1
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Borges VFA, Cotrim HP, Andrade ARCF, Mendes LSC, Penna FGC, Silva MC, Salomão FC, Freitas LAR. COVID-19-Related Cholangiopathy: Histological Findings. Diagnostics (Basel) 2024; 14:1804. [PMID: 39202292 PMCID: PMC11354040 DOI: 10.3390/diagnostics14161804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2024] [Revised: 08/06/2024] [Accepted: 08/14/2024] [Indexed: 09/03/2024] Open
Abstract
Cholangiopathy has been described in survivors of severe COVID-19, presenting significant clinical parallels to the pre-pandemic condition of secondary sclerosing cholangitis in critically ill patients (SSC-CIP). We aimed to examine the liver histopathology of individuals with persistent cholestasis after severe COVID-19. METHODS We subjected post-COVID-19 cholestasis liver samples to routine staining techniques and cytokeratin 7 immunostaining and semi-quantitatively analyzed the portal and parenchymal changes. RESULTS All ten patients, five men, had a median age of 56, an interquartile range (IQR) of 51-60, and required intensive care unit and mechanical ventilation. The median and IQR liver enzyme concentrations proximal to biopsy were in IU/L: ALP 645 (390-1256); GGT 925 (664-2169); ALT 100 (86-113); AST 87 (68-106); and bilirubin 4 (1-9) mg/dL. Imaging revealed intrahepatic bile duct anomalies and biliary casts. We performed biopsies at a median of 203 (150-249) days after molecular confirmation of infection. We found portal and periportal fibrosis, moderate-to-severe ductular proliferation, and bile duct dystrophy in all patients, while we observed hepatocyte biliary metaplasia in all tested cases. We observed mild-to-severe parenchymal cholestasis and bile plugs in nine and six cases. We also observed mild swelling of the arteriolar endothelial cells in five patients. We observed a thrombus in a small portal vein branch and mild periductal fibrosis in one case each. One patient developed multiple small biliary infarctions. We did not observe ductopenia in any patient. CONCLUSIONS The alterations were like those observed in SSC-CIP; however, pronounced swelling of endothelial cells, necrosis of the vessel walls, and thrombosis in small vessels were notable.
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Affiliation(s)
- Valéria F. A. Borges
- Postgraduate Program in Medicine and Health, Federal University of Bahia, Salvador 40026-010, Brazil;
| | - Helma P. Cotrim
- School of Medicine of Bahia, Federal University of Bahia, Salvador 40026-010, Brazil; (A.R.C.F.A.); (L.A.R.F.)
| | | | | | - Francisco G. C. Penna
- Department of Internal Medicine, School of Medicine, Federal University of Minas Gerais, Belo Horizonte 31270-901, Brazil;
| | | | | | - Luiz A. R. Freitas
- School of Medicine of Bahia, Federal University of Bahia, Salvador 40026-010, Brazil; (A.R.C.F.A.); (L.A.R.F.)
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (FioCruz), Salvador 402596-710, Brazil
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2
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Zhao J, Yue P, Mi N, Li M, Fu W, Zhang X, Gao L, Bai M, Tian L, Jiang N, Lu Y, Ma H, Dong C, Zhang Y, Zhang H, Zhang J, Ren Y, Suzuki A, Wong PF, Tanaka K, Rerknimitr R, Junger HH, Cheung TT, Melloul E, Demartines N, Leung JW, Yao J, Yuan J, Lin Y, Schlitt HJ, Meng W. Biliary fibrosis is an important but neglected pathological feature in hepatobiliary disorders: from molecular mechanisms to clinical implications. MEDICAL REVIEW (2021) 2024; 4:326-365. [PMID: 39135601 PMCID: PMC11317084 DOI: 10.1515/mr-2024-0029] [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: 03/27/2024] [Accepted: 06/06/2024] [Indexed: 08/15/2024]
Abstract
Fibrosis resulting from pathological repair secondary to recurrent or persistent tissue damage often leads to organ failure and mortality. Biliary fibrosis is a crucial but easily neglected pathological feature in hepatobiliary disorders, which may promote the development and progression of benign and malignant biliary diseases through pathological healing mechanisms secondary to biliary tract injuries. Elucidating the etiology and pathogenesis of biliary fibrosis is beneficial to the prevention and treatment of biliary diseases. In this review, we emphasized the importance of biliary fibrosis in cholangiopathies and summarized the clinical manifestations, epidemiology, and aberrant cellular composition involving the biliary ductules, cholangiocytes, immune system, fibroblasts, and the microbiome. We also focused on pivotal signaling pathways and offered insights into ongoing clinical trials and proposing a strategic approach for managing biliary fibrosis-related cholangiopathies. This review will offer a comprehensive perspective on biliary fibrosis and provide an important reference for future mechanism research and innovative therapy to prevent or reverse fibrosis.
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Affiliation(s)
- Jinyu Zhao
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Ping Yue
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Ningning Mi
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Matu Li
- Department of Gastroenterology, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Wenkang Fu
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Xianzhuo Zhang
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Long Gao
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Mingzhen Bai
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Liang Tian
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Ningzu Jiang
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Yawen Lu
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Haidong Ma
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Chunlu Dong
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Yong Zhang
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Hengwei Zhang
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Jinduo Zhang
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Yanxian Ren
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Azumi Suzuki
- Department of Gastroenterology, Hamamatsu Medical Center, Hamamatsu, Japan
| | - Peng F. Wong
- Department of Vascular Surgery, The James Cook University Hospital, Middlesbrough, UK
| | - Kiyohito Tanaka
- Department of Gastroenterology, Kyoto Second Red Cross Hospital, Kyoto, Japan
| | - Rungsun Rerknimitr
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine, Chulalongkorn, Bangkok, Thailand
- Excellence Center for Gastrointestinal Endoscopy, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Henrik H. Junger
- Department of Surgery, University Medical Center Regensburg, Regensburg, Germany
| | - Tan T. Cheung
- Department of Surgery, The University of Hong Kong, Hong Kong, China
| | - Emmanuel Melloul
- Department of Visceral Surgery, Lausanne University Hospital CHUV, University of Lausanne (UNIL), Lausanne, Switzerland
| | - Nicolas Demartines
- Department of Visceral Surgery, Lausanne University Hospital CHUV, University of Lausanne (UNIL), Lausanne, Switzerland
| | - Joseph W. Leung
- Division of Gastroenterology and Hepatology, UC Davis Medical Center and Sacramento VA Medical Center, Sacramento, CA, USA
| | - Jia Yao
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, Gansu, China
- Key Laboratory of Biotherapy and Regenerative Medicine of Gansu Province, Lanzhou, China
| | - Jinqiu Yuan
- Clinical Research Center, Big Data Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Yanyan Lin
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Hans J. Schlitt
- Department of Surgery, University Medical Center Regensburg, Regensburg, Germany
| | - Wenbo Meng
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
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3
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Khot R, Shelman NR, Ludwig DR, Nair RT, Anderson MA, Venkatesh SK, Paspulati RM, Parker RA, Menias CO. Acquired ductopenia: an insight into imaging findings. Abdom Radiol (NY) 2024:10.1007/s00261-024-04462-x. [PMID: 38954003 DOI: 10.1007/s00261-024-04462-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2024] [Accepted: 06/15/2024] [Indexed: 07/04/2024]
Abstract
Hepatic ductopenia is a pathologic diagnosis characterized by a decrease in the number of intrahepatic bile ducts as a consequence of various underlying etiologies. Some etiologies, such as primary sclerosing cholangitis, primary biliary cholangitis, and ischemic cholangitis, often have distinctive imaging findings. In contrast, other causes such as chronic rejection following liver transplantation, drug-induced biliary injury, infection, malignancy such as lymphoma, and graft-versus-host disease may only have ancillary or non-specific imaging findings. Thus, diagnosing ductopenia in conditions with nonspecific imaging findings requires a multidimensional approach, including clinical evaluation, serological testing, imaging, and liver histology to identify the underlying cause. These etiologies lead to impaired bile flow, resulting in cholestasis, liver dysfunction, and, ultimately, cirrhosis and liver failure if the underlying cause remains untreated or undetected. In the majority of instances, individuals diagnosed with ductopenia exhibit a positive response to treatment addressing the root cause or cessation of the causative agent. This article focuses on acquired causes of ductopenia, its clinical manifestation, histopathology, imaging diagnosis, and management.
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Affiliation(s)
- Rachita Khot
- Radiology and Medical Imaging, University of Virginia, Charlottesville, VA, USA.
| | - Nathan R Shelman
- Department of Pathology, University of Kentucky, Lexington, KY, USA
| | - Daniel R Ludwig
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, Saint Louis, MO, USA
| | - Rashmi T Nair
- Department of Radiology, University of Kentucky, Lexington, KY, USA
| | - Mark A Anderson
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Sudhakar K Venkatesh
- Division of Abdominal Imaging, Department of Radiology, Mayo Clinic, Rochester, MN, USA
| | - Raj Mohan Paspulati
- Department of Diagnostic Imaging and Interventional Radiology, Moffitt Cancer Center, Tampa, FL, USA
| | - Rex A Parker
- University of Kansas Medical Center, Kansas City, KS, USA
| | - Christine O Menias
- Division of Abdominal Imaging, Department of Radiology, Mayo Clinic, Scottsdale, AZ, USA
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4
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Horwich BH, Dieterich DT. Phenotypes of Primary Sclerosing Cholangitis and Differential Diagnosis. Clin Liver Dis 2024; 28:143-155. [PMID: 37945155 DOI: 10.1016/j.cld.2023.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
Primary sclerosing cholangitis is a heterogenous immune-mediated disorder characterized by chronic inflammation and stricturing of the bile ducts. Though the driving pathophysiologic mechanisms remain elusive, there are several observed clinical phenotypes of the disease. The distribution of bile duct involvement, presence of concomitant inflammatory bowel disease, significant infiltration of IgG4-positive plasma cells, and overlapping features with other autoimmune disease has significant implications for prognosis and treatment. As there remains no pathognomonic finding for primary sclerosing cholangitis, a broad differential diagnosis and extensive evaluation of other underlying causes is critical to appropriate management.
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Affiliation(s)
- Brian H Horwich
- Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, PO Box 1076, New York, NY 10029, USA
| | - Douglas T Dieterich
- Division of Liver Diseases, Institute for Liver Medicine, Icahn School of Medicine at Mount Sinai, 1468 Madison Avenue, Annenberg 5-04, New York, NY 10029, USA.
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5
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Sindayigaya R, Barat M, Tzedakis S, Dautry R, Dohan A, Belle A, Coriat R, Soyer P, Fuks D, Marchese U. Modified Appleby procedure for locally advanced pancreatic carcinoma: A primer for the radiologist. Diagn Interv Imaging 2023; 104:455-464. [PMID: 37301694 DOI: 10.1016/j.diii.2023.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 05/31/2023] [Indexed: 06/12/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is the most prevalent pancreatic neoplasm accounting for more than 90% of pancreatic malignancies. Surgical resection with adequate lymphadenectomy remains the only available curative strategy for patients with PDAC. Despite improvements in both chemotherapy regimen and surgical care, body/neck PDAC still conveys a poor prognosis because of the vicinity of major vascular structures, including celiac trunk, which favors insidious disease spread at the time of diagnosis. Body/neck PDAC involving the celiac trunk is considered locally advanced PDAC in most guidelines and therefore not eligible for upfront resection. However, a more aggressive surgical approach (i.e., distal pancreatectomy with splenectomy and en-bloc celiac trunk resection [DP-CAR]) was recently proposed to offer hope for cure in selected patients with locally advanced body/neck PDAC responsive to induction therapy at the cost of higher morbidity. The so-called "modified Appleby procedure" is highly demanding and requires optimal preoperative staging as well as appropriate patient preparation for surgery (i.e., preoperative arterial embolization). Herein, we review current evidence regarding DP-CAR indications and outcomes as well as the critical role of diagnostic and interventional radiology in patient preparation before DP-CAR, and early identification and management of DP-CAR complications.
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Affiliation(s)
- Rémy Sindayigaya
- Department of Digestive, Pancreatic, Hepato-biliary and Endocrine Surgery, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 75014, Paris, France; Université Paris Cité, Faculté de Médecine, 75006 Paris, France.
| | - Maxime Barat
- Université Paris Cité, Faculté de Médecine, 75006 Paris, France; Department of Radiology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France
| | - Stylianos Tzedakis
- Department of Digestive, Pancreatic, Hepato-biliary and Endocrine Surgery, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 75014, Paris, France; Université Paris Cité, Faculté de Médecine, 75006 Paris, France
| | - Raphael Dautry
- Department of Radiology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France
| | - Anthony Dohan
- Université Paris Cité, Faculté de Médecine, 75006 Paris, France; Department of Radiology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France
| | - Arthur Belle
- Department of Gastroenterology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France
| | - Romain Coriat
- Université Paris Cité, Faculté de Médecine, 75006 Paris, France; Department of Gastroenterology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France
| | - Philippe Soyer
- Université Paris Cité, Faculté de Médecine, 75006 Paris, France; Department of Radiology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France
| | - David Fuks
- Department of Digestive, Pancreatic, Hepato-biliary and Endocrine Surgery, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 75014, Paris, France; Université Paris Cité, Faculté de Médecine, 75006 Paris, France
| | - Ugo Marchese
- Department of Digestive, Pancreatic, Hepato-biliary and Endocrine Surgery, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 75014, Paris, France; Université Paris Cité, Faculté de Médecine, 75006 Paris, France
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6
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Hrncir HR, Hantelys F, Gracz AD. Panic at the Bile Duct: How Intrahepatic Cholangiocytes Respond to Stress and Injury. THE AMERICAN JOURNAL OF PATHOLOGY 2023; 193:1440-1454. [PMID: 36870530 PMCID: PMC10548281 DOI: 10.1016/j.ajpath.2023.02.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 01/16/2023] [Accepted: 02/15/2023] [Indexed: 03/06/2023]
Abstract
In the liver, biliary epithelial cells (BECs) line intrahepatic bile ducts (IHBDs) and are primarily responsible for modifying and transporting hepatocyte-produced bile to the digestive tract. BECs comprise only 3% to 5% of the liver by cell number but are critical for maintaining choleresis through homeostasis and disease. To this end, BECs drive an extensive morphologic remodeling of the IHBD network termed ductular reaction (DR) in response to direct injury or injury to the hepatic parenchyma. BECs are also the target of a broad and heterogenous class of diseases termed cholangiopathies, which can present with phenotypes ranging from defective IHBD development in pediatric patients to progressive periductal fibrosis and cancer. DR is observed in many cholangiopathies, highlighting overlapping similarities between cell- and tissue-level responses by BECs across a spectrum of injury and disease. The following core set of cell biological BEC responses to stress and injury may moderate, initiate, or exacerbate liver pathophysiology in a context-dependent manner: cell death, proliferation, transdifferentiation, senescence, and acquisition of neuroendocrine phenotype. By reviewing how IHBDs respond to stress, this review seeks to highlight fundamental processes with potentially adaptive or maladaptive consequences. A deeper understanding of how these common responses contribute to DR and cholangiopathies may identify novel therapeutic targets in liver disease.
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Affiliation(s)
- Hannah R Hrncir
- Division of Digestive Diseases, Department of Medicine, Emory University, Atlanta, Georgia; Graduate Program in Biochemistry, Cell and Developmental Biology, Emory University, Atlanta, Georgia
| | - Fransky Hantelys
- Division of Digestive Diseases, Department of Medicine, Emory University, Atlanta, Georgia
| | - Adam D Gracz
- Division of Digestive Diseases, Department of Medicine, Emory University, Atlanta, Georgia; Graduate Program in Biochemistry, Cell and Developmental Biology, Emory University, Atlanta, Georgia.
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7
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Lawson KL, Wang HL. Primary Sclerosing Cholangitis, Small Duct Primary Sclerosing Cholangitis, IgG4-Related Sclerosing Cholangitis, and Ischemic Cholangiopathy: Diagnostic Challenges on Biopsy. Surg Pathol Clin 2023; 16:533-548. [PMID: 37536887 DOI: 10.1016/j.path.2023.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/05/2023]
Abstract
Pathologists face many challenges when diagnosing sclerosing biliary lesions on liver biopsy. First, histologic findings tend to be nonspecific with similar to identical features seen in numerous conditions, from benign to outright malignant. In addition, the patchy nature of many of these entities amplifies the inherent limitations of biopsy sampling. The end result often forces pathologists to issue descriptive sign outs that require careful clinical correlation; however, certain clinical, radiologic, and histologic features may be of diagnostic assistance. In this article, we review key elements of four sclerosing biliary processes whose proper identification has significant prognostic and therapeutic implications.
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Affiliation(s)
- Katy L Lawson
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, Ronald Reagan UCLA Medical Center, University of California Los Angeles, 10833 Le Conte Avenue, Los Angeles, CA 90095, USA
| | - Hanlin L Wang
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, Ronald Reagan UCLA Medical Center, University of California Los Angeles, 10833 Le Conte Avenue, Los Angeles, CA 90095, USA.
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8
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Hong SY, Yi NJ, Hong K, Han ES, Suh S, Lee JM, Hong SK, Choi Y, Jin US, Chang H, Lee KW, Suh KS, Minn KW. Redo hepatic artery reconstruction for thrombosis without retransplantation in 1355 adult living donor liver transplantations. Liver Transpl 2023; 29:961-969. [PMID: 37254603 DOI: 10.1097/lvt.0000000000000185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 04/19/2023] [Indexed: 06/01/2023]
Abstract
Hepatic artery thrombosis (HAT) after liver transplantation is associated with a marked increase in morbidity, leading to graft and patient loss. We evaluated the outcomes of adult living donor liver transplantation patients with HAT under an aggressive surgical intervention. A total of 1355 recipients underwent adult living donor liver transplantation at the Seoul National University Hospital. Surgical redo reconstruction for HAT was performed in all cases except in those with graft hepatic artery injury and late detection of HAT. Postoperative HAT developed in 33 cases (2.4%) at a median time of 3.5 days. Thirty patients (90.9%) underwent redo-arterial reconstruction. The survival rates in patients with HAT were similar to the rates in those without HAT (72.7% vs. 83.8%, p = 0.115). Although graft survival rates were lower in patients with HAT (84.8%) than in those without HAT (98.0%) ( p < 0.001), the graft survival rate was comparable (92.0% vs. 98.0%, p = 0.124) in the 25 patients with successful revascularization. Biliary complication rates were higher in patients with HAT (54.5%) than in those without HAT (32.0%) ( p = 0.008). In conclusion, the successful redo reconstruction under careful selection criteria saved the graft without retransplantation in 96.0% of the cases. Surgical revascularization should be preferentially considered for the management of HAT in adult living donor liver transplantation.
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Affiliation(s)
- Su Young Hong
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Nam-Joon Yi
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Kwangpyo Hong
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Eui Soo Han
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Sanggyun Suh
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Jeong-Moo Lee
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Suk Kyun Hong
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - YoungRok Choi
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Ung Sik Jin
- Department of Plastic and Reconstructive Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Hak Chang
- Department of Plastic and Reconstructive Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Kwang-Woong Lee
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Kyung-Suk Suh
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Kyung Won Minn
- Department of Plastic and Reconstructive Surgery, Seoul National University College of Medicine, Seoul, Korea
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9
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Karaosmanoglu AD, Onder O, Kizilgoz V, Hahn PF, Kantarci M, Ozmen MN, Karcaaltincaba M, Akata D. Infarcts and ischemia in the abdomen: an imaging perspective with an emphasis on cross-sectional imaging findings. Abdom Radiol (NY) 2023; 48:2167-2195. [PMID: 36933024 PMCID: PMC10024022 DOI: 10.1007/s00261-023-03877-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 02/23/2023] [Accepted: 02/24/2023] [Indexed: 03/19/2023]
Abstract
Infarcts and ischemia of abdominal organs may present with acute abdominal pain, and early diagnosis is crucial to prevent morbidity and mortality. Unfortunately, some of these patients present in poor clinical conditions to the emergency department, and imaging specialists are crucial for optimal outcomes. Although the radiological diagnosis of abdominal infarcts is often straightforward, it is vital to use the appropriate imaging modalities and correct imaging techniques for their detection. Additionally, some non-infarct-related abdominal pathologies may mimic infarcts, cause diagnostic confusion, and result in delayed diagnosis or misdiagnosis. In this article, we aimed to outline the general imaging approach, present cross-sectional imaging findings of infarcts and ischemia in several abdominal organs, including but not limited to, liver, spleen, kidneys, adrenals, omentum, and intestinal segments with relevant vascular anatomy, discuss possible differential diagnoses and emphasize important clinical/radiological clues that may assist radiologists in the diagnostic process.
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Affiliation(s)
| | - Omer Onder
- Department of Radiology, Hacettepe University School of Medicine, 06100, Ankara, Turkey
| | - Volkan Kizilgoz
- Department of Radiology, Erzincan Binali Yıldırım University School of Medicine, 24100, Erzincan, Turkey
| | - Peter F Hahn
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA
| | - Mecit Kantarci
- Department of Radiology, Erzincan Binali Yıldırım University School of Medicine, 24100, Erzincan, Turkey
- Department of Radiology, Atatürk University School of Medicine, 25240, Erzurum, Turkey
| | - Mustafa Nasuh Ozmen
- Department of Radiology, Hacettepe University School of Medicine, 06100, Ankara, Turkey
| | | | - Deniz Akata
- Department of Radiology, Hacettepe University School of Medicine, 06100, Ankara, Turkey
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10
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Hughes CB, Nigmet Y, Villanueva FS, Chen X, Demetris AJ, Stolz DB, Pacella JJ, Humar A. Ultrasound-Targeted Microbubble Cavitation During Machine Perfusion Reduces Microvascular Thrombi and Graft Injury in a Rat Liver Model of Donation After Circulatory Death. Transplant Proc 2023; 55:485-495. [PMID: 36878745 DOI: 10.1016/j.transproceed.2023.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 01/15/2023] [Accepted: 02/02/2023] [Indexed: 03/07/2023]
Abstract
BACKGROUND Ischemic cholangiopathy is a process of bile duct injury that might result from peribiliary vascular plexus (PBP) thrombosis and remains a dreaded complication in liver transplantation from donors after circulatory death (DCD). The aim of this study was to propose a mechanical method of clot destruction to clear microvascular thrombi in DCD livers before transplantation. METHODS Sonothrombolysis (STL) is a process by which inertial cavitation of circulating microbubbles entering an ultrasound field create a high-energy shockwave at a microbubble-thrombus interface, causing mechanical clot destruction. The effectiveness of STL in DCD liver treatment remains unclear. We carried out STL treatment during normothermic, oxygenated, ex vivo machine perfusion (NMP), introducing microbubbles into the perfusate with the liver enveloped in an ultrasound field. RESULTS The STL livers showed reduction in hepatic arterial and PBP thrombus and decreases in hepatic arterial and portal venous flow resistance, reduced parenchymal injury as measured by aspartate transaminase release and oxygen consumption, and improved cholangiocyte function. Light and electron microscopy showed reduction of hepatic arterial and PBP thrombus in STL livers compared with controls and preserved hepatocyte structure, sinusoid endothelial morphology, and biliary epithelial microvilli. CONCLUSION In this model, STL improved flow and functional measures in DCD livers undergoing NMP. These data suggest a novel therapeutic approach to treat PBP injury in DCD livers, which may ultimately increase the pool of grafts available to patients awaiting liver transplantation.
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Affiliation(s)
- Christopher B Hughes
- Thomas E. Starzl Transplantation Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania.
| | - Yermek Nigmet
- Thomas E. Starzl Transplantation Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Flordeliza S Villanueva
- Center for Ultrasound Molecular Imaging and Therapeutics, University of Pittsburgh Medical, Pittsburgh, Pennsylvania
| | - Xucai Chen
- Center for Ultrasound Molecular Imaging and Therapeutics, University of Pittsburgh Medical, Pittsburgh, Pennsylvania
| | - Anthony J Demetris
- Division of Transplant Pathology, Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Donna B Stolz
- Center for Biological Imaging, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - John J Pacella
- Center for Ultrasound Molecular Imaging and Therapeutics, University of Pittsburgh Medical, Pittsburgh, Pennsylvania
| | - Abhinav Humar
- Thomas E. Starzl Transplantation Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
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11
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Möller K, Braden B, Culver EL, Jenssen C, Zadeh ES, Alhyari A, Görg C, Ignee A, Hocke M, Dong Y, Sun S, Faiss S, Dietrich CF. Secondary sclerosing cholangitis and IgG4-sclerosing cholangitis - A review of cholangiographic and ultrasound imaging. Endosc Ultrasound 2023; 12:181-199. [PMID: 36588352 PMCID: PMC10237613 DOI: 10.4103/eus-d-22-00208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 12/08/2022] [Indexed: 01/01/2023] Open
Abstract
Sclerosing cholangitis (SC) represents a spectrum of chronic progressive cholestatic diseases of the intrahepatic and/or extrahepatic biliary system characterized by patchy inflammation, fibrosis, and stricturing. Primary and secondary SC must be distinguished given the different treatment modalities, risks of malignancy, and progression to portal hypertension, cirrhosis, and hepatic failure. This review focuses on secondary SC and the pathogenic mechanisms, risk factors, clinical presentation, and novel imaging modalities that help to distinguish between these conditions. We explore the detailed use of cholangiography and ultrasound imaging techniques.
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Affiliation(s)
- Kathleen Möller
- Medical Department I/Gastroenterology, Sana Hospital Lichtenberg, Berlin, Germany
| | - Barbara Braden
- Translational Gastroenterology Unit, Oxford University Hospitals, Oxford, UK
| | - Emma L. Culver
- Translational Gastroenterology Unit, Oxford University Hospitals, Oxford, UK
| | - Christian Jenssen
- Department of Internal Medicine, Krankenhaus Märkisch Oderland GmbH, Strausberg, Wriezen, Germany
- Brandenburg Institute of Clinical Medicine at Medical University Brandenburg, Neuruppin, Germany
| | - Ehsan Safai Zadeh
- Interdisciplinary Center of Ultrasound Diagnostics, University Hospital Giessen and Marburg, Philipps University Marburg, Marburg, Germany
| | - Amjad Alhyari
- Interdisciplinary Center of Ultrasound Diagnostics, University Hospital Giessen and Marburg, Philipps University Marburg, Marburg, Germany
| | - Christian Görg
- Interdisciplinary Center of Ultrasound Diagnostics, University Hospital Giessen and Marburg, Philipps University Marburg, Marburg, Germany
| | - André Ignee
- Department of Internal Medicine – Gastroenterology and Rheumatology; Klinikum Wuerzburg Mitte, Wuerzburg, Germany
| | - Michael Hocke
- Medical Department II, Helios Klinikum Meiningen, Meiningen, Germany
| | - Yi Dong
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Siyu Sun
- Department of Endoscopy Center, Shengjing Hospital of China Medical University, Liaoning Province, China
| | - Siegbert Faiss
- Medical Department I/Gastroenterology, Sana Hospital Lichtenberg, Berlin, Germany
| | - Christoph F. Dietrich
- Department of Internal Medicine (DAIM), Hirslanden Private Hospital, Beau Site, Salem und Permanence, Bern, Switzerland
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12
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Pan B, Liu W, Ou YJ, Zhang YQ, Jiang D, Li YC, Chen ZY, Zhang LD, Zhang CC. Gastroduodenal artery disconnection during liver transplantation decreases non-anastomotic stricture incidence. Hepatobiliary Pancreat Dis Int 2023; 22:28-33. [PMID: 36210313 DOI: 10.1016/j.hbpd.2022.09.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 09/23/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND The hepatic artery is the only blood source nourishing the biliary duct and associated with biliary complication after liver transplantation (LT). Gastroduodenal artery (GDA) disconnection increased proper hepatic artery flow. Whether this procedure attenuates biliary non-anastomotic stricture (NAS) is not clear. METHODS A total of 241 patients with LT were retrospectively analyzed. The patients were divided into the GDA disconnection (GDA-) and GDA preservation (GDA+) groups. Propensity score matching (PSM) was administrated to reduce bias. Logistic regression was conducted to analyze risk factors for biliary NAS before and after PSM. Postoperative complications were compared. Kaplan-Meier survival analysis and log-rank tests were performed to compare overall survival. RESULTS In all, 99 patients (41.1%) underwent GDA disconnection, and 49 (20.3%) developed NAS. Multivariate logistic regression revealed that GDA preservation (OR = 2.24, 95% CI: 1.11-4.53; P = 0.025) and model for end-stage liver disease (MELD) score > 15 (OR = 2.14, 95% CI: 1.12-4.11; P = 0.022) were risk factors for biliary NAS. PSM provided 66 pairs using 1:2 matching method, including 66 GDA disconnection and 99 GDA preservation patients. Multivariate logistic regression after PSM also showed that GDA preservation (OR = 3.15, 95% CI: 1.26-7.89; P = 0.014) and MELD score > 15 (OR = 2.41, 95% CI: 1.08-5.36; P = 0.031) were risk factors for NAS. When comparing complications between the two groups, GDA preservation was associated with a higher incidence of biliary NAS before and after PSM (P = 0.031 and 0.017, respectively). In contrast, other complications including early allograft dysfunction (P = 0.620), small-for-size graft syndrome (P = 0.441), abdominal hemorrhage (P = 1.000), major complications (Clavien-Dindo grade ≥ 3, P = 0.318), and overall survival (P = 0.088) were not significantly different between the two groups. CONCLUSIONS GDA disconnection during LT ameliorates biliary NAS incidence and may be recommended for application in clinical practice.
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Affiliation(s)
- Bi Pan
- Department of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing 400038, China
| | - Wei Liu
- Department of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing 400038, China
| | - Yan-Jiao Ou
- Department of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing 400038, China
| | - Yan-Qi Zhang
- Department of Health Statistics, College of Military Preventive Medicine, Third Military Medical University (Army Medical University), Chongqing 400038, China
| | - Di Jiang
- Department of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing 400038, China
| | - Yuan-Cheng Li
- Department of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing 400038, China
| | - Zhi-Yu Chen
- Department of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing 400038, China
| | - Lei-Da Zhang
- Department of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing 400038, China
| | - Cheng-Cheng Zhang
- Department of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing 400038, China.
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13
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Modeling bile duct ischemia and reoxygenation injury in human cholangiocyte organoids for screening of novel cholangio-protective agents. EBioMedicine 2023; 88:104431. [PMID: 36608526 PMCID: PMC9826934 DOI: 10.1016/j.ebiom.2022.104431] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 12/16/2022] [Accepted: 12/19/2022] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Ischemia of the bile duct is a common feature in liver disease and transplantation, which represents a major cause of morbidity and mortality, especially after liver transplantation. Detailed knowledge of its pathogenesis remains incomplete due to the lack of appropriate in vitro models. METHODS To recapitulate biliary damage induced by ischemia and reperfusion in vitro, human intrahepatic cholangiocyte organoids (ICOs) were grown at low oxygen levels of 1% up to 72 h, followed by re-oxygenation at normal levels. FINDINGS ICOs stressed by ischemia and subsequent re-oxygenation represented the dynamic change in biliary cell proliferation, upregulation of epithelial-mesenchymal transition (EMT)-associated markers, and the evocation of phase-dependent cell death programs similar to what is described in patients. Clinical-grade alpha-1 antitrypsin was identified as a potent inhibitor of both ischemia-induced apoptosis and necroptosis. INTERPRETATION These findings demonstrate that ICOs recapitulate ischemic cholangiopathy in vitro and enable drug assessment studies for the discovery of new therapeutics for ischemic cholangiopathies. FUNDING Dutch Digestive FoundationMLDS D16-26; TKI-LSH (Topconsortium Kennis en Innovatie-Life Sciences & Health) grant RELOAD, EMC-LSH19002; Medical Delta program "Regenerative Medicine 4D"; China Scholarship Council No. 201706230252.
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14
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Long-term ketamine infusion-induced cholestatic liver injury in COVID-19-associated acute respiratory distress syndrome. Crit Care 2022; 26:148. [PMID: 35606831 PMCID: PMC9125956 DOI: 10.1186/s13054-022-04019-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 05/15/2022] [Indexed: 12/24/2022] Open
Abstract
Background A higher-than-usual resistance to standard sedation regimens in COVID-19 patients suffering from acute respiratory distress syndrome (ARDS) has led to the frequent use of the second-line anaesthetic agent ketamine. Simultaneously, an increased incidence of cholangiopathies in mechanically ventilated patients receiving prolonged infusion of high-dose ketamine has been noted. Therefore, the objective of this study was to investigate a potential dose–response relationship between ketamine and bilirubin levels. Methods Post hoc analysis of a prospective observational cohort of patients suffering from COVID-19-associated ARDS between March 2020 and August 2021. A time-varying, multivariable adjusted, cumulative weighted exposure mixed-effects model was employed to analyse the exposure–effect relationship between ketamine infusion and total bilirubin levels. Results Two-hundred forty-three critically ill patients were included into the analysis. Ketamine was infused to 170 (70%) patients at a rate of 1.4 [0.9–2.0] mg/kg/h for 9 [4–18] days. The mixed-effects model revealed a positively correlated infusion duration–effect as well as dose–effect relationship between ketamine infusion and rising bilirubin levels (p < 0.0001). In comparison, long-term infusion of propofol and sufentanil, even at high doses, was not associated with increasing bilirubin levels (p = 0.421, p = 0.258). Patients having received ketamine infusion had a multivariable adjusted competing risk hazard of developing a cholestatic liver injury during their ICU stay of 3.2 [95% confidence interval, 1.3–7.8] (p = 0.01). Conclusions A causally plausible, dose–effect relationship between long-term infusion of ketamine and rising total bilirubin levels, as well as an augmented, ketamine-associated, hazard of cholestatic liver injury in critically ill COVID-19 patients could be shown. High-dose ketamine should be refrained from whenever possible for the long-term analgosedation of mechanically ventilated COVID-19 patients. Supplementary Information The online version contains supplementary material available at 10.1186/s13054-022-04019-8.
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15
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Hallett JM, Ferreira-Gonzalez S, Man TY, Kilpatrick AM, Esser H, Thirlwell K, Macmillan MT, Rodrigo-Torres D, Dwyer BJ, Gadd VL, Ashmore-Harris C, Lu WY, Thomson JP, Jansen MA, O'Duibhir E, Starkey Lewis PJ, Campana L, Aird RE, Bate TSR, Fraser AR, Campbell JDM, Oniscu GC, Hay DC, Callanan A, Forbes SJ. Human biliary epithelial cells from discarded donor livers rescue bile duct structure and function in a mouse model of biliary disease. Cell Stem Cell 2022; 29:355-371.e10. [PMID: 35245467 PMCID: PMC8900617 DOI: 10.1016/j.stem.2022.02.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 09/20/2021] [Accepted: 02/09/2022] [Indexed: 12/14/2022]
Abstract
Biliary diseases can cause inflammation, fibrosis, bile duct destruction, and eventually liver failure. There are no curative treatments for biliary disease except for liver transplantation. New therapies are urgently required. We have therefore purified human biliary epithelial cells (hBECs) from human livers that were not used for liver transplantation. hBECs were tested as a cell therapy in a mouse model of biliary disease in which the conditional deletion of Mdm2 in cholangiocytes causes senescence, biliary strictures, and fibrosis. hBECs are expandable and phenotypically stable and help restore biliary structure and function, highlighting their regenerative capacity and a potential alternative to liver transplantation for biliary disease.
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Affiliation(s)
- John M Hallett
- Centre for Regenerative Medicine, Institute for Regeneration and Repair, University of Edinburgh, 5 Little France Drive, Edinburgh EH16 4UU, UK
| | - Sofia Ferreira-Gonzalez
- Centre for Regenerative Medicine, Institute for Regeneration and Repair, University of Edinburgh, 5 Little France Drive, Edinburgh EH16 4UU, UK
| | - Tak Yung Man
- Centre for Regenerative Medicine, Institute for Regeneration and Repair, University of Edinburgh, 5 Little France Drive, Edinburgh EH16 4UU, UK
| | - Alastair M Kilpatrick
- Centre for Regenerative Medicine, Institute for Regeneration and Repair, University of Edinburgh, 5 Little France Drive, Edinburgh EH16 4UU, UK
| | - Hannah Esser
- Centre for Regenerative Medicine, Institute for Regeneration and Repair, University of Edinburgh, 5 Little France Drive, Edinburgh EH16 4UU, UK
| | - Kayleigh Thirlwell
- Tissues, Cells and Advanced Therapeutics Scottish National Blood and Transfusion Service (SNBTS), Research Avenue North, Edinburgh EH14 4BE, UK
| | - Mark T Macmillan
- Centre for Regenerative Medicine, Institute for Regeneration and Repair, University of Edinburgh, 5 Little France Drive, Edinburgh EH16 4UU, UK
| | - Daniel Rodrigo-Torres
- Centre for Regenerative Medicine, Institute for Regeneration and Repair, University of Edinburgh, 5 Little France Drive, Edinburgh EH16 4UU, UK
| | - Benjamin J Dwyer
- Centre for Regenerative Medicine, Institute for Regeneration and Repair, University of Edinburgh, 5 Little France Drive, Edinburgh EH16 4UU, UK; Curtin Medical School, Curtin Health Innovation Research Institute, Curtin University, Kent St., Bentley, Perth 6102, Australia
| | - Victoria L Gadd
- Centre for Regenerative Medicine, Institute for Regeneration and Repair, University of Edinburgh, 5 Little France Drive, Edinburgh EH16 4UU, UK
| | - Candice Ashmore-Harris
- Centre for Regenerative Medicine, Institute for Regeneration and Repair, University of Edinburgh, 5 Little France Drive, Edinburgh EH16 4UU, UK
| | - Wei-Yu Lu
- Centre for Inflammation Research (CIR), University of Edinburgh, The Queen's Medical Research Institute, 47 Little France Crescent, Edinburgh EH16 4TJ, UK
| | - John P Thomson
- Cancer Research UK Edinburgh Centre, MRC Institute of Genetics and Cancer, University of Edinburgh, Crewe Road, Edinburgh EH4 2XU, UK
| | - Maurits A Jansen
- Centre for Cardiovascular Science, The Queen's Medical Research Institute, University of Edinburgh, 47 Little France Crescent, Edinburgh EH16 4TJ, UK
| | - Eoghan O'Duibhir
- Centre for Regenerative Medicine, Institute for Regeneration and Repair, University of Edinburgh, 5 Little France Drive, Edinburgh EH16 4UU, UK
| | - Philip J Starkey Lewis
- Centre for Regenerative Medicine, Institute for Regeneration and Repair, University of Edinburgh, 5 Little France Drive, Edinburgh EH16 4UU, UK
| | - Lara Campana
- Centre for Regenerative Medicine, Institute for Regeneration and Repair, University of Edinburgh, 5 Little France Drive, Edinburgh EH16 4UU, UK
| | - Rhona E Aird
- Centre for Regenerative Medicine, Institute for Regeneration and Repair, University of Edinburgh, 5 Little France Drive, Edinburgh EH16 4UU, UK
| | - Thomas S R Bate
- Institute or Bioengineering, School of Engineering, University of Edinburgh, Faraday Building Colin Maclaurin Road, Edinburgh EH9 3DW, UK
| | - Alasdair R Fraser
- Tissues, Cells and Advanced Therapeutics Scottish National Blood and Transfusion Service (SNBTS), Research Avenue North, Edinburgh EH14 4BE, UK
| | - John D M Campbell
- Tissues, Cells and Advanced Therapeutics Scottish National Blood and Transfusion Service (SNBTS), Research Avenue North, Edinburgh EH14 4BE, UK
| | - Gabriel C Oniscu
- Edinburgh Transplant Centre, Royal Infirmary of Edinburgh, 51 Little France Crescent, Edinburgh EH16 4SA, UK; University of Edinburgh, 51 Little France Crescent, Edinburgh EH16 4SA, UK
| | - David C Hay
- Centre for Regenerative Medicine, Institute for Regeneration and Repair, University of Edinburgh, 5 Little France Drive, Edinburgh EH16 4UU, UK
| | - Anthony Callanan
- Institute or Bioengineering, School of Engineering, University of Edinburgh, Faraday Building Colin Maclaurin Road, Edinburgh EH9 3DW, UK
| | - Stuart J Forbes
- Centre for Regenerative Medicine, Institute for Regeneration and Repair, University of Edinburgh, 5 Little France Drive, Edinburgh EH16 4UU, UK.
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16
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Farooqui W, Penninga L, Burgdorf SK, Storkholm JH, Hansen CP. Biliary Leakage Following Pancreatoduodenectomy: Experience from a High-Volume Center. J Pancreat Cancer 2022; 7:80-85. [PMID: 35024543 PMCID: PMC8745908 DOI: 10.1089/pancan.2021.0014] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/09/2021] [Indexed: 01/01/2023] Open
Abstract
Purpose: Hepaticojejunostomy leak and bile fistula after pancreaticoduodenectomy (PD) are less frequent than pancreatic leaks. Patients with biliary fistula (BF) have an increased risk of serious complications and an extended hospital stay. This study has investigated the occurrence and outcome of BF. Methods: All patients who underwent a PD from January 1st, 2015 to December 31st, 2019 were included. The significance of multiple risk factors was examined. Univariate analysis was used to identify predictive variables for postoperative BF. Results: Of the 552 patients who underwent PD, 38 patients (6.7%) developed a BF. Patients with nonmalignant diagnoses and malignancies without bile duct obstruction had a greater risk of developing BF. BF did not increase the mortality, though most patients had complications, including surgical site infections, intraabdominal abscesses, and an extended hospital stay. Conclusion: BF after PD leads to an increased risk of subsequent complications and an extended hospital stay but does not increase mortality. Patients with nonmalignant diagnoses and malignancies without bile duct obstruction have an increased risk of BF.
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Affiliation(s)
- Waqas Farooqui
- Department of Surgery, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Luit Penninga
- Department of Surgery, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | | | - Jan Henrik Storkholm
- Department of Surgery, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Carsten Palnæs Hansen
- Department of Surgery, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
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17
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Veyre F, Dumortier J, Radenne S, Valette PJ, Rode A, Erard-Poinsot D. Rare isolated spontaneous hepatic artery thrombosis in a non-transplant patient. Clin Res Hepatol Gastroenterol 2021; 45:101453. [PMID: 32958437 DOI: 10.1016/j.clinre.2020.05.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 05/07/2020] [Indexed: 02/04/2023]
Affiliation(s)
- Florian Veyre
- Service d'hépato-gastroentérologie, hôpital de la Croix-Rousse, hospices civils de Lyon, Lyon, France; Université Claude-Bernard Lyon 1, domaine Rockefeller, Lyon, France.
| | - Jérôme Dumortier
- Université Claude-Bernard Lyon 1, domaine Rockefeller, Lyon, France; Fédération des spécialités digestives, hôpital Édouard-Herriot, hospices civils de Lyon, Lyon, France
| | - Sylvie Radenne
- Service d'hépato-gastroentérologie, hôpital de la Croix-Rousse, hospices civils de Lyon, Lyon, France
| | - Pierre-Jean Valette
- Université Claude-Bernard Lyon 1, domaine Rockefeller, Lyon, France; Service de radiologie, hôpital Édouard-Herriot, hospices civils de Lyon, Lyon, France
| | - Agnès Rode
- Service de radiologie, hôpital de la Croix-Rousse, hospices civils de Lyon, Lyon, France
| | - Domitille Erard-Poinsot
- Service d'hépato-gastroentérologie, hôpital de la Croix-Rousse, hospices civils de Lyon, Lyon, France
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18
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Deltenre P, Moreno C, Trépo E. Progressive cholangiopathy in COVID-19 patients: Other possible diagnoses than ketamine-induced cholangiopathy should be considered. J Hepatol 2021; 75:989-990. [PMID: 33753153 PMCID: PMC7977066 DOI: 10.1016/j.jhep.2021.02.036] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 02/28/2021] [Indexed: 12/23/2022]
Affiliation(s)
- Pierre Deltenre
- Department of Gastroenterology, Hepatopancreatology and Digestive Oncology, CUB Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium; Department of Gastroenterology and Hepatology, Clinique St Luc, Bouge, Belgium.
| | - Christophe Moreno
- Department of Gastroenterology, Hepatopancreatology and Digestive Oncology, CUB Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium,Laboratory of Experimental Gastroenterology, Université Libre de Bruxelles, Brussels, Belgium
| | - Eric Trépo
- Department of Gastroenterology, Hepatopancreatology and Digestive Oncology, CUB Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium,Laboratory of Experimental Gastroenterology, Université Libre de Bruxelles, Brussels, Belgium
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19
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Bethineedi LD, Suvvari TK. Post COVID-19 cholangiopathy - A deep dive. Dig Liver Dis 2021; 53:1235-1236. [PMID: 34412993 PMCID: PMC8349694 DOI: 10.1016/j.dld.2021.08.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 08/01/2021] [Accepted: 08/02/2021] [Indexed: 02/06/2023]
Affiliation(s)
| | - Tarun Kumar Suvvari
- Dr. NTR University of Health Sciences, Andhra Pradesh, India,Corresponding author at: Dr. NTR University of Health Sciences, Andhra Pradesh, India, Address: 17-2-49/2, Vengala rao colony, Amadalavalasa, Srikakulam, Andhra Pradesh, 532185, India
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20
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Abstract
Coronavirus disease 2019 (COVID-19) infection can lead to various complications involving all of the major organ systems. Gastrointestinal manifestations such as nausea, vomiting, and diarrhea are commonly associated with this condition. Biliary complications from COVID-19 constitute an area of active research. In this report, we present a case of secondary sclerosing cholangitis in a critically ill patient (SSC-CIP) associated with COVID-19. A 57-year-old male with a past medical history of hypertension and diabetes presented to the hospital with signs of sepsis. He had abdominal pain, fever, and elevated liver enzymes without an elevated lipase. Abdominal ultrasound and CT scan showed a dilated common bile duct (CBD) with a distal CBD stone. He had experienced a prolonged course of severe critical illness related to COVID-19 prior to this episode, with respiratory failure requiring mechanical ventilation, thromboembolic complications, and he had also required tracheostomy and gastrostomy tube. The patient was diagnosed with cholangitis and was appropriately treated with antibiotics and fluid resuscitation. An endoscopic retrograde cholangiopancreatography (ERCP) was performed. During ERCP, the biliary cast was removed and a bile duct stent was placed. After the procedure, he showed significant improvement and was discharged on an appropriate course of antibiotics. Outpatient ERCP was eventually done to remove the stent and further bile duct casts were removed. The patient was referred for outpatient cholecystectomy. Critical illness due to COVID-19 can result in SSC-CIP. This can be further complicated by bile duct casts, liver fibrosis, and cirrhosis.
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Affiliation(s)
- David Sanders
- Gastroenterology, Virginia Mason Medical Center, Seattle, USA
| | | | - Shayan Irani
- Gastroenterology, Virginia Mason Medical Center, Seattle, USA
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21
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Post-Covid-19 Cholangiopathy-A New Indication for Liver Transplantation: A Case Report. Transplant Proc 2021; 53:1132-1137. [PMID: 33846012 PMCID: PMC7953456 DOI: 10.1016/j.transproceed.2021.03.007] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 03/09/2021] [Indexed: 12/12/2022]
Abstract
Liver injury is one of the nonpulmonary manifestations described in coronavirus disease 2019 (COVID-19). Post–COVID-19 cholangiopathy is a special entity of liver injury that has been suggested as a variant of secondary sclerosing cholangitis in critically ill patients (SSC-CIP). In the general population, the outcome of SSC-CIP has been reported to be poor without orthotopic liver transplantation (OLT). However, the role of OLT for post–COVID-19 cholangiopathy is unknown. We present a case report of a 47-year-old man who recovered from acute respiratory distress syndrome from COVID-19 and subsequently developed end-stage liver disease from post–COVID-19 cholangiopathy. The patient underwent OLT and is doing well with normal liver tests for 7 months. To our knowledge, this is the first case report of a patient who underwent successful liver transplantation for post–COVID-19 cholangiopathy.
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22
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Magro B, Tacelli M, Mazzola A, Conti F, Celsa C. Biliary complications after liver transplantation: current perspectives and future strategies. Hepatobiliary Surg Nutr 2021; 10:76-92. [PMID: 33575291 DOI: 10.21037/hbsn.2019.09.01] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Accepted: 08/29/2019] [Indexed: 12/29/2022]
Abstract
Importance Liver transplantation (LT) is a life-saving therapy for patients with end-stage liver disease and with acute liver failure, and it is associated with excellent outcomes and survival rates at 1 and 5 years. The incidence of biliary complications (BCs) after LT is reported to range from 5% to 20%, most of them occurring in the first three months, although they can occur also several years after transplantation. Objective The aim of this review is to summarize the available evidences on pathophysiology, risk factors, diagnosis and therapeutic management of BCs after LT. Evidence Review a literature review was performed of papers on this topic focusing on risk factors, classifications, diagnosis and treatment. Findings Principal risk factors include surgical techniques and donor's characteristics for biliary leakage and anastomotic biliary strictures and vascular alterations for non- anastomotic biliary strictures. MRCP is the gold standard both for intra- and extrahepatic BCs, while invasive cholangiography should be restricted for therapeutic uses or when MRCP is equivocal. About treatment, endoscopic techniques are the first line of treatment with success rates of 70-100%. The combined success rate of ERCP and PTBD overcome 90% of cases. Biliary leaks often resolve spontaneously, or with the positioning of a stent in ERCP for major bile leaks. Conclusions and Relevance BCs influence morbidity and mortality after LT, therefore further evidences are needed to identify novel possible risk factors, to understand if an immunological status that could lead to their development exists and to compare the effectiveness of innovative surgical and machine perfusion techniques.
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Affiliation(s)
- Bianca Magro
- Section of Gastroenterology and Hepatology, Dipartimento di Promozione della Salute, Materno-Infantile, Medicina Interna e Specialistica di Eccellenza (PROMISE), University of Palermo, Palermo, Italy.,Service d'Hépatologie et Transplantation Hépatique, Hôpital de la Pitié Salpétrière, AP-HP, Paris, France
| | - Matteo Tacelli
- Section of Gastroenterology and Hepatology, Dipartimento di Promozione della Salute, Materno-Infantile, Medicina Interna e Specialistica di Eccellenza (PROMISE), University of Palermo, Palermo, Italy
| | - Alessandra Mazzola
- Service d'Hépatologie et Transplantation Hépatique, Hôpital de la Pitié Salpétrière, AP-HP, Paris, France
| | - Filomena Conti
- Service d'Hépatologie et Transplantation Hépatique, Hôpital de la Pitié Salpétrière, AP-HP, Paris, France
| | - Ciro Celsa
- Section of Gastroenterology and Hepatology, Dipartimento di Promozione della Salute, Materno-Infantile, Medicina Interna e Specialistica di Eccellenza (PROMISE), University of Palermo, Palermo, Italy
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Edwards K, Allison M, Ghuman S. Secondary sclerosing cholangitis in critically ill patients: a rare disease precipitated by severe SARS-CoV-2 infection. BMJ Case Rep 2020; 13:13/11/e237984. [PMID: 33168538 PMCID: PMC7654135 DOI: 10.1136/bcr-2020-237984] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
A previously well 59-year-old man required a prolonged intensive care unit stay due to severe COVID-19 symptoms. During the admission, he developed a cytokine storm, also known as secondary haemophagocytic lymphohistocytosis, and multiorgan failure. Despite recovering from his other organ failures, his liver function continued to deteriorate. Magnetic resonance cholangiopancreatography and subsequent endoscopic retrograde cholangiopancreatography revealed extensive intrahepatic duct dilatation with ‘beading’ but common bile duct sparing. Given the patient had no primary liver disease prior to admission, we considered secondary causes of cholestatic liver injury; this led us to an unusual diagnosis of secondary sclerosing cholangitis in critically ill patients. This case demonstrates a rare disease that has developed specifically in the context of SARS-CoV-2 infection. A review of current literature and the underlying pathophysiology for this rare disease are discussed, particularly in relation to COVID-19.
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Affiliation(s)
- Kate Edwards
- Gastroenterology, Nevill Hall Hospital, Abergavenny, UK
| | - Miles Allison
- Gastroenterology, Nevill Hall Hospital, Abergavenny, UK
| | - Sekina Ghuman
- Gastroenterology, Nevill Hall Hospital, Abergavenny, UK
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24
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Nakada S, Allard MA, Lewin M, Awad S, Dahbi N, Nitta H, Cunha AS, Castaing D, Vibert E, Cherqui D, Miyazaki M, Ohtsuka M, Adam R. Ischemic Cholangiopathy Following Transcatheter Arterial Chemoembolization for Recurrent Hepatocellular Carcinoma After Hepatectomy: an Underestimated and Devastating Complication. J Gastrointest Surg 2020; 24:2517-2525. [PMID: 31754989 DOI: 10.1007/s11605-019-04409-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Accepted: 09/10/2019] [Indexed: 01/31/2023]
Abstract
BACKGROUND Ischemic cholangiopathy (IC) has a known poor prognosis. However, the risks and outcomes of this complication after transcatheter arterial chemoembolization (TACE) in hepatectomized patients are poorly documented. This study aimed to evaluate the incidence of and to identify the predictive factors for IC following TACE for recurrent hepatocellular carcinoma (HCC) after hepatectomy. METHOD From a cohort with a total of 486 patients who underwent resection for HCC, we included all consecutive patients who were treated with TACE for recurrent HCC after hepatectomy between 2000 and 2017. IC was defined by the coexistence of biological cholestasis and morphological lesions. RESULTS A total of 156 patients underwent TACE for the treatment of HCC recurrence after hepatectomy. Of them, eight (5.1%) developed IC. Their prognosis was poor compared with patients without IC (3-year survival 23.4% vs 76.2%; P = 0.008). Two factors, namely, time between hepatectomy and TACE (4.8 months vs. 16.0 months, P = 0.001) and TACE for a remnant liver mobilized during hepatectomy (P = 0.001), were associated with IC. Receiver operating characteristic (ROC) curve analysis showed that 7 months was the more discriminant cutoff for the time period. IC occurred in 33.3% of the patients with the two factors, in 5.0% of those with one factor, and 0% in the absence of any factors. CONCLUSION TACE for treating HCC recurrence carries a high risk of IC when performed early after hepatectomy in a previously mobilized liver. Our results might aid in identifying candidates for TACE for recurrent HCC, considering the major effect on patient outcomes.
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Affiliation(s)
- Shinichiro Nakada
- AP-HP Hôpital Paul-Brousse, Université Paris-Sud, Inserm U 935, Villejuif, France.,Department of General Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Marc-Antoine Allard
- AP-HP Hôpital Paul-Brousse, Université Paris-Sud, Inserm U 935, Villejuif, France
| | - Maite Lewin
- AP-HP Hôpital Paul-Brousse, Université Paris-Sud, Inserm U 935, Villejuif, France
| | - Sameh Awad
- AP-HP Hôpital Paul-Brousse, Université Paris-Sud, Inserm U 935, Villejuif, France
| | - Nour Dahbi
- AP-HP Hôpital Paul-Brousse, Université Paris-Sud, Inserm U 935, Villejuif, France
| | - Hidetoshi Nitta
- AP-HP Hôpital Paul-Brousse, Université Paris-Sud, Inserm U 935, Villejuif, France.,Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Antonio Sa Cunha
- AP-HP Hôpital Paul-Brousse, Université Paris-Sud, Inserm U 935, Villejuif, France
| | - Denis Castaing
- AP-HP Hôpital Paul-Brousse, Université Paris-Sud, Inserm U 935, Villejuif, France
| | - Eric Vibert
- AP-HP Hôpital Paul-Brousse, Université Paris-Sud, Inserm U 935, Villejuif, France
| | - Daniel Cherqui
- AP-HP Hôpital Paul-Brousse, Université Paris-Sud, Inserm U 935, Villejuif, France
| | - Masaru Miyazaki
- Department of General Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan.,Department of Gastroenterological Surgery, Mita Hospital International University of Health & Welfare, Tokyo, Japan
| | - Masayuki Ohtsuka
- Department of General Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - René Adam
- AP-HP Hôpital Paul-Brousse, Université Paris-Sud, Inserm U 935, Villejuif, France. .,Centre Hépato-Biliaire, 9 Avenue Paul Vaillant Couturier, 94804, Villejuif, France.
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25
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Contemporary Imaging of the Surgically Placed Hepatic Arterial Infusion Chemotherapy Pump. AJR Am J Roentgenol 2020; 217:633-643. [PMID: 33025806 DOI: 10.2214/ajr.20.24437] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Hepatic arterial infusion (HAI) of chemotherapy is a locoregional treatment strategy for hepatic malignancy involving placement of a surgically implanted pump or percutaneous port-catheter device into a branch of the hepatic artery. HAI has been used for metastatic colorectal cancer for decades but has recently attracted new attention because of its potential impact on survival, when combined with systemic therapy, in patients presenting with unresectable hepatic disease. Although various HAI device-related complications have been described, little attention has been given to their appearance on imaging. Radiologists are uniquely positioned to identify these complications given that patients receiving HAI therapy typically undergo frequent imaging and may have complications that are delayed or clinically unsuspected. Therefore, this article reviews the multimodality imaging considerations of surgically implanted HAI devices. The role of imaging in routine perioperative assessment, including the normal postoperative appearance of the device, is described. The imaging findings of potential complications, including pump pocket complications, catheter or arterial complications, and toxic or ischemic complications, are presented, with a focus on CT. Familiarity with the device and its complications will aid radiologists in playing an important role in the treatment of patients undergoing HAI therapy.
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26
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Hilscher MB, Kamath PS, Eaton JE. Cholestatic Liver Diseases: A Primer for Generalists and Subspecialists. Mayo Clin Proc 2020; 95:2263-2279. [PMID: 33012354 DOI: 10.1016/j.mayocp.2020.01.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2019] [Revised: 01/03/2020] [Accepted: 01/16/2020] [Indexed: 02/08/2023]
Abstract
Cholestasis describes impairment in bile formation or flow which can manifest clinically with fatigue, pruritus, and jaundice. The differential diagnosis of cholestatic liver diseases is broad, and the etiologies of cholestasis vary in the anatomical location of the defect and acuity of presentation. Cholestasis may occur in a variety of clinical scenarios. Therefore, it is important for a diverse audience with varied clinical practices to have a basic understanding of manifestations of cholestatic liver diseases.
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Affiliation(s)
- Moira B Hilscher
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
| | - Patrick S Kamath
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
| | - John E Eaton
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN.
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27
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Kobayashi S, Kozaka K, Gabata T, Matsui O, Koda W, Okuda M, Okumura K, Sugiura T, Ogi T. Pathophysiology and Imaging Findings of Bile Duct Necrosis: A Rare but Serious Complication of Transarterial Therapy for Liver Tumors. Cancers (Basel) 2020; 12:cancers12092596. [PMID: 32932894 PMCID: PMC7565329 DOI: 10.3390/cancers12092596] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 09/09/2020] [Accepted: 09/09/2020] [Indexed: 12/11/2022] Open
Abstract
Simple Summary Bile duct necrosis (BDN) is rare but serious complication of transarterial therapy for liver tumors. During development of BDN, ischemia of the peribiliary vascular plexus (PBP) induces the disruption of the bile duct epithelial protection mechanism, causing necrosis of the surrounding tissue by the detergent action of exuded bile acids, and eventually a biloma forms. Once BDN starts, persistent tissue damage to the surrounding bile duct is induced by imbibed bile acids, and portal vein thrombosis may also be observed. On CT images, BDN shows similar findings to intrahepatic bile duct dilatation, and, therefore, it is sometimes misdiagnosed. Clinicians should be aware that although BDN and biloma can usually be treated conservatively, in the presence of symptoms such as moderate or severe infection or interval growth of the biloma, prompt treatment is essential to avoid lethal abscess formation and sepsis. Abstract Bile duct necrosis (BDN) with biloma formation is a type of ischemic bile duct injury that is one of the serious complications associated with transarterial therapies, such as transcatheter chemoembolization therapy (TACE), and radioembolization for hepatocellular carcinoma (HCC) and hepatic arterial infusion chemotherapy (HAIC) for metastatic liver cancer from colorectal carcinoma. In terms of the occurrence of BDN and subsequent biloma formation, ischemic injury to the peribiliary vascular plexus (PBP), the supporting vessel of bile duct epithelium, is thought to be intimately associated. In this paper, we first describe the anatomy, blood supply, and function of the intrahepatic bile duct, and then illustrate the pathophysiology of BDN, and finally present the imaging findings of BDN. Under the process of BDN formation, ischemia of the PBP induces the disruption of the bile duct epithelial protection mechanism that causes coagulation and fibrinoid necrosis of the surrounding tissue by the detergent action of exuded bile acids, and eventually a biloma forms. Once BDN occurs, persistent tissue damage to the surrounding bile duct is induced by imbibed bile acids, and portal vein thrombosis may also be observed. On pre-contrast and contrast-enhanced computed tomography (CT), BDN shows similar findings to intrahepatic bile duct dilatation, and, therefore, it is sometimes misdiagnosed. Differentiation of imaging findings on CT and ultrasound (US)/magnetic resonance (MR) imaging/MR cholangiopancreatography (MRCP) is important for correct diagnosis of BDN.
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28
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Goria O, Archambeaud I, Lemaitre C, Dutheil D, Plessier A, Rautou PE, Hernandez-Gea V, Valla D. Ischemic cholangiopathy: An update. Clin Res Hepatol Gastroenterol 2020; 44:486-490. [PMID: 32461060 DOI: 10.1016/j.clinre.2020.03.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 03/03/2020] [Indexed: 02/04/2023]
Affiliation(s)
- Odile Goria
- Gastroenterology and hepatology unit, Charles Nicolle hospital, university hospital of Rouen, 1, rue de Germont, 76038 Rouen, France; French Network for Rare Liver Diseases FILFOIE, Saint-Antoine hospital, AP-HP, 184, rue du Faubourg Saint-Antoine, 75012 Paris, France.
| | - Isabelle Archambeaud
- French Network for Rare Liver Diseases FILFOIE, Saint-Antoine hospital, AP-HP, 184, rue du Faubourg Saint-Antoine, 75012 Paris, France; Gastroenterology and hepatology unit, Nantes university hospital, Nantes, France
| | - Caroline Lemaitre
- Gastroenterology and hepatology unit, Charles Nicolle hospital, university hospital of Rouen, 1, rue de Germont, 76038 Rouen, France; French Network for Rare Liver Diseases FILFOIE, Saint-Antoine hospital, AP-HP, 184, rue du Faubourg Saint-Antoine, 75012 Paris, France
| | - Danielle Dutheil
- French Network for Rare Liver Diseases FILFOIE, Saint-Antoine hospital, AP-HP, 184, rue du Faubourg Saint-Antoine, 75012 Paris, France; Association of patients with vascular liver diseases (AMVF), department of hepatology, Beaujon hospital, 100, boulevard du Général-Leclerc, 92118 Clichy, France
| | - Aurélie Plessier
- French Network for Rare Liver Diseases FILFOIE, Saint-Antoine hospital, AP-HP, 184, rue du Faubourg Saint-Antoine, 75012 Paris, France; Department of hepatology, Beaujon hospital AP-HP, 100, boulevard du Général-Leclerc, 92118 Clichy, France; Reference center of vascular liver diseases, European Reference Network (ERN) "Rare-Liver", Hamburg, Germany
| | - Pierre-Emmanuel Rautou
- French Network for Rare Liver Diseases FILFOIE, Saint-Antoine hospital, AP-HP, 184, rue du Faubourg Saint-Antoine, 75012 Paris, France; Department of hepatology, Beaujon hospital AP-HP, 100, boulevard du Général-Leclerc, 92118 Clichy, France; Reference center of vascular liver diseases, European Reference Network (ERN) "Rare-Liver", Hamburg, Germany
| | - Virginia Hernandez-Gea
- Barcelona Hepatic Hemodynamic Laboratory, Liver Unit, Hospital Clínic, Institut de Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona. Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas (CIBERehd). Health Care Provider of the European Reference Network onRare Liver Disorders (ERN-Liver), Spain
| | - Dominique Valla
- French Network for Rare Liver Diseases FILFOIE, Saint-Antoine hospital, AP-HP, 184, rue du Faubourg Saint-Antoine, 75012 Paris, France; Department of hepatology, Beaujon hospital AP-HP, 100, boulevard du Général-Leclerc, 92118 Clichy, France; Reference center of vascular liver diseases, European Reference Network (ERN) "Rare-Liver", Hamburg, Germany
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29
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Khatkov IE, Avanesyan RG, Akhaladze GG, BeburIshvili AG, Bulanov AY, Bykov MI, Virshke EG, Gabriel SA, Granov DA, Darvin VV, Dolgushin BI, Dyuzheva TG, Efanov MG, Korobka VL, Korolev MP, Kulabukhov VV, Maystrenko NA, Melekhina OV, Nedoluzhko IY, Okhotnikov OI, Pogrebnyakov VY, Polikarpov AA, Prudkov MI, Ratnikov VA, Solodinina EN, Stepanova YA, Subbotin VV, Fedorov ED, Shabunin AV, Shapovalyants SG, Shulutko AM, Shishin KV, Tsvirkun VN, Chzhao AV, Kulezneva YV. [Russian consensus on current issues in the diagnosis and treatment of obstructive jaundice syndrome]. Khirurgiia (Mosk) 2020:5-17. [PMID: 32573526 DOI: 10.17116/hirurgia20200615] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The Russian consensus document on topical issues of the diagnosis and treatment of obstructive jaundice syndrome was prepared by a group of experts in various fields of surgery, endoscopy, interventional radiology, radiological diagnosis and intensive care. The goal of this document is to clarify and consolidate the opinions of national experts on the following issues: timing of diagnosis of obstructive jaundice, features of diagnostic measures, the need and possibility of conservative measures for obstructive jaundice, and strategy of biliary decompression depending on the cause and level of biliary block.
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Affiliation(s)
- I E Khatkov
- Loginov Moscow Clinical Research Center, Moscow, Russia
| | - R G Avanesyan
- St. Petersburg City Mariinskaya Hospital, St. Petersburg, Russia
| | | | | | - A Yu Bulanov
- Moscow City Clinical Hospital No. 52, Moscow, Russia
| | - M I Bykov
- Ochapovsky Regional Clinical Hospital No. 1, Krasnodar, Russia
| | - E G Virshke
- Blokhin National Medical Research Center of Oncology, Moscow, Russia
| | - S A Gabriel
- Regional Clinical Hospital No. 2, Krasnodar, Russia
| | - D A Granov
- Granov Russian Research Center of Radiology and Surgical Technologies, St. Petersburg, Russia
| | - V V Darvin
- Surgut Regional Clinical Hospital, Surgut, Russia
| | - B I Dolgushin
- Blokhin National Medical Research Center of Oncology, Moscow, Russia
| | - T G Dyuzheva
- Sechenov First Moscow State Medical University, Moscow, Russia
| | - M G Efanov
- Loginov Moscow Clinical Research Center, Moscow, Russia
| | - V L Korobka
- Rostov Regional Clinical Hospital, Rostov-On-Don, Russia
| | - M P Korolev
- St. Petersburg City Mariinskaya Hospital, St. Petersburg, Russia
| | - V V Kulabukhov
- Blokhin National Medical Research Center of Oncology, Moscow, Russia
| | | | - O V Melekhina
- Loginov Moscow Clinical Research Center, Moscow, Russia
| | | | | | | | - A A Polikarpov
- Granov Russian Research Center of Radiology and Surgical Technologies, St. Petersburg, Russia
| | - M I Prudkov
- Sverdlovsk Regional Clinical Hospital No. 1, Sverdlovsk, Russia
| | - V A Ratnikov
- Sokolov Clinical Hospital No. 122, St. Petersburg, Russia
| | - E N Solodinina
- Central Clinical Hospital with Polyclinic of the Presidential Administration, Moscow, Russia
| | - Yu A Stepanova
- Vishnevsky National Research Center of Surgery, Moscow, Russia
| | - V V Subbotin
- Loginov Moscow Clinical Research Center, Moscow, Russia
| | - E D Fedorov
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - A V Shabunin
- Botkin Municipal Clinical Hospital, Moscow, Russia
| | - S G Shapovalyants
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - A M Shulutko
- Sechenov First Moscow State Medical University, Moscow, Russia
| | - K V Shishin
- Loginov Moscow Clinical Research Center, Moscow, Russia
| | - V N Tsvirkun
- Loginov Moscow Clinical Research Center, Moscow, Russia
| | - A V Chzhao
- Vishnevsky National Research Center of Surgery, Moscow, Russia
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30
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Alabdulghani F, Healy GM, Cantwell CP. Radiological findings in ischaemic cholangiopathy. Clin Radiol 2019; 75:161-168. [PMID: 31791625 DOI: 10.1016/j.crad.2019.10.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Accepted: 10/28/2019] [Indexed: 01/13/2023]
Abstract
Ischaemic cholangiopathy occurs as a consequence of deficient arterial blood flow to the bile duct wall. Bile duct ischaemia can lead to full-thickness necrosis, bile leakage, biloma formation, and sepsis. It is an important cause of graft failure post-orthotopic liver transplantation. In the native liver, the causes of biliary ischaemia are diverse and include vasculitis or a complication of endovascular procedures. The present review describes the pathology and radiological findings of ischaemic cholangiopathy and outlines the role of interventional radiology in its management.
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Affiliation(s)
- F Alabdulghani
- Radiology Department and University College Dublin, St Vincent's University Hospital, Elm Park, Dublin 4, Ireland
| | - G M Healy
- Radiology Department and University College Dublin, St Vincent's University Hospital, Elm Park, Dublin 4, Ireland
| | - C P Cantwell
- Radiology Department and University College Dublin, St Vincent's University Hospital, Elm Park, Dublin 4, Ireland.
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31
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Expression of vascular endothelial growth factor A in liver tissues of infants with biliary atresia. Clin Exp Hepatol 2019; 5:308-316. [PMID: 31893243 PMCID: PMC6935852 DOI: 10.5114/ceh.2019.89476] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 08/01/2019] [Indexed: 12/22/2022] Open
Abstract
Aim of the study Assessment of hepatic expression of vascular endothelial growth factor A (VEGF-A) in liver tissues of infants with biliary atresia (BA). Material and methods This retrospective study included 35 infants with BA (BA group), and 38 infants with cholestasis due to causes other than BA (non-BA group). All patients had undergone full history taking, through clinical examination, routine investigations and immunostaining of liver tissue for VEGF-A and cytokeratin 7 (CK7). The diagnosis of BA was confirmed by intraoperative cholangiography. In the non-BA group, other specific laboratory tests according to the expected etiology were done. Results Most of the BA group showed positive VEGF-A expression with variable degrees in both bile ducts (BDs; 80%), and arterial walls (AWs; 77.2%), while most of the non-BA group showed negative staining of VEGF in both BDs and AWs (89.5% and 86.8% respectively) (p < 0.0001). Positive VEGF expression in the portal structures in both BDs and AWs had 84.9% and 82.19% accuracy; respectively. The majority of BA group showed either grade II of positive cytokeratin-7 expression in liver tissues (45.7%) or grade III (34.3%), while most of the non-BA group showed grade I (71.1%) (p < 0.0001). Positive CK7 expression in > 25% of the liver tissues had 80.8% accuracy in discriminating between BA and non-BA. Conclusions VEGF-A expression in the portal structures in liver tissues in both BDs and AWs had very good accuracy in discriminating between BA and non-BA patients.
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32
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Takahashi M, Sato Y, Hara K, Okuno N, Dejima I, Murata S, Hasegawa T, Chatani S, Onaya H, Inaba Y. Stent-graft placement for treatment of massive hemobilia caused by porto-biliary fistula. INTERNATIONAL JOURNAL OF GASTROINTESTINAL INTERVENTION 2019. [DOI: 10.18528/ijgii190005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
- Masao Takahashi
- Department of Diagnostic and Interventional Radiology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Yozo Sato
- Department of Diagnostic and Interventional Radiology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Kazuo Hara
- Department of Gastroenterology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Nozomi Okuno
- Department of Gastroenterology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Ikuo Dejima
- Department of Diagnostic and Interventional Radiology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Shinichi Murata
- Department of Diagnostic and Interventional Radiology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Takaaki Hasegawa
- Department of Diagnostic and Interventional Radiology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Shohei Chatani
- Department of Diagnostic and Interventional Radiology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Hiroaki Onaya
- Department of Diagnostic and Interventional Radiology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Yoshitaka Inaba
- Department of Diagnostic and Interventional Radiology, Aichi Cancer Center Hospital, Nagoya, Japan
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33
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Menon S, Holt A. Large-duct cholangiopathies: aetiology, diagnosis and treatment. Frontline Gastroenterol 2019; 10:284-291. [PMID: 31288256 PMCID: PMC6583582 DOI: 10.1136/flgastro-2018-101098] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 12/06/2018] [Accepted: 12/09/2018] [Indexed: 02/04/2023] Open
Abstract
Cholangiopathies describe a group of conditions affecting the intrahepatic and extrahepatic biliary tree. Impairment to bile flow and chronic cholestasis cause biliary inflammation, which leads to more permanent damage such as destruction of the small bile ducts (ductopaenia) and biliary cirrhosis. Most cholangiopathies are progressive and cause end-stage liver disease unless the physical obstruction to biliary flow can be reversed. This review considers large-duct cholangiopathies, such as primary sclerosing cholangitis, ischaemic cholangiopathy, portal biliopathy, recurrent pyogenic cholangitis and Caroli disease.
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Affiliation(s)
- Shyam Menon
- Department of Hepatology and Liver Transplantation, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK,Department of Gastroenterology, The Royal Wolverhampton NHS Trust, Wolverhampton, UK
| | - Andrew Holt
- Department of Hepatology and Liver Transplantation, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
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34
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Fernández Cepedal L, Gastaca Mateo M, Prieto Calvo M, Valdivieso López A, Fernández Gómez Cruzado L, Perez González C, Perfecto Valero A, Colina Alonso A. Liver transplantation following hepatic artery avulsion in a trauma patient. J Surg Case Rep 2019; 2019:rjz063. [PMID: 30976384 PMCID: PMC6451184 DOI: 10.1093/jscr/rjz063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2018] [Accepted: 03/11/2019] [Indexed: 01/12/2023] Open
Abstract
Background Hepatic artery avulsion following politrauma is an extremely rare condition with a very high mortality rate. Management is based on damage control surgery given the precarious situation of these patients. Ligating the artery is one option under such circumstances, despite potential consequences including ischemic cholangiopathy (IC). Ischemic cholangiopathy, which can be caused by an insufficient blood supply to the bile duct, generally results in stricture and recurrent cholangitis, and the need for a liver transplant in extreme cases. Case presentation We present the case of a 37-year-old male with multiple traumas after falling from the third floor of a building. He was hemodynamically unstable upon arrival at the emergencies department, with no improvement on administration of aggressive fluid therapy. A Echo-FAST exam evidenced fluid in all quadrants, so the patient was transferred to the operating room where a 4-litre hemoperitoneum secondary to total avulsion of the proper hepatic artery was observed. The patient required massive transfusion and vasoactive drugs, with instability throughout the intervention; therefore, we decided to ligate the proper hepatic artery. Hepatic dysfunction and diffuse IC with multiple episodes of recurrent cholangitis were observed during the postoperative period. Given the irreversible clinical picture, we opted for a liver transplant 70 days after the patient’s initial admission. The patient died on Day 34 post-transplant due to irreversible ischemic brain damage and a right occipital hemorrhage. Conclusions Hepatic artery avulsion due to trauma is very rare and its management very complex, and in certain situations the artery must be ligated. The main consequence of ligating the hepatic artery is IC, which is more frequently observed secondary to iatrogenic lesions or systemic diseases, while very few cases have been published in which IC is secondary to hepatic artery avulsion caused by hepatic trauma. Treatment depends on the extent of ischemia, and when the damage is diffuse, as in our case, it may involve a liver transplant.
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Affiliation(s)
- Lara Fernández Cepedal
- Department of General and Digestive Surgery, Cruces University Hospital, Plaza Cruces s/n, 48903, Barakaldo, Vizcaya, Spain
| | - Mikel Gastaca Mateo
- Department of General and Digestive Surgery, Cruces University Hospital, Plaza Cruces s/n, 48903, Barakaldo, Vizcaya, Spain
| | - Mikel Prieto Calvo
- Department of General and Digestive Surgery, Cruces University Hospital, Plaza Cruces s/n, 48903, Barakaldo, Vizcaya, Spain
| | - Andrés Valdivieso López
- Department of General and Digestive Surgery, Cruces University Hospital, Plaza Cruces s/n, 48903, Barakaldo, Vizcaya, Spain
| | - Laura Fernández Gómez Cruzado
- Department of General and Digestive Surgery, Cruces University Hospital, Plaza Cruces s/n, 48903, Barakaldo, Vizcaya, Spain
| | - Christian Perez González
- Department of General and Digestive Surgery, Cruces University Hospital, Plaza Cruces s/n, 48903, Barakaldo, Vizcaya, Spain
| | - Arkaitz Perfecto Valero
- Department of General and Digestive Surgery, Cruces University Hospital, Plaza Cruces s/n, 48903, Barakaldo, Vizcaya, Spain
| | - Alberto Colina Alonso
- Department of General and Digestive Surgery, Cruces University Hospital, Plaza Cruces s/n, 48903, Barakaldo, Vizcaya, Spain
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The hepatoduodenal ligament revisited: cross-sectional imaging spectrum of non-neoplastic conditions. Abdom Radiol (NY) 2019; 44:1269-1294. [PMID: 30448917 DOI: 10.1007/s00261-018-1829-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
INTRODUCTION The hepatoduodenal ligament is frequently involved by conditions affecting the portal triad and surrounding structures, including a vast array of non-neoplastic conditions. Due its unique location between the retroperitoneum and the peritoneal space, the hepatoduodenal ligament is also targeted by inflammatory conditions involving the retroperitoneum and the liver. Finally, the presence of lymphatics and of the biliary tracts makes the hepatoduodenal ligament a route of spread for a variety of infections. The purpose of this pictorial essay is twofold: to review the cross-sectional radiological anatomy and variants of the structures within the hepatoduodenal ligament, and to illustrate the non-neoplastic conditions that may arise within the hepatoduodenal ligament. CONCLUSION Familiarity with these specific entities and their cross-sectional imaging findings is fundamental for a more accurate diagnosis.
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Cholangiocyte death in ductopenic cholestatic cholangiopathies: Mechanistic basis and emerging therapeutic strategies. Life Sci 2019; 218:324-339. [DOI: 10.1016/j.lfs.2018.12.044] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Accepted: 12/26/2018] [Indexed: 02/07/2023]
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Chandler AM, Center SA, Randolph JF, Davignon DL, McDonough SP, Warner KL. Reference limits for hepatic bile duct-to-arteriole and bile duct-to-portal tract ratios in healthy cats. Am J Vet Res 2019; 80:15-23. [PMID: 30605040 DOI: 10.2460/ajvr.80.1.15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To establish reference limits for hepatic bile duct-to-arteriole ratio (BD:A) and bile duct-to-portal tract ratio (BD:PT) in healthy cats and assess whether these parameters could be used to support a diagnosis of biliary ductopenia in cats. SAMPLE Hepatic biopsy samples from healthy cats (n = 20) and cats with ductopenia (2). PROCEDURES Hepatic biopsy samples from healthy cats were used to count the number of bile ducts and hepatic arterioles in 20 portal tracts for each cat. Mean BD:A and mean BD:PT for each cat were calculated, and these values were used to determine reference limits for mean BD:A and mean BD:PT. Results of histologic evaluation, including immunohistochemical staining in some instances, were compared for healthy cats versus cats with ductopenia. RESULTS Of the 400 portal tracts from healthy cats, 382 (95.5%) and 396 (99.0%) had BD:A and BD:PT, respectively, ≥ 1.0, with less variability in BD:A. Mean BD:A and BD:PT were markedly lower in both cats with ductopenia, compared with values for healthy cats. However, only mean BD:A for cats with ductopenia was below the reference limit of 0.59. CONCLUSIONS AND CLINICAL RELEVANCE Results indicated that systematic evaluation of BD:A, with a lower reference limit of 0.59 to define biliary ductopenia in cats, may be a discrete and easily applied morphometric tool to enhance detection of ductopenia in cats. However, application of this ratio required evaluation of ≥ 20 portal tracts with cross-sectioned portal elements to determine a mean BD:A value.
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Laurent L, Lemaitre C, Minello A, Plessier A, Lamblin G, Poujol-Robert A, Gervais-Hasenknopf A, Pariente EA, Belenotti P, Mostefa-Kara N, Sogni P, Legrand M, Cournac JM, Tamion F, Savoye G, Bedossa P, Valla DC, Vilgrain V, Goria O. Cholangiopathy in critically ill patients surviving beyond the intensive care period: a multicentre survey in liver units. Aliment Pharmacol Ther 2017; 46:1070-1076. [PMID: 29023905 DOI: 10.1111/apt.14367] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Revised: 06/29/2017] [Accepted: 09/18/2017] [Indexed: 12/12/2022]
Abstract
BACKGROUND The outcome of cholangiopathy developing in intensive care unit (ICU) is not known in patients surviving their ICU stay. AIM To perform a survey in liver units, in order to clarify the course of cholangiopathy after surviving ICU stay. METHODS The files of the liver units affiliated to the French network for vascular liver disease were screened for cases of ICU cholangiopathy developing in patients with normal liver function tests on ICU admission, and no prior history of liver disease. RESULTS Between 2005 and 2015, 16 cases were retrieved. Extensive burns were the cause for admission to ICU in 11 patients. Serum alkaline phosphatase levels increased from day 11 (2-46) to a peak of 15 (4-32) × ULN on day 81 (12-511). Magnetic resonance cholangiography showed irregularities or frank stenosis of the intrahepatic ducts, and proximal extrahepatic ducts contrasting with a normal aspect of the distal common bile duct. Follow-up duration was 20.6 (4.7-71.8) months. Three patients were lost to follow-up; 2 patients died from liver failure and no patient was transplanted. One patient had worsening strictures of the intrahepatic bile ducts with jaundice. Nine patients had persistent but minor strictures of the intrahepatic bile ducts on MR cholangiography, and persistent cholestasis without jaundice. One patient had normal liver function tests. CONCLUSIONS In patients surviving their ICU stay, ICU cholangiopathy is not uniformly fatal in the short term or clinically symptomatic in the medium term. Preservation of the distal common bile duct appears to be a finding differentiating ICU cholangiopathy from other diffuse cholangiopathies.
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Lee SH, Park MS, Lee JG, Song JH, Chung KS, Jung JY, Kim EY, Kim YS, Kim SK, Chang J, Paik HC, Kim SY. Rare causes of hyperbilirubinemia after lung transplantation: our experience at a single center. J Thorac Dis 2017; 9:5030-5039. [PMID: 29312707 DOI: 10.21037/jtd.2017.11.118] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Background Lung transplantation is the last treatment option for end-stage lung disease, and the number of lung transplantations has been steadily increasing. Hyperbilirubinemia is a rare complication after lung transplantation. The aim of this study was to review rare causes of hyperbilirubinemia after lung transplantation at our center. Methods In this single-center study, we retrospectively reviewed the records of 116 consecutive lung transplantation patients who underwent lung transplantation at Severance Hospital and Gangnam Severance Hospital of Yonsei University College of Medicine in South Korea between December 22, 2010 and January 1, 2016. Hyperbilirubinemia was defined as a total bilirubin level exceeding 5 mg/dL for at least 3 days after lung transplantation. Results Hyperbilirubinemia occurred in 33 patients (28.4%) who received lung transplants at our institution. Twenty-four cases involved common causes such as drug toxicity, biliary tract stone, sepsis, and bleeding. However, rare causes of hyperbilirubinemia including hemophagocytic lymphohistiocytosis (HLH), thrombotic microangiopathy (TMA), and ischemic cholangiopathy were observed in 9 (7.8%) patients during the study period. All patients with hyperbilirubinemia due to a rare cause died despite aggressive treatment. Conclusion Causes of hyperbilirubinemia after lung transplantation are varied, and the prognosis of patients with hyperbilirubinemia arising from rare causes was poor. Therefore, early evaluation and management of hyperbilirubinemia after lung transplantation is important to improve patient outcomes.
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Affiliation(s)
- Su Hwan Lee
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, College of Medicine, Ewha Womans University, Seoul, Republic of Korea.,Division of Pulmonology, Department of Internal Medicine, Institute of Chest Diseases, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Moo Suk Park
- Division of Pulmonology, Department of Internal Medicine, Institute of Chest Diseases, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jin Gu Lee
- Department of Thoracic and Cardiovascular Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Joo Han Song
- Division of Pulmonology, Department of Internal Medicine, Institute of Chest Diseases, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kyung Soo Chung
- Division of Pulmonology, Department of Internal Medicine, Institute of Chest Diseases, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Ji Ye Jung
- Division of Pulmonology, Department of Internal Medicine, Institute of Chest Diseases, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Eun Young Kim
- Division of Pulmonology, Department of Internal Medicine, Institute of Chest Diseases, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Young Sam Kim
- Division of Pulmonology, Department of Internal Medicine, Institute of Chest Diseases, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Se Kyu Kim
- Division of Pulmonology, Department of Internal Medicine, Institute of Chest Diseases, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Joon Chang
- Division of Pulmonology, Department of Internal Medicine, Institute of Chest Diseases, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hyo Chae Paik
- Department of Thoracic and Cardiovascular Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Song Yee Kim
- Division of Pulmonology, Department of Internal Medicine, Institute of Chest Diseases, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
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Zhu SK, Xu T. Recent advances in ABO incompatible liver transplantation. Shijie Huaren Xiaohua Zazhi 2017; 25:2665-2671. [DOI: 10.11569/wcjd.v25.i30.2665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Liver transplantation has become the best way to cure patients with end-stage liver disease. Due to the shortage of donor organs worldwide and being unable to obtain matched donor liver, most patients with severe hepatic failure lose the chance of operation or even die. As a result, ABO incompatible (ABO-I) liver transplantation has become a choice to save the endangered life. However, compared with ABO compatible liver transplantation, ABO-I liver transplantation is more prone to cause severe antibody mediated rejection (AMR), biliary complications, infection, thrombotic microangiopathy, and acute kidney injury. Consequently, its clinical application is limited. In recent years, with the progress of AMR prevention strategies such as immunoabsorption, plasmapheresis, rituximab, splenectomy, intravenous immunoglobulin, and graft perfusion, the clinical efficacy of ABO-I liver transplantation has been significantly improved, although it still faces the challenge of how to prevent and control AMR and postoperative complications.
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Affiliation(s)
- Shi-Kai Zhu
- Organ Transplant Center; Department of Hepatobiliary Surgery, Sichuan Provincial People's Hospital; Affiliated Hospital of University of Electronic Science and Technology of China, Chengdu 610072, Sichuan Province, China
| | - Tian Xu
- Organ Transplant Center; Department of Hepatobiliary Surgery, Sichuan Provincial People's Hospital; Affiliated Hospital of University of Electronic Science and Technology of China, Chengdu 610072, Sichuan Province, China
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Gudnason HO, Björnsson ES. Secondary sclerosing cholangitis in critically ill patients: current perspectives. Clin Exp Gastroenterol 2017; 10:105-111. [PMID: 28694703 PMCID: PMC5491618 DOI: 10.2147/ceg.s115518] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Secondary sclerosing cholangitis (SSC) is a term used for a group of chronic cholestatic disease affecting the intra- and/or extrahepatic biliary tree with inflammation and progressive stricture formation, which can lead to biliary cirrhosis. A newly recognized form of SSC is secondary sclerosing cholangitis in critically ill patients (SSC-CIP). Pathogenesis is believed to involve ischemic injury of intrahepatic bile ducts associated with prolonged hypotension, vasopressors administration, and/or mechanical ventilation in patients treated in the intensive care unit (ICU). Patients diagnosed with SSC-CIP have no prior history of liver disease and no known pathologic process or injury responsible for bile duct obstruction prior to ICU treatment. Reasons leading to ICU treatment are many including multitrauma, burn injury, cardiac surgery, severe pneumonia, other infections, or bleeding after abdominal surgery. Patients have in common prolonged ICU admission. SSC-CIP is associated with rapid progression to liver cirrhosis and poor survival with limited treatment options except a liver transplantation. Transplant-free survival is around 17-40 months, which is lower than in other SSC patients. During the initial stages of the disease, the clinical symptoms and biochemical profile are not specific and easily missed. Biliary casts formation may be considered pathognomonic for SSC-CIP since most patients have them in early stages of the disease. Increased awareness and early detection of the disease and its complications is considered to be crucial to improve the poor prognosis.
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Affiliation(s)
- Hafsteinn O Gudnason
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Landspitali, University Hospital of Iceland
| | - Einar S Björnsson
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Landspitali, University Hospital of Iceland.,Faculty of Medicine, University of Iceland, Reykjavik, Iceland
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Primary Sclerosing Cholangitis and Its Mimickers: A Review of Disease and MRI Findings. CURRENT RADIOLOGY REPORTS 2017. [DOI: 10.1007/s40134-017-0215-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Prognostic significance of hepatic arterial collaterals in liver transplant recipients with biliary strictures. Clin Transplant 2017; 31. [DOI: 10.1111/ctr.12881] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/28/2016] [Indexed: 12/20/2022]
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Wobser H, Gunesch A, Klebl F. Prophylaxis of post-ERC infectious complications in patients with biliary obstruction by adding antimicrobial agents into ERC contrast media- a single center retrospective study. BMC Gastroenterol 2017; 17:10. [PMID: 28086796 PMCID: PMC5237205 DOI: 10.1186/s12876-017-0570-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2016] [Accepted: 01/07/2017] [Indexed: 02/03/2023] Open
Abstract
Background Patients with biliary obstruction are at high risk to develop septic complications after endoscopic retrograde cholangiography (ERC). We evaluated the benefits of local application of antimicrobial agents into ERC contrast media in preventing post-ERC infectious complications in a high-risk study population. Methods Patients undergoing ERC at our tertiary referral center were retrospectively included. Addition of vancomycin, gentamicin and fluconazol into ERC contrast media was evaluated in a case-control design. Outcomes comprised infectious complications within 3 days after ERC. Results In total, 84 ERC cases were analyzed. Primarily indications for ERC were sclerosing cholangitis (75%) and malignant stenosis (9.5%). Microbial testing of collected bile fluid in the treatment group was positive in 91.4%. Detected organisms were sensitive to the administered antimicrobials in 93%. The use of antimicrobials in contrast media was associated with a significant decrease in post-ERC infectious complications compared to non-use (14.3% vs. 33.3%; odds ratio [OR]: 0.33, 95% confidence interval [CI]: 0.114–0.978). After adjusting for the variables acute cholangitis prior to ERC and incomplete biliary drainage, the beneficial effect of intraductal antibiotic prophylaxis was even more evident (OR = 0.153; 95% CI: 0.039–0.598, p = 0.007). Patients profiting most obviously from intraductal antimicrobials were those with secondary sclerosing cholangitis. Conclusion Local application of a combination of antibiotic and antimycotic agents to ERC contrast media efficiently reduced post-ERC infectious events in patients with biliary obstruction. This is the first study that evaluates ERC-related infectious complications in patients with secondary sclerosing cholangitis. Our first clinical results should now be prospectively evaluated in a larger patient cohort to improve the safety of ERC, especially in patients with secondary sclerosing cholangitis.
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Affiliation(s)
- Hella Wobser
- Department of Internal Medicine and Gastroenterology, University Hospital of Regensburg, Regensburg, 93042, Germany.
| | - Agnetha Gunesch
- Department of Internal Medicine and Gastroenterology, University Hospital of Regensburg, Regensburg, 93042, Germany
| | - Frank Klebl
- Department of Internal Medicine and Gastroenterology, University Hospital of Regensburg, Regensburg, 93042, Germany.,Present address: Praxiszentrum Alte Mälzerei, Regensburg, Germany
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Sauer P, Rupp C, Flechtenmacher C. Sekundär sklerosierende Cholangitis bei Intensivpatienten. GASTROENTEROLOGE 2016. [DOI: 10.1007/s11377-016-0098-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Seo N, Kim SY, Lee SS, Byun JH, Kim JH, Kim HJ, Lee MG. Sclerosing Cholangitis: Clinicopathologic Features, Imaging Spectrum, and Systemic Approach to Differential Diagnosis. Korean J Radiol 2016; 17:25-38. [PMID: 26798213 PMCID: PMC4720808 DOI: 10.3348/kjr.2016.17.1.25] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Accepted: 10/23/2015] [Indexed: 12/14/2022] Open
Abstract
Sclerosing cholangitis is a spectrum of chronic progressive cholestatic liver disease characterized by inflammation, fibrosis, and stricture of the bile ducts, which can be classified as primary and secondary sclerosing cholangitis. Primary sclerosing cholangitis is a chronic progressive liver disease of unknown cause. On the other hand, secondary sclerosing cholangitis has identifiable causes that include immunoglobulin G4-related sclerosing disease, recurrent pyogenic cholangitis, ischemic cholangitis, acquired immunodeficiency syndrome-related cholangitis, and eosinophilic cholangitis. In this review, we suggest a systemic approach to the differential diagnosis of sclerosing cholangitis based on the clinical and laboratory findings, as well as the typical imaging features on computed tomography and magnetic resonance (MR) imaging with MR cholangiography. Familiarity with various etiologies of sclerosing cholangitis and awareness of their typical clinical and imaging findings are essential for an accurate diagnosis and appropriate management.
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Affiliation(s)
- Nieun Seo
- Department of Radiology, Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, Seoul 03722, Korea
| | - So Yeon Kim
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea
| | - Seung Soo Lee
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea
| | - Jae Ho Byun
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea
| | - Jin Hee Kim
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea
| | - Hyoung Jung Kim
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea
| | - Moon-Gyu Lee
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea
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Arrivé L, Hodoul M, Arbache A, Slavikova-Boucher L, Menu Y, El Mouhadi S. Magnetic resonance cholangiography: Current and future perspectives. Clin Res Hepatol Gastroenterol 2015; 39:659-64. [PMID: 26275724 DOI: 10.1016/j.clinre.2015.07.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2015] [Revised: 07/09/2015] [Accepted: 07/15/2015] [Indexed: 02/04/2023]
Abstract
Magnetic resonance cholangiography (MRC) has become the standard of reference for imaging of the biliary ducts. The use of three-dimensional (3D) sequences has resulted in improved spatial resolution with virtually isotropic voxel and improved signal/noise ratio. In addition to MRC images, 3D fat suppressed T1-weighted MR images should be systematically obtained to search for intrahepatic calculi. MRC plays a major role in the diagnosis of cholangiocarcinoma and assessment of its resectability. With modern MR systems the performance of MR is basically the same that of CT for evaluation of arterial and portal vein extent. MRC is a key imaging modality for the diagnosis of primary sclerosing cholangitis. Different imaging patterns may be observed including multifocal intra- and extrahepatic strictures alternating with slightly dilated ducts. Focal signal abnormality of the liver parenchyma and focal parenchymal atrophy represent the consequences of biliary duct obstruction on liver parenchyma. Diagnosis of biliary lithiasis is performed by combination of MRC and T1-weighted MR imaging. MRC can be performed for the diagnosis of secondary cholangitis including ascending cholangitis, ischemic cholangitis and IgG4-related sclerosing cholangitis. Hepatobiliary contrast agents could be used for demonstrating the site of biliary duct leakage after surgery and for functional imaging. MR imaging can also be used to determine the prognosis of PSC. The inherent limitations of MRC of bile ducts are still the suboptimal spatial resolution for evaluation of distal intrahepatic biliary ducts.
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Affiliation(s)
- Lionel Arrivé
- Department of Radiology, Sorbonne Universités, UPMC University Paris 06, Saint-Antoine Hospital, Assistance publique-Hôpitaux de Paris, 184, rue du Faubourg-Saint-Antoine, 75012 Paris, France.
| | - Marianne Hodoul
- Department of Radiology, Sorbonne Universités, UPMC University Paris 06, Saint-Antoine Hospital, Assistance publique-Hôpitaux de Paris, 184, rue du Faubourg-Saint-Antoine, 75012 Paris, France
| | - Antoune Arbache
- Department of Radiology, Sorbonne Universités, UPMC University Paris 06, Saint-Antoine Hospital, Assistance publique-Hôpitaux de Paris, 184, rue du Faubourg-Saint-Antoine, 75012 Paris, France
| | - Lucie Slavikova-Boucher
- Department of Radiology, Sorbonne Universités, UPMC University Paris 06, Saint-Antoine Hospital, Assistance publique-Hôpitaux de Paris, 184, rue du Faubourg-Saint-Antoine, 75012 Paris, France
| | - Yves Menu
- Department of Radiology, Sorbonne Universités, UPMC University Paris 06, Saint-Antoine Hospital, Assistance publique-Hôpitaux de Paris, 184, rue du Faubourg-Saint-Antoine, 75012 Paris, France
| | - Sanaâ El Mouhadi
- Department of Radiology, Sorbonne Universités, UPMC University Paris 06, Saint-Antoine Hospital, Assistance publique-Hôpitaux de Paris, 184, rue du Faubourg-Saint-Antoine, 75012 Paris, France
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Fratta LXS, Hoss GRW, Longo L, Uribe-Cruz C, da Silveira TR, Vieira SMG, Kieling CO, dos Santos JL. Hypoxic-ischemic gene expression profile in the isolated variant of biliary atresia. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2015; 22:846-854. [DOI: 10.1002/jhbp.297] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
Affiliation(s)
- Leila Xavier Sinigaglia Fratta
- Experimental Laboratory of Hepatology and Gastroenterology; Hospital de Clínicas de Porto Alegre; Porto Alegre Brazil
- Graduate Program in Gastroenterology and Hepatology; Universidade Federal do Rio Grande do Sul; Porto Alegre Brazil
| | - Giovana Regina Weber Hoss
- Experimental Laboratory of Hepatology and Gastroenterology; Hospital de Clínicas de Porto Alegre; Porto Alegre Brazil
- Graduate Program in Gastroenterology and Hepatology; Universidade Federal do Rio Grande do Sul; Porto Alegre Brazil
| | - Larisse Longo
- Experimental Laboratory of Hepatology and Gastroenterology; Hospital de Clínicas de Porto Alegre; Porto Alegre Brazil
- Graduate Program in Gastroenterology and Hepatology; Universidade Federal do Rio Grande do Sul; Porto Alegre Brazil
| | - Carolina Uribe-Cruz
- Experimental Laboratory of Hepatology and Gastroenterology; Hospital de Clínicas de Porto Alegre; Porto Alegre Brazil
- Graduate Program in Gastroenterology and Hepatology; Universidade Federal do Rio Grande do Sul; Porto Alegre Brazil
| | - Themis Reverbel da Silveira
- Experimental Laboratory of Hepatology and Gastroenterology; Hospital de Clínicas de Porto Alegre; Porto Alegre Brazil
- Graduate Program in Gastroenterology and Hepatology; Universidade Federal do Rio Grande do Sul; Porto Alegre Brazil
| | - Sandra Maria Gonçalves Vieira
- Graduate Program in Gastroenterology and Hepatology; Universidade Federal do Rio Grande do Sul; Porto Alegre Brazil
- Pediatric Hepatology Unit; Hospital de Clínicas de Porto Alegre; Porto Alegre Brazil
| | - Carlos Oscar Kieling
- Graduate Program in Gastroenterology and Hepatology; Universidade Federal do Rio Grande do Sul; Porto Alegre Brazil
- Pediatric Hepatology Unit; Hospital de Clínicas de Porto Alegre; Porto Alegre Brazil
| | - Jorge Luiz dos Santos
- Experimental Laboratory of Hepatology and Gastroenterology; Hospital de Clínicas de Porto Alegre; Porto Alegre Brazil
- Graduate Program in Gastroenterology and Hepatology; Universidade Federal do Rio Grande do Sul; Porto Alegre Brazil
- Pediatric Hepatology Unit; Hospital de Clínicas de Porto Alegre; Porto Alegre Brazil
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Maestraggi Q, Bouattour M, Toquet S, Jaussaud R, Kianmanesh R, Durand F, Servettaz A. Bevacizumab to Treat Cholangiopathy in Hereditary Hemorrhagic Telangiectasia: Be Cautious: A Case Report. Medicine (Baltimore) 2015; 94:e1966. [PMID: 26579805 PMCID: PMC4652814 DOI: 10.1097/md.0000000000001966] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Hereditary hemorrhagic telangiectasia (HHT) is an inherited vascular dysplasia characterized by mucocutaneous telangiectasia and visceral arteriovenous malformations. Hepatic involvement with vascular malformations may lead to portal hypertension, biliary ischemia, and high-output cardiac failure. There is no curative treatment for the disease. Liver transplantation is indicated for life-threatening complications, but it carries significant risk due to surgery and immunosuppressive treatment. Some case reports or small open studies suggest that bevacizumab, a recombinant humanized anti-VEGF monoclonal antibody, should be efficient in limiting bleeding and in reducing liver disease in HHT.We report a case of a 63-year-old woman with HHT presenting with ischemic cholangiopathy. Liver transplant was indicated, but given a previous encouraging report showing a regression of biliary disease with bevacizumab in 3 patients with HHT this drug was proposed. No significant efficacy but a severe adverse effect was observed after 3 months: bilateral pulmonary embolisms, thrombosis in the right atrial cavity, and thrombosis of the right hepatic vein were evidenced. Bevacizumab was stopped; anticoagulant started. Four months later, the patient received a transplanted liver. She feels well 1 year later.This case report intends to provide the information for clinicians to consider the use of bevacizumab in HHT. Whereas several uncontrolled series and case reports have suggested the efficacy of this drug in reducing bleeding and liver disease, no severe side effects were mentioned to date. For the first time in HHT we report a life-threatening side effect of this drug and no efficacy. Moreover, systemic thrombosis, the observed complication, may preclude transplantation. To date, caution seems still indispensable when considering the use of bevacizumab in HHT.
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Affiliation(s)
- Quentin Maestraggi
- From the Department of Internal Medicine, Infectious diseases and Clinical Immunology, Robert-Debré Hospital, Université de Reims Champagne-Ardenne, Reims, France (QM, ST, RJ, AS); Department of Hepatology and Liver Intensive Care, Assistance Publique-Hôpitaux de Paris, Clichy, France (MB, FD); and Department of General, Digestive and Endocrine Surgery, Robert-Debré Hospital, Université de Reims Champagne-Ardenne, Reims, France (RK)
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Voigtländer T, Jaeckel E, Lehner F, Manns MP, Lankisch TO. Liver transplantation for critically Ill patients with secondary sclerosing cholangitis: Outcome and complications. Liver Transpl 2015; 21:1295-9. [PMID: 26069199 DOI: 10.1002/lt.24192] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2015] [Revised: 05/22/2015] [Accepted: 05/27/2015] [Indexed: 12/13/2022]
Abstract
Secondary sclerosing cholangitis in critically ill patients (SSC-CIP) is a destructive cholangiopathy with a poor prognosis. Liver transplantation (LT) is an established therapeutic option in end-stage liver disease but is insufficiently evaluated in patients with SSC-CIP. Our aim was the retrospective analysis of the outcome and complications of patients with SSC-CIP undergoing LT between 2002 and 2012. Demographic characteristics, laboratory, transplantation, and follow-up data were compared to sex- and age-matched patients undergoing LT because of other reasons. Quality of life (QoL) before and after LT was assessed in a retrospective telephone interview. LT was performed in 21 patients with SSC-CIP. The main causes for intensive care unit admission comprised cardiothoracic surgery interventions (10/21, 48%), polytrauma (6/21, 29%), and pneumonia (3/21, 14%). Median follow-up period after LT was 82 months (interquartile range [IQR], 37-129) for patients with SSC-CIP and 83 months (IQR, 55-104) for control patients. Biopsy-proven rejection episodes in patients with SSC-CIP (4/21, 19%) were similar compared to control patients (12/60, 20%; P = 0.93). Cytomegalovirus infections were equal in both groups (10/21, 48% versus 25/60, 42%; P = 0.64). The 1-, 3-, and 5-year survival rates of patients with SSC-CIP versus control patients were 100% versus 98%, 86% versus 92%, and 76% versus 87%, respectively (P > 0.05). The QoL improved significantly after LT in SSC-CIP. In conclusion, LT is a valid option for patients with SSC-CIP with excellent long-term outcome and improvement of QoL.
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Affiliation(s)
- Torsten Voigtländer
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Elmar Jaeckel
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Frank Lehner
- Department of General, Visceral and Transplantation Surgery, Hannover Medical School, Hannover, Germany
| | - Michael P Manns
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Tim O Lankisch
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
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