: Literature review and a case report with emphasis on radiological manifestation. JOURNAL OF RESEARCH IN MEDICAL SCIENCES 2020; 25:114. [PMID: 33912224 PMCID: PMC8067891 DOI: 10.4103/jrms.jrms_119_20] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Revised: 06/24/2020] [Accepted: 07/23/2020] [Indexed: 12/14/2022]
Abstract
Intraductal papillary mucinous neoplasm of the biliary tract (B-IPMN) is an intraductal growing mucin producing tumor that is precursor of cholangiocarcinoma. Dilation of both upstream and downstream biliary ducts is the radiological key feature that is respectively caused by intraductal obstructive growth and massive mucin production. Although B-IPMN is rare, if the radiologist is familiar with its manifestation, can lead to early diagnosis when surgical resection can be curative. Here, we report a long standing pathologically proved case of B-IPMN with emphasis on radiological manifestation during a long time of 13 years across different imaging modalities.
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Affiliation(s)
- Atoosa Adibi
- Department of Radiology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Niloufar Shabanikia
- Department of Radiology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Abolfazl Taheri
- Health Information Technology Research Center, Clinical Informationist Research Group, Isfahan University of Medical Sciences, Isfahan, Iran
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3
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Ritchie DJ, Okamoto K, White SL. Intraductal papillary mucinous neoplasm of the biliary tract: A precursor lesion to cholangiocarcinoma. Radiol Case Rep 2019; 14:495-500. [PMID: 30815047 PMCID: PMC6377392 DOI: 10.1016/j.radcr.2019.01.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 01/30/2019] [Accepted: 01/30/2019] [Indexed: 02/08/2023] Open
Abstract
Intraductal papillary mucinous neoplasm of the biliary tract (IPMN-B) is an increasingly recognized pathologic entity characterized by intraluminal papillary masses and increased mucin secretion, resulting in obstruction and dilation of the biliary tree. These lesions, rarely seen in clinical practice in the United States, are now considered to be important precursors for the development of cholangiocarcinoma. Therefore, it is critical that radiologists become familiar with the radiographic manifestations of IPMN-B in order to diagnosis these lesions at a time when surgical resection may be curative. Here we report a pathologically confirmed case of IPMN-B in a patient with chronic ulcerative colitis and subsequently discuss the main radiographic manifestations of this rare condition across multiple imaging modalities.
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Affiliation(s)
- David J Ritchie
- University of California, San Diego Health Systems, 200 W Arbor Dr, 8756, San Diego, CA 92103, USA
| | - Kanenori Okamoto
- University of California, San Diego Health Systems, 200 W Arbor Dr, 8756, San Diego, CA 92103, USA
| | - Stacey L White
- Loma Linda University Medical Center, 11234 Anderson St, Loma Linda, CA 92354, USA
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4
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Najran P, Lamarca A, Mullan D, McNamara MG, Westwood T, Hubner RA, Lawrence J, Manoharan P, Bell J, Valle JW. Update on Treatment Options for Advanced Bile Duct Tumours: Radioembolisation for Advanced Cholangiocarcinoma. Curr Oncol Rep 2018; 19:50. [PMID: 28656502 PMCID: PMC5487900 DOI: 10.1007/s11912-017-0603-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Cholangiocarcinoma is a rare form of gastrointestinal cancer with a poor prognosis. Patients often present with biliary obstruction or non-specific abdominal pain, and a high proportion of patients have advanced disease at initial diagnosis. The goal of this review is to discuss treatment options for patients with advanced bile duct tumours focusing on radioembolisation (RE) and its impact on overall survival. RE provides a therapeutic option for patients with unresectable cholangiocarcinoma. However, although systemic chemotherapy has demonstrated a survival benefit in randomised controlled trials, there is limited supporting evidence for the use of RE in this setting. Studies are mostly limited to single-centre, small cohorts with variable outcome measures. Additionally, patients included in these studies received a variety of previous therapies including chemotherapy, surgery or alternative intra-arterial therapy; therefore, a true assessment of overall survival benefit is difficult.
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Affiliation(s)
- Pavan Najran
- Department of Radiology, The Christie NHS Foundation Trust, Manchester, UK
| | - Angela Lamarca
- Department of Medical Oncology, The Christie NHS Foundation Trust, Wilmslow Road, Manchester, M20 4BX, UK
| | - Damian Mullan
- Department of Radiology, The Christie NHS Foundation Trust, Manchester, UK
| | - Mairéad G McNamara
- Department of Medical Oncology, The Christie NHS Foundation Trust, Wilmslow Road, Manchester, M20 4BX, UK.,Division of Molecular and Clinical Cancer Sciences; Institute of Cancer Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre (MAHSC), Manchester, M13 9PL, UK
| | - Thomas Westwood
- Department of Radiology, The Christie NHS Foundation Trust, Manchester, UK
| | - Richard A Hubner
- Department of Medical Oncology, The Christie NHS Foundation Trust, Wilmslow Road, Manchester, M20 4BX, UK
| | - Jeremy Lawrence
- Department of Radiology, The Christie NHS Foundation Trust, Manchester, UK
| | - Prakash Manoharan
- Department of Radiology, The Christie NHS Foundation Trust, Manchester, UK
| | - Jon Bell
- Department of Radiology, The Christie NHS Foundation Trust, Manchester, UK
| | - Juan W Valle
- Department of Medical Oncology, The Christie NHS Foundation Trust, Wilmslow Road, Manchester, M20 4BX, UK. .,Division of Molecular and Clinical Cancer Sciences; Institute of Cancer Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre (MAHSC), Manchester, M13 9PL, UK.
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5
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Oliveira IS, Kilcoyne A, Everett JM, Mino-Kenudson M, Harisinghani MG, Ganesan K. Cholangiocarcinoma: classification, diagnosis, staging, imaging features, and management. Abdom Radiol (NY) 2017; 42:1637-1649. [PMID: 28271275 DOI: 10.1007/s00261-017-1094-7] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Cholangiocarcinoma is a relatively uncommon malignant neoplasm with poor prognosis. The distinction between extrahepatic and intrahepatic subtypes is important as epidemiological features, biologic and pathologic characteristics, and clinical course are different for both entities. This review study focuses on the role imaging plays in the diagnosis, classification, staging, and post-treatment assessment of cholangiocarcinoma.
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Affiliation(s)
- Irai S Oliveira
- Division of Abdominal Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Boston, MA, 02114, USA.
- Department of Radiology, Hospital Sírio-Libanês, São Paulo, SP, 01308-050, Brazil.
| | - Aoife Kilcoyne
- Division of Abdominal Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Boston, MA, 02114, USA
| | - Jamie M Everett
- Department of Pathology, Massachusetts General Hospital Harvard Medical School, Boston, MA, 02114, USA
| | - Mari Mino-Kenudson
- Department of Pathology, Massachusetts General Hospital Harvard Medical School, Boston, MA, 02114, USA
| | - Mukesh G Harisinghani
- Division of Abdominal Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Boston, MA, 02114, USA
| | - Karthik Ganesan
- Department of Radiology, Sir HN - Reliance Foundation Hospital, Mumbai, 400004, India
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6
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Fábrega-Foster K, Ghasabeh MA, Pawlik TM, Kamel IR. Multimodality imaging of intrahepatic cholangiocarcinoma. Hepatobiliary Surg Nutr 2017; 6:67-78. [PMID: 28503554 DOI: 10.21037/hbsn.2016.12.10] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Intrahepatic cholangiocarcinomas account for approximately 20% of cases of cholangiocarcinomas. Three growth patterns or morphologic subtypes exist, including mass-forming, periductal-infiltrating, and intraductal-growth subtypes. Knowledge of these morphologic subtypes and their radiologic appearance aids in timely diagnosis, a key to optimizing patient outcomes. The morphologic variability of intrahepatic cholangiocarcinomas has a direct impact on the diagnostic sensitivity and specificity of various diagnostic imaging modalities, including ultrasound (US), computed tomography (CT), magnetic resonance imaging (MRI)/magnetic resonance cholangiopancreatography (MRCP), and positron emission tomography (PET). The following review emphasizes optimal imaging technique for each of these modalities and reviews the imaging appearance of each morphologic subtype of intrahepatic cholangiocarcinoma.
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Affiliation(s)
- Kelly Fábrega-Foster
- The Russell H. Morgan Department of Radiology and Radiological Sciences Johns Hopkins University, 600 North Wolfe Street, MRI 143, Baltimore, Maryland, USA
| | - Mounes Aliyari Ghasabeh
- The Russell H. Morgan Department of Radiology and Radiological Sciences Johns Hopkins University, 600 North Wolfe Street, MRI 143, Baltimore, Maryland, USA
| | - Timothy M Pawlik
- Department of Surgery, The Urban Meyer III and Shelley Meyer Chair in Cancer Research, The Ohio State University Wexner Medical Center, USA
| | - Ihab R Kamel
- The Russell H. Morgan Department of Radiology and Radiological Sciences Johns Hopkins University, 600 North Wolfe Street, MRI 143, Baltimore, Maryland, USA
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7
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Yoon M. Intrahepatic and extrahepatic intraductal papillary neoplasms of bile duct. KOREAN JOURNAL OF HEPATO-BILIARY-PANCREATIC SURGERY 2013; 17:48-52. [PMID: 26155213 PMCID: PMC4304504 DOI: 10.14701/kjhbps.2013.17.1.48] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/21/2013] [Revised: 01/21/2013] [Accepted: 01/24/2013] [Indexed: 11/20/2022]
Abstract
There has been an increase in the number of reported cases of biliary neoplasm of the hepatobiliary system characterized by markedly dilated and multifocal papillary epithelial lesions of the bile ducts or cystic biliary lesions with or without mucin secretion, and mucinous lesions or tumors, possibly due to recent advances in radiological diagnosis. This lesion of the bile duct is believed to show a better clinical course than non-papillary biliary neoplasm. Therefore, the early recognition and treatment is important. We report two cases of intrahepatic and extrahepatic intraductal papillary neoplasm of the bile duct that were completely resected.
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Affiliation(s)
- Myunghee Yoon
- Department of Surgery, Kosin University Gospel Hospital, Busan, Korea
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8
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Koga F, Tanaka H, Takamatsu S, Baba S, Takihara H, Hasegawa A, Yanagihara E, Inoue T, Nakano T, Ueda C, Ono W. A case of very large intrahepatic bile duct adenoma followed for 7 years. World J Clin Oncol 2012; 3:63-6. [PMID: 22574289 PMCID: PMC3348183 DOI: 10.5306/wjco.v3.i4.63] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2011] [Revised: 02/02/2012] [Accepted: 03/12/2012] [Indexed: 02/06/2023] Open
Abstract
A 70-year-old man was referred to our hospital due to abnormal liver function. A tumor of 92 mm × 61 mm was detected on ultrasound screening of the left liver lobe. Although the tumor was suspected to be intrahepatic bile duct carcinoma, he had chronic heart disease and was unable to undergo surgery. Therefore, he was followed without further testing. No increase in tumor serum markers or tumor size was observed for the subsequent 7 years. We continued to suspect intrahepatic bile duct carcinoma, and we decided to perform a tumor biopsy. Tumor biopsy findings indicated intrahepatic bile duct adenoma (BDA), which is a rare benign epithelial liver tumor typically ranging from 1 mm to 20 mm. We herein report a case of very large BDA followed for 7 years.
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Affiliation(s)
- Futa Koga
- Futa Koga, Hiroto Tanaka, Seigo Takamatsu, Shinnichi Baba, Hiroshi Takihara, Akioko Hasegawa, Eri Yanagihara, Taro Inoue, Toshihiro Nakano, Chie Ueda, Wataru Ono, The Department of Gastroenterology, Kishiwada Tokushukai Hospital, Kishiwada City 596-8522, Japan
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9
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Wu SD, Lu CD, Lu CJ, Huang J, Zhou J. Mucin-producing intrahepatic biliary papillomatosis. Surg Today 2010; 40:845-50. [PMID: 20740348 DOI: 10.1007/s00595-009-4132-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2009] [Accepted: 09/11/2009] [Indexed: 10/19/2022]
Abstract
PURPOSE Mucin-producing intrahepatic biliary papillomatosis (MPIBP) is an uncommon tumor. The purpose of this study was to evaluate the clinical, radiological, and histopathological characteristics of MPIBP, and its prognosis. METHODS A retrospective analysis was conducted of 11 patients who underwent surgery for MPIBP. The clinical features and radiological, pathological, and operative findings were reviewed, and the survival rates were determined. RESULTS Repeated episodes of fever and epigastric pain with or without jaundice were the common clinical manifestations. Radiologically, all patients showed diffuse bile duct dilatation with cystic change in intrahepatic bile duct. All patients underwent a hepatic resection with or without an extrahepatic bile duct resection. No in-hospital mortality occurred. All patients survived without any signs of recurrence (median 12 +/- 7 months); three patients, including two patients who underwent a palliative resection, had an attack of cholangitis, which was effectively treated with antibiotics. CONCLUSIONS A diagnosis of MPIBP is usually made in patients with biliary dilatation following a radiologic study. Magnetic resonance cholangiopancreatography is more valuable than other modalities in diagnosis. Mucin-producing intrahepatic biliary papillomatosis is a premalignant disease with high malignant potential. The prognosis of MPIBP is excellent if an aggressive resection is performed. A combination of cholangioscopy and frozen sections during the operation is beneficial for a radical successful surgical resection.
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Affiliation(s)
- Sheng-Dong Wu
- Department of General Surgery, Ningbo University School of Medicine, Ningbo 315040, PR China
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10
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FDG PET/CT findings in malignant intraductal papillary mucinous neoplasm of the bile ducts. Clin Nucl Med 2010; 35:83-5. [PMID: 20090451 DOI: 10.1097/rlu.0b013e3181c7bff0] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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11
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Chung YE, Kim MJ, Park YN, Choi JY, Pyo JY, Kim YC, Cho HJ, Kim KA, Choi SY. Varying appearances of cholangiocarcinoma: radiologic-pathologic correlation. Radiographics 2009; 29:683-700. [PMID: 19448110 DOI: 10.1148/rg.293085729] [Citation(s) in RCA: 247] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Intrahepatic cholangiocarcinoma is the second most common primary hepatic tumor. Various risk factors have been reported for intrahepatic cholangiocarcinoma, and the radiologic and pathologic findings of this disease entity may differ depending on the underlying risk factors. Intrahepatic cholangiocarcinoma can be classified into three types on the basis of gross morphologic features: mass-forming (the most common), periductal infiltrating, and intraductal growth. At computed tomography (CT), mass-forming intrahepatic cholangiocarcinoma usually appears as a homogeneous low-attenuation mass with irregular peripheral enhancement and can be accompanied by capsular retraction, satellite nodules, and peripheral intrahepatic duct dilatation. Periductal infiltrating cholangiocarcinoma is characterized by growth along the dilated or narrowed bile duct without mass formation. At CT and magnetic resonance imaging, diffuse periductal thickening and increased enhancement can be seen with a dilated or irregularly narrowed intrahepatic duct. Intraductal cholangiocarcinoma may manifest with various imaging patterns, including diffuse and marked ductectasia either with or without a grossly visible papillary mass, an intraductal polypoid mass within localized ductal dilatation, intraductal castlike lesions within a mildly dilated duct, and a focal stricture-like lesion with mild proximal ductal dilatation. Awareness of the underlying risk factors and morphologic characteristics of intrahepatic cholangiocarcinoma is important for accurate diagnosis and for differentiation from other hepatic tumorous and nontumorous lesions.
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Affiliation(s)
- Yong Eun Chung
- Department of Diagnostic Radiology, Research Institute of Radiological Science, Yonsei University Health System, 250 Seongsanno, Seodaemun-gu, Seoul 120-752, Republic of Korea
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12
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Lee DH, Lee JM, Kim KW, Park HS, Kim SH, Lee JY, Han JK, Choi BI. MR imaging findings of early bile duct cancer. J Magn Reson Imaging 2009; 28:1466-75. [PMID: 19025934 DOI: 10.1002/jmri.21597] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
PURPOSE To retrospectively evaluate the MR imaging features of early bile duct cancer and to correlate them with the clinicopathologic findings. MATERIALS AND METHODS This retrospective study was approved by our institutional review board, and informed consent was waived. Seventeen patients with surgically proven early bile duct cancer who had undergone preoperative MR cholangiopancreatography with gadolinium-enhanced MR imaging, were included in this study. Two, experienced radiologists evaluated the MR images in consensus regarding the following findings: tumor number and morphology; signal intensity of the tumor; sharpness of the outer border of the bile duct wall; enhancement pattern of the tumor; and the presence of enlarged peribiliary lymph nodes. Another radiologist measured the SNR of the tumor and bile duct wall on gadolinium-enhanced MRI during the dynamic phases to evaluate the tumor enhancement degree. RESULTS In all patients, MR imaging demonstrated single or multiple intraluminal bile duct masses showing a sharply defined outer margin. The most common enhancement pattern of the biliary lesions showed heterogeneous amorphous enhancement or heterogeneous enhancement with central, dot-like structures or vascular structures (76.5%, 13/17 patients). The difference of SNR between bile duct and tumor was greatest in the equilibrium phase (P < 0.05). CONCLUSION MRCP combined with dynamic contrast-enhanced MRI can be useful for detecting early bile duct cancers. Common MR findings of early bile duct cancer include one or more inhomogeneously enhancing intraductal masses with clear outer margins and preservation of the bile duct wall.
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Affiliation(s)
- Dong Ho Lee
- Department of Radiology and Institute of Radiation Medicine, Seoul National University College of Medicine, Seoul, Korea
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13
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Antila KM, Mäkisalo H, Arola J, Numminen K. Best cases from the AFIP: biliary papillomatosis. Radiographics 2009; 28:2059-63. [PMID: 19001658 DOI: 10.1148/rg.287085010] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Kristel M Antila
- Department of Surgery, Division of Transplantation and Liver Surgery, Helsinki Medical Imaging Center, Helsinki University Central Hospital, Helsinki, Finland.
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14
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15
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Kim JK, Hwang HK, Park JS, Cho SI, Yoon DS, Chi HS. Left hemihepatectomy and caudate lobectomy and complete extrahepatic bile duct resection using transduodenal approach for hilar cholangiocarcinoma arsing from biliary papillomatosis. J Surg Oncol 2008; 98:139-42. [PMID: 18521837 DOI: 10.1002/jso.21089] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Biliary papillomatosis (BP) is a rare disease characterized by multiple papillary lesions of variable distribution and extent in the intra and extrahepatic bile duct. Hepatopancreatoduodenectomy (HPD) can be indicated for the resection of diffuse intra and extrahepatic BP that extended to the distal bile duct and ampullary region. The mortality rate for HPD has recently decreased but HPD still has a high morbidity rate. In this study, we present a safe procedure for concomitant intrahepatic and extrahepatic BP. PATIENTS AND METHODS Preoperative studies showed showed multiple, variable-sized, and nodular papillary masses with mucin in the left intrahepatic ducts, confluence of the right and left hepatic ducts, common hepatic duct, and whole CBD, but peripheral to the right intrahepatic bile ducts were grossly well preserved. We underwent Lt. hepatectomy and the common bile duct and ampulla of Vater were completely resected with transduodenal approach and the pancreatic duct was repositioned to the duodenal mucosa. CONCLUSIONS Major hepatic resection and transduodenal approach for complete bile duct resection and pancreatic duct repositioning could be an acceptable therapeutic option for concomitant intrahepatic and extrahepatic biliary papillomatosis without the evidence of pancreatic duct involvement in the patients with severe comorbidity.
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Affiliation(s)
- Jae Keun Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
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16
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Kim BS, Joo SH, Joo KR. Carcinoma in situ arising in a tubulovillous adenoma of the distal common bile duct: A case report. World J Gastroenterol 2008; 14:4705-8. [PMID: 18698689 PMCID: PMC2738799 DOI: 10.3748/wjg.14.4705] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Tubulovillous adenomas are common in the colon and rectum, but are rare in the common bile duct. Biliary adenomas may produce obstructive jaundice, which can be easily confused with a malignant neoplasm or stone. We report a case of a carcinoma in situ arising in a tubulovillous adenoma of the distal common bile duct causing obstructive jaundice. A 55-year-old male presented with a 10-d history of pruritus and progressive jaundice. Abdominal sonography and computed tomography showed a mass in the distal common bile duct. Endoscopic retrograde cholangiopancreatography showed luminal narrowing of the bile duct due to a polypoid mass. Positron emission tomography demonstrated no abnormal uptake. It was thought that this mass was a malignant tumor, thus a pylorus-preserving panceaticoduodenectomy was performed. The final pathology showed a tubulovillous adenoma with carcinoma in situ of the distal common bile duct. At follow-up 8 mo later, endoscopy showed multiple polyps in the rectum, colon and stomach. The polyps were removed by endoscopic mucosal resection and shown to be tubular adenomas with high grade dysplasia. Biliary adenomas require careful follow-up for early detection of recurrence and malignant transformation.
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17
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Common bile duct polyp mimicking choledocholithiasis: a case report with laparoscopic transcystic management. Surg Laparosc Endosc Percutan Tech 2008; 18:290-3. [PMID: 18574420 DOI: 10.1097/sle.0b013e31815c1ea3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Although polyps of the extrahepatic biliary system are rare, an awareness of their potential existence is important as they may closely mimic choledocholithiasis clinically and radiologically but require distinct measures for successful management. This report describes the presentation and successful laparoscopic transcystic management of this infrequently encountered condition. It also explores the literature and discovers the numerous potential presenting features of common bile duct calculi and the spectrum of possible management options.
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18
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Buc E, Lesurtel M, Belghiti J. Is preoperative histological diagnosis necessary before referral to major surgery for cholangiocarcinoma? HPB (Oxford) 2008; 10:98-105. [PMID: 18773064 PMCID: PMC2504385 DOI: 10.1080/13651820802014585] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2008] [Indexed: 12/12/2022]
Abstract
Major surgical resection is often the only curative treatment for cholangiocarcinoma. When imaging techniques fail to establish the accurate diagnosis, biopsy of the lesion is unavoidable. However, biopsy is not necessarily required for topography of the cholangiocarcinoma (intrahepatic or extrahepatic). 1) In extrahepatic cholangiocarcinoma (ECC), clinical features and radiological imaging relate to biliary obstruction. Provided that between 8% and 43% of bile duct strictures are not ECC, the lesions mimicking ECC that should be ruled out are gallbladder cancer, Mirizzi syndrome, primary sclerosing cholangitis (PSC), autoimmune pancreatitis and portal biliopathy. Systematic biopsy is usually difficult and has poor sensitivity, but a good knowledge of these mimicking ECC diseases, along with precise analysis of clinical and imaging semiology, may lead to a correct diagnosis without the need for biopsy. 2) Intrahepatic cholangiocarcinoma (ICC) developing in normal liver appears as a hypovascular tumour with fibrotic component and capsular retraction that can be confused with fibrous metastases such as breast and colorectal cancers. The lack of the primary site, a relatively large tumour size and ancillary findings such as bile duct dilatation may provide a clue to the diagnosis. If not, we advocate local resection with lymph node dissection, since ICC is the most likely diagnosis and surgery is the only curative treatment. In the event of adenocarcinoma from unknown primary, surgery is an effective treatment even if prognosis is poor.
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Affiliation(s)
- E. Buc
- Department of HBP Surgery, Hospital BeaujonClichyFrance
| | - M. Lesurtel
- Department of HBP Surgery, Hospital BeaujonClichyFrance
| | - J. Belghiti
- Department of HBP Surgery, Hospital BeaujonClichyFrance
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19
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Boraschi P, Donati F, Volpi A, Pollina LE. Solitary hilar biliary adenoma: MR imaging and MR cholangiography features with pathologic correlation. Dig Liver Dis 2007; 39:1031-4. [PMID: 17317343 DOI: 10.1016/j.dld.2006.12.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2006] [Revised: 12/03/2006] [Accepted: 12/05/2006] [Indexed: 12/11/2022]
Abstract
Biliary adenoma is a rare tumour characterized by the proliferation of bile duct epithelium into the lumen. Diagnosis is usually based on the imaging findings of bile duct dilatation and intraductal mass. We describe previously un-reported magnetic resonance imaging and magnetic resonance cholangiography features with endoscopic retrograde cholangiography and pathologic correlation of a solitary hilar biliary adenoma.
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Affiliation(s)
- P Boraschi
- 2nd Department of Radiology, Pisa University Hospital, Via Paradisa 2, I-56124 Pisa, Italy.
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Güllüoglu MG, Ozden I, Poyanli A, Cevikbas U, Ariogul O. Intraductal growth-type mucin-producing peripheral cholangiocarcinoma associated with biliary papillomatosis. Ann Diagn Pathol 2007; 11:34-8. [PMID: 17240305 DOI: 10.1016/j.anndiagpath.2006.09.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A 64-year-old woman with upper abdominal pain, nausea, and vomiting was admitted. The magnetic resonance imaging revealed marked dilation and "crowding" of the segment 4 bile ducts with an area suspicious for a stone or tumor. Ultrasonography-guided percutaneous transhepatic cholangiography revealed multiple filling defects in the segment 4 bile ducts, the left and common hepatic ducts. A left hepatectomy and cholecystectomy was performed. Dilated bile ducts containing mucinous material and a mass in the cystically dilated bile ducts of segment 4 were detected in the gross examination. It showed continuity within the surrounding dilated bile ducts. The dilated bile ducts of the segments 2 and 3 contained mucinous material without any apparent mass formation. Microscopically, the bile ducts were lined by biliary epithelium displaying simple and complex papillary structures with moderate to severe degree of dysplastic changes. The mass was composed of complex papillary structures filling the bile duct with a few foci of invasion. The papillary structures were composed of mucin-producing columnar cells as well as cells with oncocytic appearance. Patchy cytokeratin 7, cytokeratin 19, hepatocyte paraffin 1, MUC2, and CDX2 immunopositivities were observed. Biliary papillomatosis, mucin-producing intrahepatic cholangiocarcinoma, and intraductal papillary-type peripheral cholangiocarcinoma are in the same disease spectrum of papillary biliary neoplasm and termed as intraductal papillary neoplasm of the liver. Mucinous hypersecretion and signs of mucobilia are considered specific and should raise the suspicion of lesions in this spectrum.
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Affiliation(s)
- Mine G Güllüoglu
- Department of Pathology, Istanbul Faculty of Medicine, Istanbul University, 34390 Istanbul, Turkey.
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21
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Yu JS, Park C, Yoon DS, Lee KS, Park MS, Kim KW. Case report: biliary papillary neoplasm engulfed by an hepatic abscess. Clin Radiol 2007; 62:387-90. [PMID: 17331835 DOI: 10.1016/j.crad.2006.09.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2006] [Revised: 09/19/2006] [Accepted: 09/29/2006] [Indexed: 10/23/2022]
Affiliation(s)
- J S Yu
- Department of Diagnostic Radiology, Yong Dong Severance Hospital, Yonsei University College of Medicine, Gangnam-Gu, Seoul, Korea.
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22
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Jung AY, Lee JM, Choi SH, Kim SH, Lee JY, Kim SW, Han JK, Choi BI. CT features of an intraductal polypoid mass: Differentiation between hepatocellular carcinoma with bile duct tumor invasion and intraductal papillary cholangiocarcinoma. J Comput Assist Tomogr 2006; 30:173-81. [PMID: 16628028 DOI: 10.1097/00004728-200603000-00002] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To determine the CT features capable of differentiating hepatocellular carcinoma (HCC) with bile duct tumor invasion (BDTI) from intraductal cholangiocarcinoma (IDCC). METHODS Multiphasic CT images of 14 patients with HCC with BDTI and 18 patients with IDCC were retrospectively reviewed. Analysis of the CT findings included the size, location, and margin of the intraductal mass, the enhancement pattern of intraductal lesions, degree of ductal dilatation, presence of downstream ductal dilatation and ductal wall thickening, presence of parenchymal mass and its size, continuity of parenchymal mass with intraductal mass, and liver cirrhosis. Objective evaluation of the enhancement patterns of intraductal tumors was done by measuring the CT attenuation coefficients of the tumors and the uninvolved hepatic parenchyma in each phase. Among these findings, statistically significant variables were then determined using Fisher exact test or Mann-Whitney test. RESULTS Significant variables that helped differentiating HCC with BDTI from IDCC included the presence of parenchymal mass, liver cirrhosis, and the hyperattenuating intraductal tumor on the hepatic arterial phase (HAP). On unenhanced images, the tumor-to-liver contrast of IDCC (16.7 +/- 8.1) was greater than that of HCC with BDTI (6.4 +/- 10.4), but on HAP, that of HCC with BDTI (26.5 +/- 28.2) was greater than that of IDCC (5.9 +/- 18.7) (P < 0.05). In addition, there was a significant difference in the enhancement ratio of the intraductal tumors on portal venous phase (PVP) between the 2 conditions (P = 0.003). CONCLUSIONS Several objective and subjective multiphasic CT findings may help differentiating HCC with BDTI from IDCC.
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Affiliation(s)
- Ah Young Jung
- Department of Radiology and Institute of Radiation Medicine, Seoul National University College of Medicine, Seoul, Korea
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23
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Nanashima A, Sumida Y, Tamaru N, Nakanuma Y, Abo T, Tanaka K, Sawai T, Yasutake T, Nagayasu T, Hayashi T, Fukuda Y. Intraductal papillary neoplasm of the bile duct extending superficially from the intrahepatic to extrahepatic bile duct. J Gastroenterol 2006; 41:495-9. [PMID: 16799893 DOI: 10.1007/s00535-006-1803-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2005] [Accepted: 02/23/2006] [Indexed: 02/04/2023]
Abstract
Intraductal papillary neoplasm of the bile duct (IPNB) or liver is a recently noted rare disease, and its pathogenesis remains unclear. Here we present a case of IPNB with an interesting morphology, which was treated by resection of the right hemiliver and extrahepatic bile duct. A 79-year-old woman was found to have a high alkaline phosphatase level and slight dilatation of the right intrahepatic bile duct on imaging studies. The right intrahepatic bile duct became dilated over a 2-year period; however, no solid mass could be detected, and tumor markers were not elevated. Hepatic resection was scheduled because a mucin-producing bile duct carcinoma of the liver was suspected. A right hemihepatectomy was conducted, and the extrahepatic bile duct was also resected after malignant cells were found in the surgical stump of the right bile duct and in the bile itself. Macroscopically, diffuse dilatation of the intrahepatic bile duct was noted, but no solid component or mucin within the duct was found. Histopathological findings revealed carcinoma in situ, IPNB, in the majority of intrahepatic bile ducts, with no lymph node metastasis, and it extended continuously to the epithelium of the common bile duct. No tumor recurrence or biliary dilatation was observed at follow-up 2 years after surgery. It is important to consider malignancy in the presence of a dilated bile duct and in the absence of any cause of occlusion. Complete resection of IPNB results in a good prognosis and no recurrence.
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Affiliation(s)
- Atsushi Nanashima
- Division of Surgical Oncology, Department of Translational Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Japan
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24
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Affiliation(s)
- Jae Hoon Lim
- Department of Radiology, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, Korea
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25
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Jung AY, Lee JM, Choi SH, Kim SH, Lee JY, Kim SW, Han JK, Choi BI. Computed tomography features of an intraductal polypoid mass: differentiation between hepatocellular carcinoma with bile duct tumor invasion and intraductal papillary cholangiocarcinoma. J Comput Assist Tomogr 2006; 30:18-24. [PMID: 16365567 DOI: 10.1097/01.rct.0000188837.71136.fe] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To determine the computed tomography (CT) features capable of differentiating hepatocellular carcinoma (HCC) with bile duct tumor invasion (BDTI) from intraductal cholangiocarcinoma (IDCC). METHODS Multiphasic CT images of 14 patients with HCC with BDTI and 18 patients with IDCC were retrospectively reviewed. Analysis of the CT findings included the size, location, and margin of the intraductal mass; enhancement pattern of intraductal lesions; degree of ductal dilatation; presence of downstream ductal dilatation and ductal wall thickening; presence of a parenchymal mass and its size; continuity of the parenchymal mass with the intraductal mass; and liver cirrhosis. Objective evaluation of the enhancement patterns of intraductal tumors was done by measuring the CT attenuation coefficients of the tumors and the uninvolved hepatic parenchyma in each phase. Among these findings, statistically significant variables were then determined using the Fisher's exact test or Mann-Whitney U test. RESULTS Significant variables that helped to differentiate HCC with BDTI from IDCC included the presence of a parenchymal mass, liver cirrhosis, and a hyperattenuating intraductal tumor on the hepatic arterial phase (HAP). On unenhanced images, the tumor-to-liver contrast of IDCC (16.7+/-8.1) was greater than that of HCC with BDTI (6.4+/-10.4), but on the HAP, that of HCC with BDTI (26.5+/-28.2) was greater than that of IDCC (5.9+/-18.7) (P<0.05). In addition, there was a significant difference in the enhancement ratio of the intraductal tumors on the portal venous phase between the 2 conditions (P=0.003). CONCLUSIONS Several objective and subjective multiphasic CT findings may help to differentiate HCC with BDTI from IDCC.
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Affiliation(s)
- Ah Young Jung
- Department of Radiology and Institute of Radiation Medicine, Seoul National University College of Medicine, Seoul, Korea
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26
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Aubert A, Palazzo L. [Diagnosis of gallbladder diseases by endoscopic ultrasound]. GASTROENTEROLOGIE CLINIQUE ET BIOLOGIQUE 2005; 29:59-63. [PMID: 15738896 DOI: 10.1016/s0399-8320(05)80694-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Affiliation(s)
- Alain Aubert
- Service de Gastro-entérologie, Hôpital Beaujon, 100 boulevard du Général Leclerc, 92000 Clichy, France
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27
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Lim JH, Yoon KH, Kim SH, Kim HY, Lim HK, Song SY, Nam KJ. Intraductal papillary mucinous tumor of the bile ducts. Radiographics 2004; 24:53-66; discussion 66-7. [PMID: 14730036 DOI: 10.1148/rg.241035002] [Citation(s) in RCA: 116] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Papillary tumors of the bile ducts are intraductal tumors with numerous minute frondlike papillary projections. Some intraductal papillary tumors of the bile ducts produce a large amount of mucin that disturbs bile flow and causes severe biliary dilatation. In the presence of a tumor of this subgroup, the entire biliary tree is dilated; segmental or lobar bile ducts are dilated disproportionately, and aneurysmal dilatation may occur. Mucin is depicted at cholangiography as multiple elongated or cordlike filling defects, and the tumor is depicted on cross-sectional images as a castlike, polypoid, or fungating mass in the dilated biliary tree. Based on these characteristic imaging features-dilatation, mucin, and tumor-correct diagnosis of intraductal papillary mucinous tumor of the bile ducts may be made.
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Affiliation(s)
- Jae Hoon Lim
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Ilwon-dong, Kangnam-ku, Seoul 135\N710, Korea.
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28
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Fletcher ND, Wise PE, Sharp KW. Common Bile Duct Papillary Adenoma Causing Obstructive Jaundice: Case Report and Review of the Literature. Am Surg 2004. [DOI: 10.1177/000313480407000514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Common bile duct (CBD) adenomas are rare tumors that often present in a fashion similar to their malignant counterparts. We report a case of a papillary CBD adenoma causing obstructive jaundice. We also present a review of the CBD adenomas found in the English literature through a Medline search (1970–2003). A 74-year-old female presented with a 10-day history of pruritus, progressive painless jaundice, acholic stools, bilirubinuria, and 10-lb weight loss. Abdominal exam showed no masses. Abdominal ultrasound (U/S) showed cholelithiasis without choledocholithiasis. Endoscopic retrograde cholangiopancreatography (ERCP) and endoscopic U/S revealed a shelf-like stricture, 1.5 cm long and 0.9 cm in diameter, located in the distal CBD. At the time of biliary stent placement, fine-needle aspiration showed benign ductal epithelial cells in sheets and clusters. Abdominal CT scan showed a low attenuation 15 x 17 mm lesion in the head of the pancreas that abutted the superior mesenteric vein (SMV) but no metastatic lesions. We performed a standard pancreaticoduodenectomy (Whipple procedure). Final pathology showed a papillary adenoma without evidence of dysplasia in the distal common bile duct proximal to the ampulla of Vater. The incidence of these tumors and their potential for malignant degeneration is unknown. Pancreaticoduodenectomy is an effective means of treatment and cure for CBD adenoma.
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Affiliation(s)
- Nicholas D. Fletcher
- From the Department of Surgery, Division of General Surgery, Vanderbilt University Medical Center Nashville, Tennessee
| | - Paul E. Wise
- From the Department of Surgery, Division of General Surgery, Vanderbilt University Medical Center Nashville, Tennessee
| | - Kenneth W. Sharp
- From the Department of Surgery, Division of General Surgery, Vanderbilt University Medical Center Nashville, Tennessee
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29
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Lee SS, Kim MH, Lee SK, Jang SJ, Song MH, Kim KP, Kim HJ, Seo DW, Song DE, Yu E, Lee SG, Min YI. Clinicopathologic review of 58 patients with biliary papillomatosis. Cancer 2004; 100:783-93. [PMID: 14770435 DOI: 10.1002/cncr.20031] [Citation(s) in RCA: 153] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Biliary papillomatosis (BP) is a rare disease that is characterized by multiple numerous papillary adenomas in the biliary tree. The clinical features and outcome, however, are not well known. The authors retrospectively analyzed their clinicopathologic features and long-term follow-up results. METHODS Between March 1995 and January 2003, 58 patients were diagnosed with BP by cholangioscopic and histologic findings at a tertiary referral center, Asan Medical Center (University of Ulsan College of Medicine, Seoul, Korea). The authors retrospectively reviewed the medical records to obtain demographic, radiologic, cholangioscopic, and pathologic data. RESULTS The common clinical manifestations at the presentation of patients were repeated episodes of abdominal pain, jaundice, and acute cholangitis. Acute cholangitis was more common in patients with mucin-hypersecreting BP (MBP), whereas patients with nonmucin-producing BP (NMBP) were more asymptomatic (P < 0.05). Papillary adenocarcinoma and mucinous carcinoma were detected in 48 patients (83%) with papillary adenomas. Overall survival rates of NMBP and MBP were 89% and 69% at 1 year, 57% and 37% at 3 years, and 52% and 19% at 5 years, respectively. The mean survival period of NMBP and MBP was 52.27 +/- 6.72 months and 30.84 +/- 8.36 months, respectively. CONCLUSIONS BP should be regarded as a premalignant disease with high malignant potential. The pathogenesis of progression from benign to malignant disease may follow the adenomacarcinoma sequence. Although clinical presentations were somewhat different for patients with NMBP and MBP, the long-term survival rate was similar.
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Affiliation(s)
- Sang Soo Lee
- Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
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30
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Vega P, López V, Arribas J, González M, Moreno S, Aburto JM. Colangiocarcinoma polipoideo difuso de colédoco. Cir Esp 2004. [DOI: 10.1016/s0009-739x(04)72338-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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31
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Abstract
Cystic diseases of the biliary tract encompass a complex group of congenital disorders. Some of the disorders, such as Caroli disease and the hepatobiliary cysts of autosomal-dominant polycystic kidney disease, share common embryologic origins, whereas others, such as choledochal cysts, biliary diverticula, and choledochoceles, have unclear origins. This article reviews the embryologic, clinical, pathologic, and imaging features of biliary cystic disease.
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Affiliation(s)
- Angela D Levy
- Department of Radiologic Pathology, Armed Forces Institute of Pathology, Washington, DC 20306, USA.
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32
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Yuen JHF, Chan HHL, Lam CHL, Lam TPW, Chau MT. Sonographic appearance of mucinous biliary papillomatosis. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2003; 22:1277-1282. [PMID: 14620899 DOI: 10.7863/jum.2003.22.11.1277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Affiliation(s)
- Jimmy H F Yuen
- Department of Radiology, Queen Mary Hospital, Pokfulam, Hong Kong.
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33
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Lim JH, Kim MH, Kim TK, Lee MG, Lee SS, Lee JW, Lee KT, Lee JK, Lim HK. Papillary neoplasms of the bile duct that mimic biliary stone disease. Radiographics 2003; 23:447-55. [PMID: 12640158 DOI: 10.1148/rg.232025030] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Papillary tumors of the bile duct are intraductal tumors with innumerable minute, frondlike papillary projections. These tumors may be either fixed to or detached from the bile duct wall. However, because the papillary projections on the surface of papillary tumors are long and slender, the tumors are friable and slough easily. The sloughed tumor fragments may float within the bile ducts, resulting in intermittent partial biliary obstruction and mimicking bile duct stones at clinical examination and at ultrasonography (US), computed tomography (CT), and cholangiography. A tumor manifests radiologically as thickening and irregularity of the bile duct wall or as a fixed or sloughed intraductal mass. A nonshadowing intraductal echogenic cast seen at US, an intraductal noncalcified soft-tissue mass with asymmetric wall thickening seen at CT, and an intraductal mass with a papillary surface and a serrated bile duct margin seen at cholangiography are all appearances that suggest a papillary tumor and may be helpful in differentiating a tumor from a bile duct stone.
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Affiliation(s)
- Jae Hoon Lim
- Departmen of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Ilwon-dong, Kangnam-ku, Seoul, Korea 135-710.
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34
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Aggarwal S, Kumar S, Kumar A, Bhasin R, Garg PK, Bandhu S. Extra-hepatic bile duct adenoma in a patient with a choledochal cyst. J Gastroenterol Hepatol 2003; 18:351-2. [PMID: 12603542 DOI: 10.1046/j.1440-1746.2003.02916.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
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35
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Chung DJ, Lee SK, Ha HK, Kim PN, Lee MG. Multiple biliary papillomatosis: comparison of MR cholangiography with endoscopic retrograde cholangiography. J Comput Assist Tomogr 2002; 26:968-74. [PMID: 12488745 DOI: 10.1097/00004728-200211000-00020] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE The purpose of this work was to compare MR cholangiography with endoscopic retrograde cholangiopancreatography (ERCP) in the diagnosis of multiple biliary papillomatosis (MBP). METHOD Nine patients with pathologically proven MBP underwent MR cholangiography and ERCP. A comparison was made between ERCP, multislice HASTE, and single-shot RARE. Each biliary tract was divided into five sections for assessment; therefore, 45 biliary duct areas were used for lesion detection and determination of quality of depiction. RESULTS Of the 35 segments detected by percutaneous transhepatic cholangioscopy, pathologic examinations were performed in 31 segments: papillary adenocarcinoma was proved in 28 and papillary adenoma in 3. The multislice HASTE sequence showed bile duct branches with biliary papillomatosis better than did ERCP (p = 0.0029) and single-shot RARE sequence (p = 0.0558). The multislice HASTE procedure had the highest number of lesions detected, followed by single-shot RARE and ERCP, but there was no significant difference between the imaging techniques. CONCLUSION Our preliminary data suggest that MR cholangiography can replace ERCP for the detection of MBP.
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Affiliation(s)
- Dong Jin Chung
- Department of Radiology, University of Ulsan-Asan Medical Center, 388-1 Pungnap-dong, Songpa-gu, Seoul 138-736, Korea
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36
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Akin O, Coskun M. Biliary adenofibroma with malignant transformation and pulmonary metastases: CT findings. AJR Am J Roentgenol 2002; 179:280-1. [PMID: 12076957 DOI: 10.2214/ajr.179.1.1790280] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Oguz Akin
- School of Medicine, Baskent University, 06490 Ankara, Turkey
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37
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Levy AD, Murakata LA, Abbott RM, Rohrmann CA. From the archives of the AFIP. Benign tumors and tumorlike lesions of the gallbladder and extrahepatic bile ducts: radiologic-pathologic correlation. Armed Forces Institute of Pathology. Radiographics 2002; 22:387-413. [PMID: 11896229 DOI: 10.1148/radiographics.22.2.g02mr08387] [Citation(s) in RCA: 166] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A diverse spectrum of benign tumors and tumorlike lesions arises from the gallbladder and bile ducts, and despite their diversity, these lesions share common embryologic origins and histologic characteristics. Although these lesions are relatively uncommon, their importance lies in their ability to mimic malignant lesions in these locations. Benign neoplasms are derived from the epithelial and nonepithelial structures that compose the normal gallbladder and bile ducts. The epithelium gives rise to adenomas, cystadenomas, and the unusual condition of biliary papillomatosis. Granular cell tumors, neurofibromas, ganglioneuromas, paragangliomas, and leiomyomas are examples of benign tumors that may originate from nonepithelial structures. Tumorlike lesions are more commonly found in the gallbladder and include xanthogranulomatous cholecystitis, adenomyomatous hyperplasia, cholesterol polyps, and heterotopias. In the clinical setting of a patient with nonspecific abdominal complaints or symptoms of biliary obstruction, the discovery of a gallbladder or bile duct polyp or mass, gallbladder wall thickening, or biliary stricture is most often indicative of malignancy. However, the differential diagnosis should include benign tumors and tumorlike lesions. The preoperative determination of a benign lesion may significantly alter therapy and patient prognosis.
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Affiliation(s)
- Angela D Levy
- Department of Radiologic Pathology, Armed Forces Institute of Pathology, Washington, DC 20306-6000, USA
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38
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Lim JH, Yi CA, Lim HK, Lee WJ, Lee SJ, Kim SH. Radiological spectrum of intraductal papillary tumors of the bile ducts. Korean J Radiol 2002; 3:57-63. [PMID: 11919480 PMCID: PMC2713988 DOI: 10.3348/kjr.2002.3.1.57] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Papillary tumor of the bile duct is characterized by the presence of an intraductal tumor with a papillary surface comprising innumerable frondlike infoldings of proliferated columnar epithelial cells surrounding slender fibrovascular stalks. There may be multiple tumors along the bile ducts (papillomatosis or papillary carcinomatosis), which are dilated due to obstruction by a tumor per se, by sloughed tumor debris, or by excessive mucin. Radiologically, the biliary tree is diffusely dilated, either in a lobar or segmental fashion, or aneurysmally, depending on the location of the tumor, the debris, and the amount of mucin production. A tumor can be depicted by imaging as an intraductal mass with a thickened and irregular bile duct wall. Sloughed tumor debris and mucin plugs should be differentiated from bile duct stones. Cystically or aneurysmally, dilated bile ducts in mucin-hypersecreting variants (intraductal papillary mucinous tumors) should be differentiated from cystadenoma, cystadenocarcinoma and liver abscess.
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Affiliation(s)
- Jae Hoon Lim
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Ilwon-dong, Kangnam-gu, Seoul 135-710, Korea.
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39
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Lee WJ, Lim HK, Jang KM, Kim SH, Lee SJ, Lim JH, Choo IW. Radiologic spectrum of cholangiocarcinoma: emphasis on unusual manifestations and differential diagnoses. Radiographics 2001; 21 Spec No:S97-S116. [PMID: 11598251 DOI: 10.1148/radiographics.21.suppl_1.g01oc12s97] [Citation(s) in RCA: 106] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Most cholangiocarcinomas are ductal adenocarcinomas that arise from both intra- and extrahepatic bile duct epithelium, and their typical growth pattern can be classified as exophytic, infiltrative, polypoid, or a combination of these. Those of unusual histologic type (eg, mucin-hypersecreting cholangiocarcinoma, squamous adenocarcinoma, biliary cystadenocarcinoma, and mucinous carcinoma) show a growth pattern different from that of the typical ones (ie, ductal). Cholangiocarcinomas frequently develop in patients with any of a variety of preexisting bile duct diseases, some of which are considered precursors of cholangiocarcinoma (eg, biliary lithiasis, clonorchiasis, recurrent pyogenic cholangitis, and primary sclerosing cholangitis). Some bulky hepatic tumors of either primary or secondary origin mimic exophytic peripheral cholangiocarcinoma. Some variants of hepatocellular carcinoma, such as sclerosing, fibrolamellar, and cholangiohepatocellular carcinoma, resemble exophytic peripheral cholangiocarcinoma, while that with intraductal growth resembles polypoid cholangiocarcinoma. Among benign bile duct diseases, tumorous conditions (eg, benign biliary tumors) may mimic polypoid cholangiocarcinoma, whereas benign stricture of various causes (eg, cholangitides, traumatic and postsurgical sequelae, chronic pancreatitis, papillary stenosis) usually mimics infiltrative cholangiocarcinoma.
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Affiliation(s)
- W J Lee
- Department of Radiology and Gastrointestinal Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Ilwon-Dong, Kangnam-Ku, Seoul 135-710, South Korea
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40
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Yoon KH, Ha HK, Kim CG, Roh BS, Yun KJ, Chae KM, Lim JH, Auh YH. Malignant papillary neoplasms of the intrahepatic bile ducts: CT and histopathologic features. AJR Am J Roentgenol 2000; 175:1135-9. [PMID: 11000178 DOI: 10.2214/ajr.175.4.1751135] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE. We describe the CT and pathologic features of malignant papillary neoplasms of the intrahepatic bile ducts in 15 patients. CONCLUSION. CT is a useful technique for revealing intraductal lesions, although the findings are nonspecific and variable. When intraductal masses or nodules are seen with localized dilatation of the intrahepatic bile ducts on CT scans, malignant papillary neoplasms of the intrahepatic bile ducts should be included in the differential diagnosis.
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Affiliation(s)
- K H Yoon
- Department of Radiology, Wonkwang University School of Medicine, 344-2 Singyong-dong, Iksan, Chunbuk 570-180, Korea
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Khan AN, Wilson I, Sherlock DJ, DeKretser D, Chisholm RA. Sonographic features of mucinous biliary papillomatosis: case report and review of imaging findings. JOURNAL OF CLINICAL ULTRASOUND : JCU 1998; 26:151-154. [PMID: 9502038 DOI: 10.1002/(sici)1097-0096(199803/04)26:3<151::aid-jcu7>3.0.co;2-l] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Because of its indolent course, high recurrence rate, and risk of malignant transformation, mucinous biliary papillomatosis is an important consideration in the differential diagnosis of bile duct obstruction. We report a case of mucinous biliary papillomatosis and review the sonographic and other imaging findings previously reported in the literature. On sonography, these tumors appear as nonshadowing intrabiliary masses that are clearly defined and associated with proximal biliary dilatation. They may be multiple and associated with mucoid sludge. The imaging findings reflect the macroscopic appearance of a doughy papilliferous tumor of a bile duct. Associated findings include cholelithiasis, choledocholithiasis, and gallbladder dysplasia.
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Affiliation(s)
- A N Khan
- Department of Diagnostic Imaging, North Manchester General Hospital, United Kingdom
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