1
|
Saca D, Flamm SL. Cholangiocarcinoma Surveillance Recommendations in Patients with Primary Sclerosing Cholangitis. Clin Liver Dis 2024; 28:183-192. [PMID: 37945159 DOI: 10.1016/j.cld.2023.07.010] [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
Cholangiocarcinoma (CCA) is a deadly complication observed in the setting of primary sclerosing cholangitis (PSC). When symptoms develop and CCA is diagnosed, it is usually at an advanced stage. Median survival is less than 12 months. Early identification of CCA leads to improved outcomes. Although diagnostic tests have excellent specificity, they are plagued by low sensitivity. No surveillance strategies have been widely agreed upon, but most societies recommend measurement of serum carbohydrate antigen 19-9 and MRCP every 6 to 12 months in patients with PSC. Advances in understanding of the genetic factors that lead to CCA are awaited.
Collapse
Affiliation(s)
- Daniel Saca
- Rush University Medical School, 1725 West Harrison Street Suite 110, Chicago, IL 60612, USA
| | - Steven L Flamm
- Rush University Medical School, 1725 West Harrison Street Suite 110, Chicago, IL 60612, USA.
| |
Collapse
|
2
|
Shahbazian H, Mirza-Aghazadeh-Attari M, Borhani A, Mohseni A, Madani SP, Ansari G, Pawlik TM, Kamel IR. Multimodality imaging of hepatocellular carcinoma and intrahepatic cholangiocarcinoma. J Surg Oncol 2023; 128:519-530. [PMID: 37439096 DOI: 10.1002/jso.27396] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 07/03/2023] [Accepted: 07/04/2023] [Indexed: 07/14/2023]
Abstract
Hepatocellular carcinoma and intrahepatic cholangiocarcinoma are the two most common primary malignant tumors of the liver. The similarities and variations in imaging characteristics that may aid in distinguishing between these two primary tumors will be discussed and outlined in this review. Knowledge of imaging techniques that are currently available would assist in the differentiation between these primary malignancies.
Collapse
Affiliation(s)
- Haneyeh Shahbazian
- Russell H. Morgan Department of Radiology and Radiological Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Mohammad Mirza-Aghazadeh-Attari
- Russell H. Morgan Department of Radiology and Radiological Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Ali Borhani
- Russell H. Morgan Department of Radiology and Radiological Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Alireza Mohseni
- Russell H. Morgan Department of Radiology and Radiological Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Seyedeh Panid Madani
- Russell H. Morgan Department of Radiology and Radiological Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Golnoosh Ansari
- Russell H. Morgan Department of Radiology and Radiological Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Timothy M Pawlik
- Department of Surgery, The Ohio State University Wexner Medical Center, and James Cancer Center, Columbus, Ohio, USA
| | - Ihab R Kamel
- Russell H. Morgan Department of Radiology and Radiological Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| |
Collapse
|
3
|
Villard C, Friis-Liby I, Rorsman F, Said K, Warnqvist A, Cornillet M, Kechagias S, Nyhlin N, Werner M, Janczewska I, Hagström T, Nilsson E, Bergquist A. Prospective surveillance for cholangiocarcinoma in unselected individuals with primary sclerosing cholangitis. J Hepatol 2023; 78:604-613. [PMID: 36410555 DOI: 10.1016/j.jhep.2022.11.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 11/01/2022] [Accepted: 11/04/2022] [Indexed: 11/21/2022]
Abstract
BACKGROUND & AIMS The evidence for hepatobiliary tumour surveillance in patients with primary sclerosing cholangitis (PSC) is scarce. In this study, we aimed to prospectively evaluate cholangiocarcinoma (CCA) surveillance with yearly MRI with cholangiopancreatography (MRI/MRCP) in a nationwide cohort. METHODS In total, 512 patients with PSC from 11 Swedish hospitals were recruited. The study protocol included yearly clinical follow-ups, liver function tests and contrast-enhanced MRI/MRCP and carbohydrate antigen (CA) 19-9. Patients with severe/progressive bile duct changes on MRI/MRCP were further investigated with endoscopic retrograde cholangiopancreatography. Patients were followed for 5 years or until a diagnosis of CCA, liver transplantation (LT) and/or death. Risk factors associated with CCA were analysed with Cox regression. RESULTS Eleven patients (2%) were diagnosed with CCA, and two (0.5%) with high-grade bile duct dysplasia. Severe/progressive bile duct changes on MRI/MRCP were detected in 122 patients (24%), of whom 10% had an underlying malignancy. The primary indication for LT (n = 54) was biliary dysplasia in nine patients (17%) and end-stage liver disease in 45 patients (83%), of whom three patients (7%) had unexpected malignancy in the explants. The median survival for patients with CCA was 13 months (3-22 months). Time to diagnosis of high-grade dysplasia and/or hepatobiliary malignancy was significantly associated with severe/progressive bile duct changes on MRI/MRCP (hazard ratio 10.50; 95% CI 2.49-44.31) and increased levels of CA19-9 (hazard ratio 1.00; 95% CI 1.00-1.01). CONCLUSION In an unselected cohort of patients with PSC, yearly CA19-9 and MRI/MRCP surveillance followed by ERCP was ineffective in detecting cancer early enough to support long-term survival. Given the low occurrence of CCA, studies on individualised strategies for follow-up and improved diagnostic methods for PSC-related CCA are warranted. IMPACT AND IMPLICATIONS A prospective nationwide 5-year study was conducted to evaluate yearly cholangiocarcinoma surveillance using MRI and CA19-9 in patients with primary sclerosing cholangitis. Only 2% of the patients were diagnosed with cholangiocarcinoma during follow-up and their prognosis remained poor despite surveillance. This surveillance strategy failed to detect cancer early enough to support long-term survival. Therefore, individualised strategies and improved diagnostic methods will be required to improve the early detection of cholangiocarcinoma in patients with primary sclerosing cholangitis.
Collapse
Affiliation(s)
- Christina Villard
- Department of Transplantation Surgery, Karolinska University Hospital, Stockholm, Sweden; Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden.
| | | | - Fredrik Rorsman
- Department of Hepatology, Akademiska University Hospital, Uppsala, Sweden
| | - Karouk Said
- Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden; Department of Upper Abdominal Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Anna Warnqvist
- Division of Biostatistics, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Martin Cornillet
- Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Stergios Kechagias
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Nils Nyhlin
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Mårten Werner
- Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | | | - Therese Hagström
- Department of Gastroenterology, Stockholm South General Hospital, Stockholm, Sweden
| | - Emma Nilsson
- Gastroenterology Clinic, Skåne University Hospital, Sweden
| | - Annika Bergquist
- Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden; Department of Upper Abdominal Diseases, Karolinska University Hospital, Stockholm, Sweden
| |
Collapse
|
4
|
Chiow SM, Khoo HW, Low JK, Tan CH, Low HM. Imaging mimickers of cholangiocarcinoma: a pictorial review. Abdom Radiol (NY) 2022; 47:981-997. [PMID: 34978593 DOI: 10.1007/s00261-021-03399-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 12/21/2021] [Accepted: 12/22/2021] [Indexed: 12/19/2022]
Abstract
Cholangiocarcinoma (CCA) is the second most common primary hepatobiliary malignancy and presents as three separate morphological subtypes; namely mass-forming, periductal-infiltrating, and intraductal-growing patterns. Each of these subtypes have distinct imaging characteristics, as well as a variety of benign and malignant mimics, making accurate diagnosis of CCA on imaging challenging. Whilst histopathological examination is required to arrive at a definitive diagnosis, it is still important for radiologists to be cognizant of these entities and provide reasonable differential diagnoses, as these potentially have a large impact on patient management. This pictorial essay illustrates the three morphological subtypes of CCA, as well as some important mimics for each subtype, that are encountered in clinical practice.
Collapse
|
5
|
Fung BM, Tabibian JH. Primary sclerosing cholangitis-associated cholangiocarcinoma: special considerations and best practices. Expert Rev Gastroenterol Hepatol 2021; 15:487-496. [PMID: 33682586 DOI: 10.1080/17474124.2021.1900732] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Introduction: Primary sclerosing cholangitis (PSC) is a rare, heterogenous, chronic cholestatic liver disease that causes fibro-inflammatory destruction of the intra- and/or extrahepatic bile ducts. The disease course may be variable, though in many cases it ultimately leads to biliary cirrhosis and its associated complications. PSC is also associated with malignancies, in particular cholangiocarcinoma (CCA), a dreaded neoplasm of the biliary tract with a poor prognosis. Risk stratification and surveillance for this malignancy are important components of the care of patients with PSC.Areas covered: In this review, we discuss important considerations in the clinical epidemiology, risk factors, diagnosis, and surveillance of PSC-associated CCA.Expert opinion: Despite growing awareness of PSC, high-quality evidence regarding the management of PSC and its associated risk of CCA remains limited. Early diagnosis of PSC-associated CCA remains difficult, and treatment options are limited, especially when diagnosed at later stages. The recent introduction of recommendations for CCA surveillance will likely improve outcomes, though an optimal surveillance approach has yet to be validated prospectively. Further research is needed in the development of high-accuracy (and noninvasive) surveillance and diagnostic tools that may facilitate earlier diagnosis of CCA and potential disease cure.
Collapse
Affiliation(s)
- Brian M Fung
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Arizona College of Medicine - Phoenix, Phoenix, AZ, USA
| | - James H Tabibian
- Division of Gastroenterology, Department of Medicine, Olive View-UCLA Medical Center, Sylmar, CA, USA.,David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| |
Collapse
|
6
|
Song J, Li Y, Bowlus CL, Yang G, Leung PSC, Gershwin ME. Cholangiocarcinoma in Patients with Primary Sclerosing Cholangitis (PSC): a Comprehensive Review. Clin Rev Allergy Immunol 2020; 58:134-149. [PMID: 31463807 DOI: 10.1007/s12016-019-08764-7] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Cholangiocarcinoma (CCA) is the most common malignancy in patients with primary sclerosing cholangitis (PSC) and carries a high rate of mortality. Although the pathogenesis of CCA in PSC is largely unknown, inflammation-driven carcinogenesis concomitant with various genetic and epigenetic abnormalities are underlying factors. The majority of CCA cases develop from a dominant stricture (DS), which is defined as a stricture with a diameter < 1.5 mm in the common bile duct or < 1.0 mm in the hepatic duct. In PSC patients presenting with an abrupt aggravation of jaundice, pain, fatigue, pruritus, weight loss, or worsening liver biochemistries, CCA should be suspected and evaluated utilizing a variety of diagnostic modalities. However, early recognition of CCA in PSC remains a major challenge. Importantly, 30-50% of CCA in PSC patients are observed within the first year following the diagnosis of PSC followed by an annual incidence ranging from 0.5 to 1.5 per 100 persons, which is nearly 10 to 1000 times higher than that in the general population. Cumulative 5-year, 10-year, and lifetime incidences are 7%, 8-11%, and 9-20%, respectively. When PSC-associated CCA is diagnosed, most tumors are unresectable, and no effective medications are available. Given the poor therapeutic outcome, the surveillance and management of PSC patients who are at an increased risk of developing CCA are of importance. Such patients include older males with large-duct PSC and possibly concurrent ulcerative colitis. Thus, more attention should be paid to patients with these clinical features, in particular within the first year after PSC diagnosis. In contrast, CCA is less frequently observed in pediatric or female PSC patients or in those with small-duct PSC or concurrent Crohn's disease. Recently, new biomarkers such as antibodies to glycoprotein 2 have been found to be associated with an increased risk of developing CCA in PSC. Herein, we review the literature on the pathogenesis, incidence, clinical features, and risk factors, with a focus on various diagnostic modalities of PSC-associated CCA.
Collapse
Affiliation(s)
- Junmin Song
- Department of Gastroenterology, Shengjing Hospital of China Medical University, No. 36 Sanhao Street, Heping District, Shenyang, 110004, Liaoning, People's Republic of China.,Division of Rheumatology, Allergy and Clinical Immunology, University of California, 451 Health Science Drive, Suite 6510, Davis, CA, 95616, USA
| | - Yang Li
- Department of Intensive Care Unit (ICU), Shengjing Hospital of China Medical University, No. 36 Sanhao Street, Heping District, Shenyang, Liaoning, 110004, People's Republic of China
| | - Christopher L Bowlus
- Division of Gastroenterology and Hepatology, University of California, 451 Health Sciences Drive, Suite 6510, Davis, CA, 95616, USA
| | - GuoXiang Yang
- Division of Rheumatology, Allergy and Clinical Immunology, University of California, 451 Health Science Drive, Suite 6510, Davis, CA, 95616, USA
| | - Patrick S C Leung
- Division of Rheumatology, Allergy and Clinical Immunology, University of California, 451 Health Science Drive, Suite 6510, Davis, CA, 95616, USA.
| | - M Eric Gershwin
- Division of Rheumatology, Allergy and Clinical Immunology, University of California, 451 Health Science Drive, Suite 6510, Davis, CA, 95616, USA.
| |
Collapse
|
7
|
Zacarias MS, Pria HRFD, de Oliveira RAS, Delmonte LF, Velloni FG, D'Ippolito G. Non-neoplastic cholangiopathies: an algorithmic approach. Radiol Bras 2020; 53:262-272. [PMID: 32904723 PMCID: PMC7458557 DOI: 10.1590/0100-3984.2019.0069] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Cholangiopathies are chronic diseases that affect the bile ducts, comprising a heterogeneous group of progressive and potentially fatal entities. The diagnosis of these diseases is a great challenge for radiologists because of the overlapping of their clinical, biochemical, and imaging findings. Nevertheless, identifying the precise etiology is crucial, given that the therapeutic options are distinct and influence the prognosis of the patient. The purpose of this review article is to discuss some of the non-neoplastic causes of cholangiopathies and to provide a useful diagnostic algorithm.
Collapse
Affiliation(s)
- Marina Silva Zacarias
- Departamento de Diagnóstico por Imagem - Escola Paulista de Medicina da Universidade Federal de São Paulo (EPM-Unifesp), São Paulo, SP, Brazil
| | - Hanna Rafaela Ferreira Dalla Pria
- Departamento de Diagnóstico por Imagem - Escola Paulista de Medicina da Universidade Federal de São Paulo (EPM-Unifesp), São Paulo, SP, Brazil
| | - Rafael Andrade Santiago de Oliveira
- Departamento de Diagnóstico por Imagem - Escola Paulista de Medicina da Universidade Federal de São Paulo (EPM-Unifesp), São Paulo, SP, Brazil
| | - Luis Fernando Delmonte
- Departamento de Diagnóstico por Imagem - Escola Paulista de Medicina da Universidade Federal de São Paulo (EPM-Unifesp), São Paulo, SP, Brazil
| | - Fernanda Garozzo Velloni
- Departamento de Diagnóstico por Imagem - Escola Paulista de Medicina da Universidade Federal de São Paulo (EPM-Unifesp), São Paulo, SP, Brazil
| | - Giuseppe D'Ippolito
- Departamento de Diagnóstico por Imagem - Escola Paulista de Medicina da Universidade Federal de São Paulo (EPM-Unifesp), São Paulo, SP, Brazil
| |
Collapse
|
8
|
Biliary damage and liver fibrosis are ameliorated in a novel mouse model lacking l-histidine decarboxylase/histamine signaling. J Transl Med 2020; 100:837-848. [PMID: 32054995 PMCID: PMC7286781 DOI: 10.1038/s41374-020-0405-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Revised: 01/15/2020] [Accepted: 01/18/2020] [Indexed: 02/07/2023] Open
Abstract
Primary sclerosing cholangitis (PSC) is characterized by biliary damage and fibrosis. Multidrug resistance-2 gene knockout (Mdr2-/-) mice and PSC patients have increased histamine (HA) levels (synthesized by l-histidine decarboxylase, HDC) and HA receptor (HR) expression. Cholestatic HDC-/- mice display ameliorated biliary damage and hepatic fibrosis. The current study evaluated the effects of knockout of HDC-/- in Mdr2-/- mice (DKO) on biliary damage and hepatic fibrosis. WT, Mdr2-/- mice, and homozygous DKO mice were used. Selected DKO mice were treated with HA. We evaluated liver damage along with HDC expression and HA serum levels. Changes in ductular reaction were evaluated along with liver fibrosis, inflammation and bile acid signaling pathways. The expression of H1HR/PKC-α/TGF-β1 and H2HR/pERK/VEGF-C was determined. In vitro, cholangiocyte lines were treated with HA with/without H1/H2 inhibitors before measuring: H1/H2HR, TGF-β1, and VEGF-C expression. Knockout of HDC ameliorates hepatic damage, ductular reaction, fibrosis, inflammation, bile acid signaling and H1HR/PKC-α/TGF-β1 and H2HR/pERK/VEGF-C signaling. Reactivation of the HDC/HA axis increased these parameters. In vitro, stimulation with HA increased HR expression and PKC-α, TGF-β1, and VEGF-C expression, which was reduced with HR inhibitors. Our data demonstrate the key role for the HDC/HA axis in the management of PSC progression.
Collapse
|
9
|
Cholangioscopy Biopsies Improve Detection of Cholangiocarcinoma When Combined with Cytology and FISH, but Not in Patients with PSC. Dig Dis Sci 2020; 65:1471-1478. [PMID: 31571103 DOI: 10.1007/s10620-019-05866-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Accepted: 09/26/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS Single-operator cholangioscopy (SOC) has been suggested to be a cost-effective strategy for the detection of cholangiocarcinoma (CCA). The aim of this study is to compare the performance characteristics of SOC-guided biopsies and transpapillary biopsies with standard sampling techniques for the detection of CCA. METHODS A retrospective cohort study of patients undergoing SOC between 1/2007 and 10/2018 at a single academic center was performed. Demographic, procedural, and outcomes data were recorded and analyzed using STATA 14.0. Sensitivity comparison between diagnostic tests was performed using exact McNemar test exclusively among patients with CCA. Two-sided p value < 0.05 was considered statistically significant. RESULTS Ninety-two patients were included; 36 (39.1%) with primary sclerosing cholangitis (PSC), 41 (44.6%) with CCA, and median follow-up was 15.1 months. In the overall cohort, brush cytology demonstrated a sensitivity of 44.7% and increased with the addition of FISH (56.8%; p = 0.12), FISH with SOC-guided biopsy (71.4%; p = 0.03), and FISH with transpapillary biopsy (64.5%; p = 0.01). However, in patients with PSC, there was no significant improvement in sensitivity with the addition of SOC-guided biopsy or transpapillary biopsy in addition to FISH when compared to brush cytology. There was no difference in the rates of overall adverse events (14% vs. 23.2%; p = 0.27) or infection (3% vs. 4%; p = 0.83) in patients with and without PSC. CONCLUSIONS SOC-guided and transpapillary biopsies improve sensitivity for the detection of cholangiocarcinoma in combination with other ERCP-based techniques compared to brush cytology alone. However, while safe, these modalities do not significantly improve the sensitivity for the detection of malignancy in PSC patients.
Collapse
|
10
|
Abstract
PURPOSE OF REVIEW Primary sclerosing cholangitis (PSC) is a rare cholestatic liver disease characterized by progressive fibroinflammatory destruction of the intrahepatic and/or extrahepatic bile ducts. It is associated with a significantly increased risk of malignancy, particularly cholangiocarcinoma (CCA). In this review, we discuss what is currently known about the epidemiology of and risk factors for CCA in PSC as well as recent advances in its prevention, diagnosis, and surveillance. RECENT FINDINGS An area of major focus has been finding novel biomarkers (in serum, bile, and urine) for CCA. With the advancement of computing power, metabolomic and proteomic approaches, among other methods, may provide enhanced capability for differentiating between benign and malignant bile duct disease. Another area of focus has been the approach to CCA surveillance in PSC; a recent study has found that CCA surveillance in patients with PSC is associated with improved outcomes, including increased survival, thus advocating for its importance. SUMMARY Despite ongoing advancements in the study of PSC-associated CCA, early diagnosis of CCA remains difficult, treatment options are limited, and prognosis is often consequently poor. Continued research in the development of high-accuracy diagnostic tools, novel biomarkers, and surveillance techniques may help to increase the likelihood of diagnosing CCA at earlier stages, when therapeutic options have the highest likelihood of resulting in cure.
Collapse
|
11
|
Shorikov MA, Sergeeva ON, Kashkadaeva AV, Averinova SG, Lapteva MG, Frantsev DY, Polyakov AN, Kudashkin NE, Alekhin AP, Moroz EA, Virshke ER, Dolgushin BI. Liver Functional Evaluation Using Gadoxetic Acid Versus the Gold Standard Hepatobiliary Scintigraphy in Patients with Bile Duct Diseases. ACTA ACUST UNITED AC 2019. [DOI: 10.20862/0042-4676-2019-100-4-200-208] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Objective. To compare liver function assessments using Gd-EOB-DTPA-enhanced MRI and the gold standard hepatobiliary scintigraphy (HBS) in patients with bile duct diseases.Material and methods. The investigation enrolled 18 patients (male/female = 11/7; age, 29–70 years, Klatskin tumor (n=16), bile duct epithelial dysplasia (n=1), intrahepatic cholangiolithiasis (n=1)) after biliary decompression, who underwent 21 paired MRIs and 99mTc-mebrofenin HBS at a study interval of no more than 3 days. In the same regions of interest with a size of 30–50 pixels located in liver segments II–III, IV, V–VIII, and VI–VII, a MRI signal was measured before MR contrast agent (MRCA) injection into the standard vascular phases and at 10, 20, 30 and 40 minutes, then the signal was expressed as a percentage of intensity compared to the precontrast series. After MR volumetry, the functional volumes of the left and right liver lobes were also defined as the area under the MRCA accumulation curve, which was multiplied by the lobe volume and expressed as a percentage of the similarly calculated function of the entire liver. Similar intensity parameters and functional volumes were estimated for a HBS study.Results. The lobe functional volumes measured by the two methods were highly correlated (R=0.8; p<0.001) and did not show a significant difference at all when comparing with the Mann–Whitney test (p>0.3). The excretion rate of 99mTc-mebrofenin was also highly correlated with MRI findings (R=0.5–0.9; p<0.05). Conclusion. Gd-EOB-DTPA-enhanced MRI revealed a high correlation with the gold standard; however, additional studies are needed to clarify the possibilities and limitations of replacing one method with another one.><0.05).Conclusion. Gd-EOB-DTPA-enhanced MRI revealed a high correlation with the gold standard; however, additional studies are needed to clarify the possibilities and limitations of replacing one method with another one.
Collapse
Affiliation(s)
- M. A. Shorikov
- N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation
| | - O. N. Sergeeva
- N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation
| | - A. V. Kashkadaeva
- N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation
| | - S. G. Averinova
- N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation
| | - M. G. Lapteva
- N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation
| | - D. Yu. Frantsev
- N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation
| | - A. N. Polyakov
- N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation
| | - N. E. Kudashkin
- N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation
| | - A. P. Alekhin
- N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation
| | - E. A. Moroz
- N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation
| | - E. R. Virshke
- N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation
| | - B. I. Dolgushin
- N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation
| |
Collapse
|
12
|
Papoutsoglou P, Louis C, Coulouarn C. Transforming Growth Factor-Beta (TGFβ) Signaling Pathway in Cholangiocarcinoma. Cells 2019; 8:cells8090960. [PMID: 31450767 PMCID: PMC6770250 DOI: 10.3390/cells8090960] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 08/12/2019] [Accepted: 08/19/2019] [Indexed: 02/06/2023] Open
Abstract
Cholangiocarcinoma is a deadly cancer worldwide, associated with a poor prognosis and limited therapeutic options. Although cholangiocarcinoma accounts for less than 15% of liver primary cancer, its silent nature restricts early diagnosis and prevents efficient treatment. Therefore, it is of clinical relevance to better understand the molecular basis of cholangiocarcinoma, including the signaling pathways that contribute to tumor onset and progression. In this review, we discuss the genetic, molecular, and environmental factors that promote cholangiocarcinoma, emphasizing the role of the transforming growth factor β (TGFβ) signaling pathway in the progression of this cancer. We provide an overview of the physiological functions of TGFβ signaling in preserving liver homeostasis and describe how advanced cholangiocarcinoma benefits from the tumor-promoting effects of TGFβ. Moreover, we report the importance of noncoding RNAs as effector molecules downstream of TGFβ during cholangiocarcinoma progression, and conclude by highlighting the need for identifying novel and clinically relevant biomarkers for a better management of patients with cholangiocarcinoma.
Collapse
Affiliation(s)
- Panagiotis Papoutsoglou
- Inserm, Univ Rennes, Inra, Institut NuMeCan (Nutrition Metabolisms and Cancer), UMR_S 1241, 35033 Rennes, France
| | - Corentin Louis
- Inserm, Univ Rennes, Inra, Institut NuMeCan (Nutrition Metabolisms and Cancer), UMR_S 1241, 35033 Rennes, France
| | - Cédric Coulouarn
- Inserm, Univ Rennes, Inra, Institut NuMeCan (Nutrition Metabolisms and Cancer), UMR_S 1241, 35033 Rennes, France.
| |
Collapse
|
13
|
Hamaoka M, Kozaka K, Matsui O, Komori T, Matsubara T, Yoneda N, Yoshida K, Inoue D, Kitao A, Koda W, Gabata T, Kobayashi S. Early detection of intrahepatic cholangiocarcinoma. Jpn J Radiol 2019; 37:669-684. [PMID: 31372893 DOI: 10.1007/s11604-019-00860-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Accepted: 07/25/2019] [Indexed: 02/07/2023]
Abstract
Cholangiocarcinoma (CC) is a malignant tumor which arises from the biliary epithelium and most cases represent adenocarcinoma. CC can be classified into intrahepatic CC (ICC), perihilar CC, and distal CC, based on the site of anatomic origin. The incidence of ICC is increasing in both Western and Eastern countries, while that of extrahepatic cholangiocarcinoma remains fairly stable. ICC infiltrates into adjacent nerves and lymphatic vessels, resulting in progressive disease with a poor prognosis; thus, early detection of ICC is critical for achieving better outcomes and providing better patient care. However, it is difficult for clinicians to detect an ICC, especially in its early stage. Different from hepatocellular carcinoma, the lack of surveillance system for the high-risk group of CC does not allow for a reliable screening examination. In this context, for early detection and diagnosis of ICC, radiologists need to know predisposing conditions that can lead to the development of ICC, such as chronic biliary or hepatic inflammation, primary sclerosing cholangitis, congenital biliary diseases, and other conditions. In this article, we discuss and illustrate the radiologic features of ICC with special attention to early disease stages and of predisposing conditions of ICC.
Collapse
Affiliation(s)
- Mami Hamaoka
- Department of Radiology, Kanazawa University Graduate School of Medical Sciences, 13-1 Takara-machi, Kanazawa, 920-8640, Japan
| | - Kazuto Kozaka
- Department of Radiology, Kanazawa University Graduate School of Medical Sciences, 13-1 Takara-machi, Kanazawa, 920-8640, Japan.
| | - Osamu Matsui
- Department of Radiology, Kanazawa University Graduate School of Medical Sciences, 13-1 Takara-machi, Kanazawa, 920-8640, Japan
| | - Takahiro Komori
- Department of Radiology, Kanazawa University Graduate School of Medical Sciences, 13-1 Takara-machi, Kanazawa, 920-8640, Japan
| | - Takashi Matsubara
- Department of Radiology, Kanazawa University Graduate School of Medical Sciences, 13-1 Takara-machi, Kanazawa, 920-8640, Japan
| | - Norihide Yoneda
- Department of Radiology, Kanazawa University Graduate School of Medical Sciences, 13-1 Takara-machi, Kanazawa, 920-8640, Japan
| | - Kotaro Yoshida
- Department of Radiology, Kanazawa University Graduate School of Medical Sciences, 13-1 Takara-machi, Kanazawa, 920-8640, Japan
| | - Dai Inoue
- Department of Radiology, Kanazawa University Graduate School of Medical Sciences, 13-1 Takara-machi, Kanazawa, 920-8640, Japan
| | - Azusa Kitao
- Department of Radiology, Kanazawa University Graduate School of Medical Sciences, 13-1 Takara-machi, Kanazawa, 920-8640, Japan
| | - Wataru Koda
- Department of Radiology, Kanazawa University Graduate School of Medical Sciences, 13-1 Takara-machi, Kanazawa, 920-8640, Japan
| | - Toshifumi Gabata
- Department of Radiology, Kanazawa University Graduate School of Medical Sciences, 13-1 Takara-machi, Kanazawa, 920-8640, Japan
| | - Satoshi Kobayashi
- Department of Radiological Technology, School of Health Sciences, College of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Japan
| |
Collapse
|
14
|
IgG4-Related Sclerosing Cholangitis Involving the Intrahepatic Bile Ducts Diagnosed with Liver Biopsy. Case Rep Pathol 2018; 2018:2309293. [PMID: 30305974 PMCID: PMC6165622 DOI: 10.1155/2018/2309293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2018] [Revised: 07/15/2018] [Accepted: 08/14/2018] [Indexed: 11/18/2022] Open
Abstract
IgG4-related disease is characterized by lymphoplasmacytic inflammation and fibrosis, often leading to mass-forming lesions in different organs. When IgG4-related disease affects the bile ducts, it is called IgG4-related sclerosing cholangitis. A 74-year-old male complained of dysphagia and abdominal pain. Endoscopic retrograde cholangiography and magnetic resonance cholangiography revealed bile duct changes suspicious of a bile duct carcinoma or cholangitis. Liver biopsy showed storiform fibrosis, lymphoplasmacytic infiltration, obliterative phlebitis, and a portal-based inflammatory nodule with expansion of a portal tract. Hot spots revealed 339 IgG4-positive cells per high power field (HPF) and an IgG4/IgG ratio of 72%. Eight months earlier, an inguinal lymph node had been removed, showing expanded interfollicular zones and increased plasma cells. Hot spots revealed 593 IgG4-positive cells and an IgG4/IgG ratio of 92%. The serum IgG4 of the patient was elevated nearly 10 times upper limit of normal. The diagnosis of IgG4-related sclerosing cholangitis associated with IgG4-related lymphadenopathy was made. There was good response to treatment with prednisolone and azathioprine. The differentiation of IgG4-related sclerosing cholangitis from primary sclerosing cholangitis and bile duct carcinoma is often difficult. Liver biopsy only rarely contributes to this setting, but we describe and report in detail a case where liver biopsy showed a portal-based inflammatory nodule with the characteristic features of this disease.
Collapse
|
15
|
Zhang J, Guo X, Li H, Shao X, Deng J, Liang Z, Zhang X, Feng J, Lin H, Qi X. A good response to steroid therapy in IgG4-related sclerosing cholangitis: a case report. Clin Exp Hepatol 2018; 4:205-209. [PMID: 30324147 PMCID: PMC6185927 DOI: 10.5114/ceh.2018.78126] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2017] [Accepted: 01/21/2018] [Indexed: 02/07/2023] Open
Abstract
IgG4-related sclerosing cholangitis is a rare autoimmune liver disease. Biliary tract imaging, serum IgG4 concentration, and histopathological examination are the major diagnostic criteria for IgG4-related sclerosing cholangitis. In this paper, we report a male patient with yellowish skin, in whom classical liver-protection drugs were initially given, but the efficacy was poor. After that, IgG4-related sclerosing cholangitis was diagnosed, and he achieved a good response to steroid therapy.
Collapse
Affiliation(s)
- Jingqiao Zhang
- Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, China
- Department of Pharmacology, General Hospital of Shenyang Military Area, Shenyang, China
- Postgraduate College, Shenyang Pharmaceutical University, Shenyang, China
| | - Xiaozhong Guo
- Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, China
| | - Hongyu Li
- Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, China
| | - Xiaodong Shao
- Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, China
| | - Jiao Deng
- Department of Pharmacology, General Hospital of Shenyang Military Area, Shenyang, China
| | - Zhendong Liang
- Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, China
| | - Xia Zhang
- 4No. 4 People Hospital of Shenyang City, Shenyang, China
| | - Ji Feng
- Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, China
| | - Hao Lin
- Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, China
| | - Xingshun Qi
- Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, China
| |
Collapse
|