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Metelli F, Manfredi G, Pagano N, Buscarini E, Crinò SF, Armellini E. The Role of Endoscopic Ultrasound and Ancillary Techniques in the Diagnosis of Autoimmune Pancreatitis: A Comprehensive Review. Diagnostics (Basel) 2024; 14:1233. [PMID: 38928649 PMCID: PMC11202526 DOI: 10.3390/diagnostics14121233] [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: 04/09/2024] [Revised: 06/04/2024] [Accepted: 06/07/2024] [Indexed: 06/28/2024] Open
Abstract
Autoimmune pancreatitis (AIP) is a unique form of chronic pancreatitis with a multifactorial pathogenesis. Historically, it has been classified as type 1 and type 2, according to its clinical and histological features. The diagnosis of AIP is challenging and relies on a combination of clinical, histopathologic, serologic, and imaging characteristics. In the available guidelines, the imaging hallmarks of AIP are based on cross-sectional imaging and cholangiopancreatography retrograde endoscopic findings. Endoscopic ultrasound (EUS) is generally used for pancreatic tissue acquisition to rule out pancreatic cancer and diagnose AIP with limited accuracy. Several papers reported the reliability of EUS for providing informative morphologic features of AIP. Nowadays, the improvement in the resolution of EUS conventional images and the development of new ancillary technologies have further increased the diagnostic yield of EUS: contrast-enhanced EUS and EUS elastography are non-invasive and real-time techniques that strongly support the diagnosis and management of pancreatic diseases. In this review article, we will present the role of conventional EUS and ancillary diagnostic techniques in the diagnosis of AIP to support clinicians and endosonographers in managing this condition.
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Affiliation(s)
- Flavio Metelli
- Gastroenterology and Endoscopy Department, ASST Maggiore Hospital Crema, 26013 Crema, Italy; (F.M.); (G.M.); (E.B.)
| | - Guido Manfredi
- Gastroenterology and Endoscopy Department, ASST Maggiore Hospital Crema, 26013 Crema, Italy; (F.M.); (G.M.); (E.B.)
| | - Nico Pagano
- Gastroenterology Unit, Department of Oncological and Specialty Medicine, University Hospital Maggiore della Carità, 28100 Novara, Italy;
| | - Elisabetta Buscarini
- Gastroenterology and Endoscopy Department, ASST Maggiore Hospital Crema, 26013 Crema, Italy; (F.M.); (G.M.); (E.B.)
| | - Stefano Francesco Crinò
- Diagnostic and Interventional Endoscopy of Pancreas, Pancreas Institute, University of Verona, 37134 Verona, Italy;
| | - Elia Armellini
- Gastroenterology and Endoscopy Unit, ASST-Bergamoest, 24068 Seriate, Italy
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Li H, Wang R, Wang D, Tang Y, Liu X, Li H, Qi X. Case report: Isolated immunoglobulin G4-related sclerosing cholangitis misdiagnosed as hilar cholangiocarcinoma. Front Oncol 2024; 14:1385214. [PMID: 38846973 PMCID: PMC11153670 DOI: 10.3389/fonc.2024.1385214] [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: 02/12/2024] [Accepted: 05/09/2024] [Indexed: 06/09/2024] Open
Abstract
Background Immunoglobulin G4-related sclerosing cholangitis (IgG4-SC) is frequently accompanied with type 1 autoimmune pancreatitis (AIP). Isolated IgG4-SC which is not accompanied with AIP is uncommon in clinical practice, and its manifestations are similar to those of hilar cholangiocarcinoma. Case presentation A 55-year-old male presented with persistent aggravation of icteric sclera and skin. He was initially diagnosed with hilar cholangiocarcinoma and underwent surgery. However, positive IgG4 plasma cells were found in the surgical specimens. Thus, a pathological diagnosis of IgG4-SC was established. After that, steroid therapy was given and initially effective. But he was steroid dependent, and then received rituximab therapy twice. Unfortunately, the response to rituximab therapy was poor. Conclusion It is crucial to differentiate isolated IgG4-SC from hilar cholangiocarcinoma to avoid unnecessary surgery. Future studies should further explore effective treatment strategy in patients who do not respond to steroids therapy. It is also required to develop novel and accurate diagnostic approaches to avoid unnecessary surgical procedures.
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Affiliation(s)
- Hui Li
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
- Department of Life Sciences and Biopharmaceutics, Shenyang Pharmaceutical University, Shenyang, China
| | - Ran Wang
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
| | - Dongyang Wang
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
| | - Yufu Tang
- Department of Hepatobiliary Surgery, General Hospital of Northern Theater Command, Shenyang, China
| | - Xuantong Liu
- Department of Pathology, General Hospital of Northern Theater Command, Shenyang, China
| | - Hongyu Li
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
- Department of Life Sciences and Biopharmaceutics, Shenyang Pharmaceutical University, Shenyang, China
| | - Xingshun Qi
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
- Department of Life Sciences and Biopharmaceutics, Shenyang Pharmaceutical University, Shenyang, China
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Akahoshi K, Kanno A, Miwata T, Nagai H, Yokoyama K, Ikeda E, Ando K, Tamada K, Fukushima N, Lefor AK, Yamamoto H. Cholangiocarcinoma Resembling IgG4-related Sclerosing Cholangitis. Intern Med 2023; 62:3495-3500. [PMID: 37081688 PMCID: PMC10749809 DOI: 10.2169/internalmedicine.1144-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 03/07/2023] [Indexed: 04/22/2023] Open
Abstract
A 66-year-old man diagnosed with immunoglobulin G4-related sclerosing cholangitis (IgG4-SC) with diffuse intrahepatic bile duct stenosis and elevated serum IgG4 levels was referred for a further examination because of elevated serum carbohydrate antigen 19-9 levels despite treatment with corticosteroids. An umbilical nodule was found on a physical examination and a biopsy showed adenocarcinoma. Although several imaging studies revealed no changes from prior studies, bile cytology collected by endoscopic retrograde cholangiopancreatography showed adenocarcinoma. Consequently, the patient was diagnosed with cholangiocarcinoma resembling IgG4-SC after detecting an umbilical metastasis, also known as Sister Mary Joseph's nodule.
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Affiliation(s)
- Kazuaki Akahoshi
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Japan
| | - Atsushi Kanno
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Japan
| | - Tetsurou Miwata
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Japan
| | - Hiroki Nagai
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Japan
| | - Kensuke Yokoyama
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Japan
| | - Eriko Ikeda
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Japan
| | - Kozue Ando
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Japan
| | - Kiichi Tamada
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Japan
| | | | | | - Hironori Yamamoto
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Japan
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Kersten R, Trampert DC, Herta T, Hubers LM, Maillette de Buy Wenniger LJ, Verheij J, van de Graaf SFJ, Beuers U. IgG4-related cholangitis - a mimicker of fibrosing and malignant cholangiopathies. J Hepatol 2023; 79:1502-1523. [PMID: 37598939 DOI: 10.1016/j.jhep.2023.08.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 07/24/2023] [Accepted: 08/14/2023] [Indexed: 08/22/2023]
Abstract
IgG4-related cholangitis (IRC) is the major hepatobiliary manifestation of IgG4-related disease (IgG4-RD), a systemic fibroinflammatory disorder. The pathogenesis of IgG4-RD and IRC is currently viewed as multifactorial, as there is evidence of a genetic predisposition while environmental factors, such as blue-collar work, are major risk factors. Various autoantigens have been described in IgG4-RD, including annexin A11 and laminin 511-E8, proteins which may exert a partially protective function in cholangiocytes by enhancing secretion and barrier function, respectively. For the other recently described autoantigens, galectin-3 and prohibitin 1, a distinct role in cholangiocytes appears less apparent. In relation to these autoantigens, oligoclonal expansions of IgG4+ plasmablasts are present in patients with IRC and disappear upon successful treatment. More recently, specific T-cell subtypes including regulatory T cells, follicular T helper 2 cells, peripheral T helper cells and cytotoxic CD8+ and CD4+ SLAMF7+ T cells have been implicated in the pathogenesis of IgG4-RD. The clinical presentation of IRC often mimics other biliary diseases such as primary sclerosing cholangitis or cholangiocarcinoma, which may lead to inappropriate medical and potentially invalidating surgical interventions. As specific biomarkers are lacking, diagnosis is made according to the HISORt criteria comprising histopathology, imaging, serology, other organ manifestations and response to therapy. Treatment of IRC aims to prevent or alleviate organ damage and to improve symptoms and consists of (i) remission induction, (ii) remission maintenance and (iii) long-term management. Glucocorticosteroids are highly effective for remission induction, after which immunomodulators can be introduced for maintenance of remission as glucocorticosteroid-sparing alternatives. Increased insight into the pathogenesis of IRC will lead to improved diagnosis and novel therapeutic strategies in the future.
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Affiliation(s)
- Remco Kersten
- Department of Gastroenterology & Hepatology, Tytgat Institute for Liver and Intestinal Research, AGEM, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - David C Trampert
- Department of Gastroenterology & Hepatology, Tytgat Institute for Liver and Intestinal Research, AGEM, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Toni Herta
- Department of Gastroenterology & Hepatology, Tytgat Institute for Liver and Intestinal Research, AGEM, Amsterdam University Medical Centers, Amsterdam, the Netherlands; Division of Hepatology, Department of Medicine II, Leipzig University Medical Center, Leipzig, Germany
| | - Lowiek M Hubers
- Department of Gastroenterology & Hepatology, Tytgat Institute for Liver and Intestinal Research, AGEM, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | | | - Joanne Verheij
- Department of Pathology, Amsterdam University Medical Centers, the Netherlands
| | - Stan F J van de Graaf
- Department of Gastroenterology & Hepatology, Tytgat Institute for Liver and Intestinal Research, AGEM, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Ulrich Beuers
- Department of Gastroenterology & Hepatology, Tytgat Institute for Liver and Intestinal Research, AGEM, Amsterdam University Medical Centers, Amsterdam, the Netherlands.
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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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Complemental Diagnosis of IgG4-Related Pancreaticobiliary Diseases by Multiple Hypoechoic Lesions in the Submandibular Glands. J Clin Med 2022; 11:jcm11144189. [PMID: 35887953 PMCID: PMC9319748 DOI: 10.3390/jcm11144189] [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: 07/05/2022] [Accepted: 07/18/2022] [Indexed: 12/04/2022] Open
Abstract
The diagnosis of autoimmune pancreatitis (AIP) and immunoglobulin G4-related sclerosing cholangitis (IgG4-SC) may require a somewhat invasive pathological examination and steroid responsiveness. This retrospective study assessed the complemental diagnosis of AIP and IgG4-SC using submandibular gland (SG) ultrasonography (US) in 69 patients, including 54 patients with AIP, 2 patients with IgG4-SC, and 13 patients with both AIP and IgG4-SC. The data from the physical examination and US of SGs to diagnose AIP (n = 67) and IgG4-SC (n = 15) were analyzed. The steroid therapy efficacy in resolving hypoechoic lesions in SGs was evaluated in 36 cases. The presence of IgG4-related pancreaticobiliary disease with multiple hypoechoic lesions in SGs was reduced from 31 to 11 cases after steroid therapy, suggesting that multiple hypoechoic lesions in SGs are strongly associated with IgG4-positive cell infiltrations. Multiple hypoechoic lesions in SGs were observed in 53 cases, whereas submandibular swelling on palpation was observed in 21 cases of IgG4-related pancreaticobiliary diseases. A complemental diagnosis of IgG4-related pancreaticobiliary diseases without a histological diagnosis and steroid therapy was achieved in 57 and 68 cases without and with multiple hypoechoic lesions in SGs, respectively. In conclusion, multiple hypoechoic lesions in SGs are useful for the complemental diagnosis of IgG4-related pancreaticobiliary diseases.
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Park JK, Kim D, Lee JM, Lee KH, Lee KT, Park JK, Lee JK. Clinical Utility of Personalized Serum IgG Subclass Ratios for the Differentiation of IgG4-Related Sclerosing Cholangitis (IgG4-SC) from Primary Sclerosing Cholangitis (PSC) and Cholangiocarcinoma (CCA). J Pers Med 2022; 12:jpm12060855. [PMID: 35743640 PMCID: PMC9225113 DOI: 10.3390/jpm12060855] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 05/10/2022] [Accepted: 05/21/2022] [Indexed: 11/16/2022] Open
Abstract
Background: The differential diagnosis of immunoglobulin G4-sclerosing cholangitis (IgG4-SC) from primary sclerosing cholangitis (PSC) or cholangiocarcinoma (CCA) is important. In this study, we aimed to find the best combinations of serum IgG subclasses and IgG4 levels for differentiating IgG4-SC from PSC or CCA. Methods: In total, 31 patients with IgG4-SC, 27 patients with PSC, and 40 patients with CCA were enrolled from 2003 to 2017 at a single tertiary referral center. We retrospectively assessed the IgG4, IgG4/IgG1, IgG4/(IgG1+IgG3), and (IgG4+IgG2)/(IgG1+IgG3) in each of the patients. ROC curves were established to obtain the optimal cutoff value for each parameter. McNemar’s test was used to compare the sensitivities, specificities, and accuracies of diagnostic algorithms. Results: In differentiating IgG4-SC from PSC, the accuracies of IgG4/IgG1 ≥ 0.087 and of IgG4/(IgG1+IgG3) ≥ 0.081 were significantly higher than that of IgG4 ≥ 135 mg/dL alone (78% vs. 66%, p = 0.025). Serum IgG4 ≥ 52 mg/dL showed the best accuracy for differentiation of IgG4-SC from CCA, with a sensitivity and specificity of 80% and 82%, respectively, but this was statistically not significant (p = 0.405). Conclusions: The serum IgG4/IgG1 or IgG4/(IgG1+IgG3) level may help to differentiate IgG4-SC from PSC. IgG4 alone is the most accurate serologic marker for the differentiation of IgG4-SC from CCA.
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Affiliation(s)
- Jae Keun Park
- Department of Internal Medicine, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul 07441, Korea;
| | - Dongwuk Kim
- Division of Gastroenterology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea; (D.K.); (J.M.L.); (K.H.L.); (K.T.L.); (J.K.P.)
| | - Jeong Min Lee
- Division of Gastroenterology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea; (D.K.); (J.M.L.); (K.H.L.); (K.T.L.); (J.K.P.)
| | - Kwang Hyuck Lee
- Division of Gastroenterology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea; (D.K.); (J.M.L.); (K.H.L.); (K.T.L.); (J.K.P.)
- Department of Clinical Research Design and Evaluation, Samsung Advanced Institute for Health Sciences & Technology (SAIHST), Sungkyunkwan University, Seoul 16419, Korea
| | - Kyu Taek Lee
- Division of Gastroenterology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea; (D.K.); (J.M.L.); (K.H.L.); (K.T.L.); (J.K.P.)
| | - Joo Kyung Park
- Division of Gastroenterology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea; (D.K.); (J.M.L.); (K.H.L.); (K.T.L.); (J.K.P.)
| | - Jong Kyun Lee
- Division of Gastroenterology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea; (D.K.); (J.M.L.); (K.H.L.); (K.T.L.); (J.K.P.)
- Correspondence:
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Abstract
IgG4-related conditions affecting the digestive tract are part of a multi-organ fibro-inflammatory disorder termed IgG4-related disease (IgG4-RD), with autoimmune pancreatitis and IgG4-related cholangitis being the most prominent manifestations. Gastrointestinal symptoms include jaundice, weight loss, abdominal pain, biliary strictures, and pancreatic and hepatic masses that mimic malignant diseases. IgG4-RD manifestations occur less frequently elsewhere in the digestive tract, namely in the oesophagus, retroperitoneum or intestine. Evidence-based European guidelines frame the current state-of-the-art in the diagnosis and management of IgG4-related digestive tract disease. Diagnosis is based on histology (if available), imaging, serology, other organ involvement and response to therapy (HISORt criteria). Few biomarkers beyond serum IgG4 concentrations are reliable. The first-line therapy (glucocorticoids) is swiftly effective but disease flares are common at low doses or after tapering. Second-line therapy might consist of other immunosuppressive drugs such as thiopurines or rituximab. Further trials, for example, of anti-CD19 drugs, are ongoing. Although an association between IgG4-RD and the development of malignancies has been postulated, the true nature of this relationship remains uncertain at this time.
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Update on classification, diagnosis, and management of immunoglobulin G4-related disease. Chin Med J (Engl) 2022; 135:381-392. [PMID: 34985023 PMCID: PMC8869566 DOI: 10.1097/cm9.0000000000001891] [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] [Indexed: 11/26/2022] Open
Abstract
Immunoglobulin G4-related disease (IgG4-RD) is a newly recognized chronic fibro-inflammatory autoimmune disease, and its recognition has been constantly increasing worldwide over the last few years. A correct and timely recognition, as well as appropriate intervention, is crucial for the treatment of IgG4-RD. For certain subtypes of IgG4-RD, organ-specific criteria are formulated to make the diagnosis more accurate. New biomarkers have emerged in the recent years to aid the disease diagnosis, its prognosis prediction, as well as therapy response monitoring. Although recurrence is very common in IgG4-RD, glucocorticoid is still the first-line treatment for the majority of patients. The factors that affect the likelihood of disease relapse are multifaceted. The selection strategy of various steroid-sparing agents is still being explored. Besides, when patients have special sites involvement leading to severe clinical conditions, surgical operation or interventional therapy should also be considered. An update on classification, diagnosis, and management of IgG4-RD is provided in the current study to fully elucidate the recommended clinical practice of this mysterious disease.
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Gaspar R, Branco CC, Macedo G. Liver manifestations and complications in inflammatory bowel disease: A review. World J Hepatol 2021; 13:1956-1967. [PMID: 35070000 PMCID: PMC8727205 DOI: 10.4254/wjh.v13.i12.1956] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 05/27/2021] [Accepted: 11/15/2021] [Indexed: 02/06/2023] Open
Abstract
Hepatobiliary manifestations are common in inflammatory bowel disease (IBD), with 30% of patients presenting abnormal liver tests and 5% developing chronic liver disease. They range from asymptomatic elevated liver tests to life-threatening disease and usually follow an independent course from IBD. The pathogenesis of liver manifestations or complications and IBD can be closely related by sharing a common auto-immune background (in primary sclerosing cholangitis, IgG4-related cholangitis, and autoimmune hepatitis), intestinal inflammation (in portal vein thrombosis and granulomatous hepatitis), metabolic impairment (in non-alcoholic fatty liver disease or cholelithiasis), or drug toxicity (in drug induced liver injury or hepatitis B virus infection reactivation). Their evaluation should prompt a full diagnostic workup to identify and readily treat all complications, improving management and outcome.
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Affiliation(s)
- Rui Gaspar
- Department of Gastroenterology and Hepatology, Centro Hospitalar de São João, Porto 4200, Portugal
| | - Catarina Castelo Branco
- Internal Medicine Department, Centro Hospitalar e Universitário do Porto, Porto 4200, Portugal
| | - Guilherme Macedo
- Department of Gastroenterology and Hepatology, Centro Hospitalar de São João, Porto 4200, Portugal
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Autoimmune Diseases of Digestive Organs-A Multidisciplinary Challenge: A Focus on Hepatopancreatobiliary Manifestation. J Clin Med 2021; 10:jcm10245796. [PMID: 34945093 PMCID: PMC8705412 DOI: 10.3390/jcm10245796] [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: 10/26/2021] [Revised: 12/04/2021] [Accepted: 12/07/2021] [Indexed: 12/11/2022] Open
Abstract
It is well known that some pathological conditions, especially of autoimmune etiology, are associated with the HLA (human leukocyte antigen) phenotype. Among these diseases, we include celiac disease, inflammatory bowel disease, autoimmune enteropathy, autoimmune hepatitis, primary sclerosing cholangitis and primary biliary cholangitis. Immunoglobulin G4-related diseases (IgG4-related diseases) constitute a second group of autoimmune gastrointestinal, hepatobiliary and pancreatic illnesses. IgG4-related diseases are systemic and rare autoimmune illnesses. They often are connected with chronic inflammation and fibrotic reaction that can occur in any organ of the body. The most typical feature of these diseases is a mononuclear infiltrate with IgG4-positive plasma cells and self-sustaining inflammatory response. In this review, we focus especially upon the hepatopancreatobiliary system, autoimmune pancreatitis and IgG4-related sclerosing cholangitis. The cooperation of the gastroenterologist, radiologist, surgeon and histopathologist is crucial for establishing correct diagnoses and appropriate treatment, especially in IgG4 hepatopancreatobiliary diseases.
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12
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Naitoh I, Kamisawa T, Tanaka A, Nakazawa T, Kubota K, Takikawa H, Unno M, Masamune A, Kawa S, Nakamura S, Okazaki K. Clinical characteristics of immunoglobulin IgG4-related sclerosing cholangitis: Comparison of cases with and without autoimmune pancreatitis in a large cohort. Dig Liver Dis 2021; 53:1308-1314. [PMID: 33664004 DOI: 10.1016/j.dld.2021.02.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 02/05/2021] [Accepted: 02/07/2021] [Indexed: 02/05/2023]
Abstract
BACKGROUND The clinical characteristics of IgG4-related sclerosing cholangitis (IgG4-SC) especially without autoimmune pancreatitis (AIP) have not been investigated in a large cohort. AIMS To clarify the clinical characteristics of IgG4-SC and IgG4-SC without AIP. METHODS We retrospectively reviewed imaging, serology, other organ involvement (OOI) and histology of 872 patients with IgG4-SC who participated in a Japanese nationwide survey in 2019, and compared these items between IgG4-SC with and without AIP. RESULTS AIP was present in 83.7% (730/872) of IgG4-SC. In IgG4-SC, bile duct wall thickening was observed on ultrasound (528/650; 81.2%), computed tomography (375/525; 71.4%) and magnetic resonance imaging or cholangiopancreatography (290/440; 65.9%). An elevated serum IgG4 level (≥ 135 mg/dL) was found in 88.0% (322/366). IgG4-related OOI other than AIP was observed in 25.2% (211/836). The proportion of females was significantly higher in IgG4-SC without AIP (28.9% vs. 20.1%; p = 0.025). Hilar stricture was the most common cholangiographic type in IgG4-SC without AIP (39/107; 36.4%).There were no significant differences between IgG4-SC with and without AIP in the rates of bile duct wall thickening, elevated serum IgG4 level, or IgG4-related OOI. CONCLUSIONS The clinical characteristics of IgG4-SC was similar between IgG4-SC with and without AIP in a large cohort.
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Affiliation(s)
- Itaru Naitoh
- Department of Gastroenterology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku Nagoya 467-8601, Japan.
| | - Terumi Kamisawa
- Department of Internal Medicine, Tokyo Metropolitan, Komagome Hospital, Tokyo, Japan
| | - Atsushi Tanaka
- Department of Medicine, Teikyo University School of Medicine, Tokyo, Japan
| | - Takahiro Nakazawa
- Department of Gastroenterology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku Nagoya 467-8601, Japan
| | - Kensuke Kubota
- Department of Endoscopy, Yokohama City University Hospital, Yokohama, Japan
| | - Hajime Takikawa
- Faculty of Medical Technology, Teikyo University, Tokyo, Japan
| | - Michiaki Unno
- Division of Hepato-Biliary Pancreatic Surgery, Tohoku University Graduate School, of Medicine, Sendai, Japan
| | - Atsushi Masamune
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Shigeyuki Kawa
- Department of Internal Medicine, Matsumoto Dental University, Matsumoto, Japan
| | - Seiji Nakamura
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
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13
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Okaniwa S. Role of transabdominal ultrasound in the diagnosis of autoimmune pancreatitis. J Med Ultrason (2001) 2021; 48:525-536. [PMID: 34476654 DOI: 10.1007/s10396-021-01133-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 07/20/2021] [Indexed: 01/05/2023]
Abstract
The most important thing in the diagnosis of autoimmune pancreatitis (AIP) is to suspect the possibility of AIP. In the acute phase, diffuse pancreatic enlargement is a highly specific finding of AIP compared to focal enlargement. Though the sensitivity is low, high-frequency transducers can detect the capsule-like rim sign and penetrating duct sign. Those findings are characteristic of AIP and useful for differential diagnosis with pancreatic carcinoma. In focal AIP, both contrast-enhanced US showing iso/hypervascularity and elastography showing increased stiffness not only in the focal enlargement but also in the surrounding parenchyma are also useful for differential diagnosis. Furthermore, changes over time after the two-week steroid trial, such as resolution or measurable reduction in parenchymal enlargement and a decrease in the mean shear-wave velocity on elastography, are also cardinal features of AIP. Since AIP is a pancreatic manifestation in immunoglobulin G4-related disease, evaluation of other organs, including the biliary tract and salivary glands, is particularly useful in focal AIP. A characteristic US finding of bile ducts is three-layered (high-low-high pattern) wall thickening with a markedly thickened middle layer. US can also detect wall thickening of bile ducts, which show no abnormalities on cholangiography. These findings are useful for differential diagnosis with cholangiocarcinoma. Multiple hypoechoic areas in submandibular glands are characteristic US findings of sialadenitis in type 1 AIP, and the sensitivity is higher than that of physical examination. US can further contribute to the diagnosis of AIP by employing elastography and contrast-enhanced US in addition to high-frequency transducers.
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Affiliation(s)
- Shinji Okaniwa
- Department of Gastroenterology, Iida Municipal Hospital, 438 Yawata-machi, Iida, Nagano, 395-8502, Japan.
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14
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Naitoh I, Nakazawa T. Classification and Diagnostic Criteria for IgG4-Related Sclerosing Cholangitis. Gut Liver 2021; 16:28-36. [PMID: 34380781 PMCID: PMC8761932 DOI: 10.5009/gnl210116] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 05/06/2021] [Accepted: 06/14/2021] [Indexed: 11/20/2022] Open
Abstract
IgG4-related sclerosing cholangitis (IgG4-SC) can be classified into four types based on cholangiographic findings and regions of biliary stricture. This cholangiographic classification is useful to differentiate IgG4-SC from mimickers including cholangiocarcinoma, primary sclerosing cholangitis, and pancreatic cancer. Autoimmune pancreatitis (AIP) is a valuable clue for the diagnosis of IgG4-SC because the two are frequently found in association with each other. Two sets of diagnostic criteria for IgG4-SC have been proposed. In Japan, the clinical diagnostic criteria 2020 were recently developed. These clinical diagnostic criteria include narrowing of the intrahepatic and/or extrahepatic bile duct, thickening of the bile duct wall, serological findings, pathological findings, other organ involvement, and effectiveness of steroid therapy. When these criteria are applied, IgG4-SC is initially classified as associated or not associated with AIP, and cholangiographic classification is used for differential diagnosis. In most instances, IgG4-SC can be diagnosed on the basis of clinical diagnostic criteria. However, it is challenging to diagnose isolated IgG4-SC or IgG4-SC not associated with AIP. Here, we review the classification and diagnostic criteria for IgG4-SC, specifically focusing on the clinical diagnostic criteria 2020 and a large IgG4-SC case series from a nationwide survey in Japan.
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Affiliation(s)
- Itaru Naitoh
- Department of Gastroenterology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Takahiro Nakazawa
- Department of Gastroenterology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
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15
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Yıldırım M, Artaş H, Artaş G. False-positive PET/CT finding of hepatic inflammatory pseudotumor in IgG4-related sclerosing cholangitis. Clin Res Hepatol Gastroenterol 2021; 45:101645. [PMID: 33582317 DOI: 10.1016/j.clinre.2021.101645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Accepted: 01/25/2021] [Indexed: 02/04/2023]
Affiliation(s)
- Mustafa Yıldırım
- Department of Radiology, University of Health Sciences, Elazığ Fethi Sekin City Hospital, Elazığ, Turkey.
| | - Hakan Artaş
- Department of Radiology, Fırat University, Faculty of Medicine, Elazığ, Turkey.
| | - Gökhan Artaş
- Department of Pathology, Fırat University, Faculty of Medicine, Elazığ, Turkey.
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16
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Velegraki M, Vardas E, Dervenis C, Fragaki M, Nikolaou P, Mpitouli A, Kazamias G, Sepsa A, Giannikaki E, Paspatis GA. IgG4-related sclerosing cholangitis: not always an obvious entity. Ann Gastroenterol 2021; 34:594-596. [PMID: 34276201 PMCID: PMC8276355 DOI: 10.20524/aog.2021.0610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 12/11/2020] [Indexed: 12/04/2022] Open
Abstract
Immunoglobulin G4-related sclerosing cholangitis (IgG4-SC) is a distinct type of cholangitis, currently recognized as a biliary manifestation of IgG4-related disease. We present a case of type 3 IgG4-SC in a patient with normal IgG4 serum levels, surgically treated for suspicion of cholangiocarcinoma. This case highlights that differentiating between isolated IgG4-SC and cholangiocarcinoma can present a challenging diagnostic dilemma.
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Affiliation(s)
- Magdalini Velegraki
- Department of Gastroenterology, Venizeleion General Hospital, Heraklion (Magdalini Velegraki, Emmanouil Vardas, Maria Fragaki, Pinelopi Nikolaou, Afroditi Mpitouli, Gregorios A. Paspatis)
| | - Emmanouil Vardas
- Department of Gastroenterology, Venizeleion General Hospital, Heraklion (Magdalini Velegraki, Emmanouil Vardas, Maria Fragaki, Pinelopi Nikolaou, Afroditi Mpitouli, Gregorios A. Paspatis)
| | - Christos Dervenis
- Hepatobiliary and Pancreatic Surgery Clinic, Metropolitan Hospital, Athens (Christos Dervenis)
| | - Maria Fragaki
- Department of Gastroenterology, Venizeleion General Hospital, Heraklion (Magdalini Velegraki, Emmanouil Vardas, Maria Fragaki, Pinelopi Nikolaou, Afroditi Mpitouli, Gregorios A. Paspatis)
| | - Pinelopi Nikolaou
- Department of Gastroenterology, Venizeleion General Hospital, Heraklion (Magdalini Velegraki, Emmanouil Vardas, Maria Fragaki, Pinelopi Nikolaou, Afroditi Mpitouli, Gregorios A. Paspatis)
| | - Afroditi Mpitouli
- Department of Gastroenterology, Venizeleion General Hospital, Heraklion (Magdalini Velegraki, Emmanouil Vardas, Maria Fragaki, Pinelopi Nikolaou, Afroditi Mpitouli, Gregorios A. Paspatis)
| | - George Kazamias
- Department of Histopathology, Venizeleion General Hospital, Heraklion (George Kazamias, Elpida Giannikaki)
| | - Athanasia Sepsa
- Department of Histopathology, Metropolitan Hospital, Athens (Athanasia Sepsa), Greece
| | - Elpida Giannikaki
- Department of Histopathology, Venizeleion General Hospital, Heraklion (George Kazamias, Elpida Giannikaki)
| | - Gregorios A Paspatis
- Department of Gastroenterology, Venizeleion General Hospital, Heraklion (Magdalini Velegraki, Emmanouil Vardas, Maria Fragaki, Pinelopi Nikolaou, Afroditi Mpitouli, Gregorios A. Paspatis)
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17
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Nakazawa T, Kamisawa T, Okazaki K, Kawa S, Tazuma S, Nishino T, Inoue D, Naitoh I, Watanabe T, Notohara K, Kubota K, Ohara H, Tanaka A, Takikawa H, Masamune A, Unno M. Clinical diagnostic criteria for IgG4-related sclerosing cholangitis 2020: (Revision of the clinical diagnostic criteria for IgG4-related sclerosing cholangitis 2012). JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2021; 28:235-242. [PMID: 33586343 DOI: 10.1002/jhbp.913] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 12/15/2020] [Accepted: 02/07/2021] [Indexed: 12/24/2022]
Abstract
Several years have passed since the clinical diagnostic criteria for IgG4-related sclerosing cholangitis 2012 were published. New findings and knowledge have accumulated since then. The Research Committees for IgG4-related Diseases and for Intractable Diseases of the Liver and Biliary Tract, in association with the Ministry of Health, Labor, and Welfare of Japan and the Japan Biliary Association, have established a working group consisting of researchers specializing in IgG4-SC and have drawn up new clinical diagnostic criteria for IgG4-SC 2020. The diagnosis of IgG4-SC is based on a combination of the following six criteria: (a) narrowing of the intra- or extrahepatic bile duct; (b) thickening of the bile duct wall; (c) serological findings; (d) pathological findings; (e) other organ involvement; and (f) effectiveness of steroid therapy. These new diagnostic criteria for IgG4-SC are useful in practice for general physicians and other non-specialists.
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Affiliation(s)
- Takahiro Nakazawa
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Terumi Kamisawa
- Department of Internal Medicine, Tokyo Metropolitan, Komagome Hospital, Tokyo, Japan
| | - Kazuichi Okazaki
- Department of Internal Medicine, Kansai Medical University Kori Hospital, Neyagawa, Japan
| | - Shigeyuki Kawa
- Department of Internal Medicine, Matsumoto Dental University, Shiojiri, Japan
| | - Susumu Tazuma
- Department of General Internal Medicine, Hiroshima University Graduate School of Biomedical & Health Science, Hiroshima, Japan
| | - Takayoshi Nishino
- Department of Gastroenterology, Tokyo Womens' Medical University Yachiyo Medical Center, Yachiyo, Japan
| | - Dai Inoue
- Department of Radiology, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Japan
| | - Itaru Naitoh
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Takayuki Watanabe
- Department of Medicine, Gastroenterology, Shinshu University, Matsumoto, Nagano, Japan
| | - Kenji Notohara
- Department of Anatomic Pathology, Kurashiki Central Hospital, Kurashiki, Japan
| | - Kensuke Kubota
- Department of Endoscopy, Yokohama City University Hospital, Yokohama, Japan
| | - Hirotaka Ohara
- Department of Community-Based Medical Education, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Atsushi Tanaka
- Department of Medicine, Teikyo University School of Medicine, Tokyo, Japan
| | - Hajime Takikawa
- Department of Medicine, Teikyo University School of Medicine, Tokyo, Japan
| | - Atsushi Masamune
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Michiaki Unno
- Division of Hepato-Biliary Pancreatic Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
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18
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Nasser R, Gilshtein H, Mansour S, Yasin K, Borzellino G, Khuri S. Isolated Type Immunoglobulin G4 Sclerosing Cholangitis: The Misdiagnosed Cholangiocarcinoma. J Clin Med Res 2021; 13:75-81. [PMID: 33747321 PMCID: PMC7935625 DOI: 10.14740/jocmr4428] [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: 01/14/2021] [Accepted: 01/21/2021] [Indexed: 12/13/2022] Open
Abstract
Immunoglobulin G4 sclerosing cholangitis (IgG4-SC), firstly described in 2004, is the biliary manifestation of a recently described multisystem immune-mediated disease known as IgG4-related disease. IgG4-SC is a unique and rare type of cholangitis of unknown etiology and its precise prevalence rate is still unclear. It is characterized by bile duct wall thickening and high levels of systemic serum IgG4 plasma cells. Differential diagnoses for IgG4-SC include benign (primary sclerosing cholangitis) as well as malignant (extra-hepatic cholangiocarcinoma) diseases. Discrimination between these entities is very important, due to the fact that they have different biological behaviors and different therapeutic strategies. The rare IgG4-SC subgroup with its puzzling manifestations carries a hefty diagnostic challenge for the treating physicians, and inaccurate diagnosis can lead to unnecessary morbid surgical procedures. With the paucity and relative weakness of available data in the current literature, one needs to carefully review all available parameters. A low threshold of suspicion is required to try and prevent missing IgG4-SC. IgG4-SC is highly responsive to steroid treatment, especially during the early inflammatory phase, while delay in management could lead to fibrosis and organ dysfunction. On the other hand, cholangiocarcinoma is treated by means of surgery and/or chemotherapeutic agents.
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Affiliation(s)
- Roni Nasser
- Gastroenterology and Hepatology Department, Rambam Health Care Campus, Haifa, Israel
| | - Hayim Gilshtein
- Colorectal Surgery Unit, General Surgery Department, Rambam Health Care Campus, Haifa, Israel
| | - Subhi Mansour
- HPB and Surgical Oncology Unit, General Surgery Department, Rambam Health Care Campus, Haifa, Israel
| | - Kamel Yasin
- Gastroenterology and Hepatology Department, Rambam Health Care Campus, Haifa, Israel
| | | | - Safi Khuri
- HPB and Surgical Oncology Unit, General Surgery Department, Rambam Health Care Campus, Haifa, Israel
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19
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Jung YJ, Moon SH, Kim MH. Role of Endoscopic Procedures in the Diagnosis of IgG4-Related Pancreatobiliary Disease. Chonnam Med J 2021; 57:44-50. [PMID: 33537218 PMCID: PMC7840337 DOI: 10.4068/cmj.2021.57.1.44] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 12/20/2020] [Accepted: 12/21/2020] [Indexed: 12/16/2022] Open
Abstract
The emergence of the disease entity of glucocorticoid-responsive systemic immunoglobulin G4 (IgG4)-related pancreatobiliary disease has generated substantial attention among the international gastroenterology society. IgG4-related pancreatobiliary disease includes type 1 autoimmune pancreatitis (AIP) and IgG4-related sclerosing cholangitis (IgG4-SC). The typical manifestations of IgG4-related pancreatobiliary disease are cholestatic liver dysfunction, obstructive jaundice, and weight loss, although it may present with no clinical symptoms. Since it mimics tumors on imaging, AIP/IgG4-SC may often be misdiagnosed as pancreatic or biliary cancer. The endoscopic armamentarium for the diagnosis of IgG4-related pancreatobiliary disease includes endoscopic ultrasonography, intraductal ultrasonography, endoscopic retrograde cholangiopancreatography, and cholangioscopy. The role of endoscopic tissue acquisition is two-fold in the diagnosis of IgG4-related pancreatobiliary disease: exclusion of cancer and procurement of histopathological proof for diagnosis of AIP/IgG4-SC, which can also be achieved by adding the immunohistochemistry for IgG4. Our review article addresses the role of various endoscopic examinations in diagnosing IgG4-related pancreatobiliary disease, focusing on the differentiation of this condition from pancreatobiliary malingnancies.
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Affiliation(s)
- Ye-Ji Jung
- Department of Internal Medicine, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
| | - Sung-Hoon Moon
- Department of Internal Medicine, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea.,Institute for Liver and Digestive Diseases, Hallym University, Chuncheon, Korea
| | - Myung-Hwan Kim
- Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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20
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Mawardi M, Alalwan A, Fallatah H, Abaalkhail F, Hasosah M, Shagrani M, Alghamdi M, Alghamdi A. Cholestatic liver disease: Practice guidelines from the Saudi Association for the Study of Liver diseases and Transplantation. Saudi J Gastroenterol 2021. [PMCID: PMC8411950 DOI: 10.4103/sjg.sjg_112_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Cholestatic liver diseases (CLDs) are a group of diseases characterized by jaundice and cholestasis as the main presentation with different complications, which have considerable impact on the liver and can lead to end-stage liver disease, cirrhosis, and liver-related complications. In the last few years, tremendous progress has been made in understanding the pathophysiology, diagnosis, and treatment of patients with these conditions. However, several aspects related to the management of CLDs remain deficient and unclear. Due to the lack of recommendations that can help in the management, treatment of those conditions, the Saudi Association for the Study of Liver diseases and Transplantation (SASLT) has created a task force group to develop guidelines related to CLDs management in order to provide a standard of care for patients in need. These guidelines provide general guidance for health care professionals to optimize medical care for patients with CLDs for both adult and pediatric populations, in association with clinical judgments to be considered on a case-by-case basis. These guidelines describe common CLDs in Saudi Arabia, with recommendations on the best approach for diagnosis and management of different diseases based on the Grading of Recommendation Assessment (GRADE), combined with a level of evidence available in the literature.
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21
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Tanaka Y, Kamimura K, Nakamura R, Ohkoshi-Yamada M, Koseki Y, Mizusawa T, Ikarashi S, Hayashi K, Sato H, Sakamaki A, Yokoyama J, Terai S. Usefulness of ultrasonography to assess the response to steroidal therapy for the rare case of type 2b immunoglobulin G4-related sclerosing cholangitis without pancreatitis: A case report. World J Clin Cases 2020; 8:5821-5830. [PMID: 33344580 PMCID: PMC7716308 DOI: 10.12998/wjcc.v8.i22.5821] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 09/30/2020] [Accepted: 10/26/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND A type 2b immunoglobulin G4 (IgG4)-related sclerosing cholangitis (SC) without autoimmune pancreatitis is a rare condition with IgG4-SC. While the variety of the imaging modalities have tested its usefulness in diagnosing the IgG4-SC, however, the usage of ultrasonography for the assessment of the response to steroidal therapy on the changes of bile duct wall thickness have not been reported in the condition. Therefore, the information of our recent case and reported cases have been summarized.
CASE SUMMARY We report the case of an 82-year-old Japanese man diagnosed with isolated IgG4-related SC based on the increase of serum IgG4, narrowing of the bile duct, its wall thickness, no complication of autoimmune pancreatitis, and IgG4 positive inflammatory cell infiltration to the wall with the fibrotic changes. The cholangiogram revealed type 2b according to the classification. Corticosteroid treatment showed a favorable effect, with the smooth decrease in serum IgG4 and the improvement of the bile duct wall thickness.
CONCLUSION As isolated type 2b, IgG4-SC is rare, the images, histological findings, and clinical course of our case will be helpful for physicians to diagnose and treat the new cases appropriately.
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Affiliation(s)
- Yuto Tanaka
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata 9518510, Japan
| | - Kenya Kamimura
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata 9518510, Japan
| | - Ryota Nakamura
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata 9518510, Japan
| | - Marina Ohkoshi-Yamada
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata 9518510, Japan
| | - Yohei Koseki
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata 9518510, Japan
| | - Takeshi Mizusawa
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata 9518510, Japan
| | - Satoshi Ikarashi
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata 9518510, Japan
| | - Kazunao Hayashi
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata 9518510, Japan
| | - Hiroki Sato
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata 9518510, Japan
| | - Akira Sakamaki
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata 9518510, Japan
| | - Junji Yokoyama
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata 9518510, Japan
| | - Shuji Terai
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata 9518510, Japan
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22
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Abid H, Alaoui MEHHBE, Lamrani MYA, Figuigui M, Ahmed BC, Lahmidani N, Yousfi ME, Benajah DA, Maaroufi M, Abkari ME, Ibrahimi SA, Aqodad N. [IgG4-related disease: about 3 cases]. Pan Afr Med J 2020; 36:364. [PMID: 33235641 PMCID: PMC7666702 DOI: 10.11604/pamj.2020.36.364.24835] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Accepted: 07/29/2020] [Indexed: 01/11/2023] Open
Abstract
IgG4-Related disease (IgG4-RD), formerly known as IgG4-related autoimmune polyexocrinopathy, is a new condition including Plasminogen Activator Inhibitor-1 (PAI-1). It can affect different organs (central nervous system, salivary glands, thyroid, lungs, pancreas, bile ducts, liver, digestive tract, kidneys, prostate, etc.) with symptoms depending on the organ that is affected. It is more common in men older than 50 years of age. Its incidence and prevalence are poorly known because it is an uncommon disease. It is most common in Asia, accounting for only 20-30% of PAI in the Western world. Diagnosis is based on histological examination which shows dense lymphoplasmocytic infiltration in the organ affected associated with IgG4-positive plasma cells (immunohistochemistry), organ fibrosis and obliterating venulitis, all this in the context of increased serum IgG4 levels in more than 80% of cases. Patients are sensitive to corticosteroid therapy, with a high risk of relapse after discontinuation of corticosteroid therapy. This leads to the use of immunomodulators, mainly: thiopurines (azathioprine or 6-mercaptopurine), methotrexate and more recently rituximab, which can also be used as induction therapy. Given recent advances, accurate histological and clinical criteria are currently known to limit inappropriate management such as surgery. However, knowledge gaps remain concerning: pathophysiology, identification of specific biomarkers other than IgG4, natural history of the disease and long-term cancer risk assessment, performances of diagnostic tools such as endoscopic ultrasound-guided pancreatic biopsy. As well, consensual international management should be defined in the early stages of the disease and when patients develop recurrences. The purpose of this study was to report 3 cases of IgG4-Related disease on the basis of clinical and radiological criteria as well as therapeutic response.
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Affiliation(s)
- Hakima Abid
- Service d´Hépato-Gastro-Entérologie, Centre Hospitalier Universitaire Hassan II, Fès, Maroc
| | | | - Moulay Youssef Alaoui Lamrani
- Service de Radiologie, Centre Hospitalier Universitaire Hassan II, Fès, Maroc.,Faculté de Médecine et de Pharmacie, Université Sidi Mohammed Ben Abdellah, Fès, Maroc
| | - Mouna Figuigui
- Service d´Hépato-Gastro-Entérologie, Centre Hospitalier Universitaire Hassan II, Fès, Maroc
| | - Beiba Cheikh Ahmed
- Service de Radiologie, Centre Hospitalier Universitaire Hassan II, Fès, Maroc.,Faculté de Médecine et de Pharmacie, Université Sidi Mohammed Ben Abdellah, Fès, Maroc
| | - Nada Lahmidani
- Service d´Hépato-Gastro-Entérologie, Centre Hospitalier Universitaire Hassan II, Fès, Maroc
| | - Mounia El Yousfi
- Service d´Hépato-Gastro-Entérologie, Centre Hospitalier Universitaire Hassan II, Fès, Maroc
| | - Dafr-Allah Benajah
- Service d´Hépato-Gastro-Entérologie, Centre Hospitalier Universitaire Hassan II, Fès, Maroc
| | - Mustapha Maaroufi
- Service de Radiologie, Centre Hospitalier Universitaire Hassan II, Fès, Maroc.,Faculté de Médecine et de Pharmacie, Université Sidi Mohammed Ben Abdellah, Fès, Maroc
| | - Mohammed El Abkari
- Service d´Hépato-Gastro-Entérologie, Centre Hospitalier Universitaire Hassan II, Fès, Maroc
| | - Sidi Adil Ibrahimi
- Service d´Hépato-Gastro-Entérologie, Centre Hospitalier Universitaire Hassan II, Fès, Maroc
| | - Nourdin Aqodad
- Service d´Hépato-Gastro-Entérologie, Centre Hospitalier Universitaire Ibn Zohr, Agadir, Maroc
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23
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Kawaguchi T, Arinaga-Hino T, Morishige S, Mizuochi S, Abe M, Kunitake K, Sano T, Amano K, Kuwahara R, Ide T, Nagafuji K, Torimura T. Prednisolone-responsive primary sclerosing cholangitis with autoimmune hemolytic anemia: a case report and review of the literature. Clin J Gastroenterol 2020; 14:330-335. [PMID: 33038000 DOI: 10.1007/s12328-020-01256-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 09/24/2020] [Indexed: 10/23/2022]
Abstract
We report a case of primary sclerosing cholangitis (PSC) with autoimmune hemolytic anemia (AIHA). A 47-year-old woman was diagnosed with PSC. One year later, she was admitted to our hospital for jaundice and fatigue. Magnetic resonance cholangiopancreatography (MRCP) showed worsening of the biliary stricture, and rapidly progressive anemia developed simultaneously. Based on the various laboratory findings, she was diagnosed with AIHA. The administration of prednisolone improved not only the anemia but also the biliary stricture. This case is impactful, as there are few case reports of PSC with AIHA. In addition, we were able to observe the changes in imaging findings using MRCP over time.
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Affiliation(s)
- Toshihiro Kawaguchi
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, 67, Asahi-machi, Kurume, Fukuoka, 830-0011, Japan.
| | - Teruko Arinaga-Hino
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, 67, Asahi-machi, Kurume, Fukuoka, 830-0011, Japan
| | - Satoshi Morishige
- Division of Hematology and Oncology, Department of Medicine, Kurume University School of Medicine, Kurume, Japan
| | - Shinji Mizuochi
- Department of Pathology, Kurume University School of Medicine, Kurume, Japan
| | - Mitsuhiko Abe
- Department of Gastroenterology, Nishinihon Hospital, Kumamoto, Japan
| | - Kazuya Kunitake
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, 67, Asahi-machi, Kurume, Fukuoka, 830-0011, Japan
| | - Tomoya Sano
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, 67, Asahi-machi, Kurume, Fukuoka, 830-0011, Japan
| | - Keisuke Amano
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, 67, Asahi-machi, Kurume, Fukuoka, 830-0011, Japan
| | - Reiichiro Kuwahara
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, 67, Asahi-machi, Kurume, Fukuoka, 830-0011, Japan
| | - Tatsuya Ide
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, 67, Asahi-machi, Kurume, Fukuoka, 830-0011, Japan
| | - Koji Nagafuji
- Division of Hematology and Oncology, Department of Medicine, Kurume University School of Medicine, Kurume, Japan
| | - Takuji Torimura
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, 67, Asahi-machi, Kurume, Fukuoka, 830-0011, Japan
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24
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Xu C, Han Y. Immunoglobulin G4-related sclerosing cholangitis mimicking cholangiocarcinoma: a case report and literature review. J Int Med Res 2020; 48:300060520959214. [PMID: 33025818 PMCID: PMC7545771 DOI: 10.1177/0300060520959214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Immunoglobulin G4 (IgG4)-related disease (IgG4-RD) is a novel clinical disease that is characterized by elevated serum IgG4 concentrations and tumefaction or tissue infiltrated by IgG4+ plasma cells. The clinical manifestations of IgG4-RD depend on the type of tissues affected. IgG4-related sclerosing cholangitis is a type of IgG4-RD. We report a patient who initially visited a local hospital with a 5-month history of jaundice. He was found to have a mass in the upper part of the common bile duct that mimicked cholangiocarcinoma. He underwent surgery in our hospital and was later diagnosed with IgG4-related sclerosing cholangitis. We administered prednisolone 40 mg once a day for treatment. Taking into account the possible side effects of moderate-dose hormone therapy, we also administered teprenone, potassium chloride, and calcium carbonate. The patient did not have any recurrence of symptoms or adverse drug reactions during follow-up.
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Affiliation(s)
- Cheng Xu
- Department of Rheumatology, Zhejiang University School of Medicine Sir Run Run Shaw Hospital, Hangzhou City, Zhejiang Province, China
| | - Yongmei Han
- Department of Rheumatology, Zhejiang University School of Medicine Sir Run Run Shaw Hospital, Hangzhou City, Zhejiang Province, China
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25
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Löhr JM, Beuers U, Vujasinovic M, Alvaro D, Frøkjær JB, Buttgereit F, Capurso G, Culver EL, de-Madaria E, Della-Torre E, Detlefsen S, Dominguez-Muñoz E, Czubkowski P, Ewald N, Frulloni L, Gubergrits N, Duman DG, Hackert T, Iglesias-Garcia J, Kartalis N, Laghi A, Lammert F, Lindgren F, Okhlobystin A, Oracz G, Parniczky A, Mucelli RMP, Rebours V, Rosendahl J, Schleinitz N, Schneider A, van Bommel EF, Verbeke CS, Vullierme MP, Witt H. European Guideline on IgG4-related digestive disease - UEG and SGF evidence-based recommendations. United European Gastroenterol J 2020; 8:637-666. [PMID: 32552502 DOI: 10.1177/2050640620934911] [Citation(s) in RCA: 101] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The overall objective of these guidelines is to provide evidence-based recommendations for the diagnosis and management of immunoglobulin G4 (IgG4)-related digestive disease in adults and children. IgG4-related digestive disease can be diagnosed only with a comprehensive work-up that includes histology, organ morphology at imaging, serology, search for other organ involvement, and response to glucocorticoid treatment. Indications for treatment are symptomatic patients with obstructive jaundice, abdominal pain, posterior pancreatic pain, and involvement of extra-pancreatic digestive organs, including IgG4-related cholangitis. Treatment with glucocorticoids should be weight-based and initiated at a dose of 0.6-0.8 mg/kg body weight/day orally (typical starting dose 30-40 mg/day prednisone equivalent) for 1 month to induce remission and then be tapered within two additional months. Response to initial treatment should be assessed at week 2-4 with clinical, biochemical and morphological markers. Maintenance treatment with glucocorticoids should be considered in multi-organ disease or history of relapse. If there is no change in disease activity and burden within 3 months, the diagnosis should be reconsidered. If the disease relapsed during the 3 months of treatment, immunosuppressive drugs should be added.
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Affiliation(s)
- J-Matthias Löhr
- Department of Upper Gastrointestinal Diseases, Karolinska University Hospital, Stockholm, Sweden and Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
| | - Ulrich Beuers
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, location AMC, Amsterdam, the Netherlands
| | - Miroslav Vujasinovic
- Department of Upper Gastrointestinal Diseases, Karolinska University Hospital, Stockholm, Sweden and Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Domenico Alvaro
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | | | - Frank Buttgereit
- Department of Rheumatology and Clinical Immunology, Charité University Medicine Berlin, Berlin, Germany
| | - Gabriele Capurso
- PancreatoBiliary Endoscopy and EUS Division Pancreas Translational and Clinical Research Center IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Emma L Culver
- Translational Gastroenterology Unit, John Radcliffe Hospital and Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Enrique de-Madaria
- Gastroenterology Department, Alicante University General Hospital, ISABIAL, Alicante, Spain
| | - Emanuel Della-Torre
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy; Unit of Immunology, Rheumatology, Allergy and Rare Disease (UnIRAR), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Sönke Detlefsen
- Department of Pathology, Odense Pancreas Center (OPAC), Odense University Hospital, Odense, Denmark
| | - Enrique Dominguez-Muñoz
- Department of Gastroenterology and Hepatology, University Hospital of Santiago de Compostela, Santiago de Compostela, Spain
| | - Piotr Czubkowski
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Nils Ewald
- Institute of Endocrinology, Diabetology and Metabolism, Johannes Wesling University hospital, Minden, Germany and Justus Liebig University Giessen, Giessen, Germany
| | - Luca Frulloni
- Department of Medicine, Pancreas Institute, University of Verona, Verona, Italy
| | - Natalya Gubergrits
- Department of Internal Medicine, Donetsk National Medical University, Lyman, Ukraine
| | - Deniz Guney Duman
- Department of Gastroenterology, School of Medicine, Marmara University, Istanbul, Turkey
| | - Thilo Hackert
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Julio Iglesias-Garcia
- Department of Gastroenterology and Hepatology, University Hospital of Santiago de Compostela, Santiago de Compostela, Spain
| | - Nikolaos Kartalis
- Department of Abdominal Radiology, Karolinska University Hospital, Stockholm, Sweden
| | - Andrea Laghi
- Department of Surgical and Medical Sciences and Translational Medicine, Sapienza University of Rome, Sant'Andrea Hospital, Rome, Italy
| | - Frank Lammert
- Department of Medicine II, Saarland University Medical Center, Homburg, Germany
| | - Fredrik Lindgren
- Department of Pediatric Gastroenterology, Hepatology and Nutrition, Karolinska University Hospital, Stockholm, Sweden
| | | | - Grzegorz Oracz
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Andrea Parniczky
- Institute for Translational Medicine, Szentágothai Research Centre, Medical School, University of Pécs, Pécs, Hungary; Heim Pál National Insitute of Pediatrics, Budapest, Hungary
| | | | - Vinciane Rebours
- Pancreatology Department, Beaujon Hospital, Clichy, Université de Paris, France
| | - Jonas Rosendahl
- Department of Internal Medicine I, Martin Luther University, Halle, Germany
| | - Nicolas Schleinitz
- Département de Médicine Interne Timone, Assistance Publique-Hôpitaux de Marseille, Aix-Marseille Université, Marseille, France
| | - Alexander Schneider
- Department of Gastroenterology and Hepatology, Klinikum Bad Hersfeld, Bad Hersfeld, Germany
| | - Eric Fh van Bommel
- Department of Internal Medicine, Dutch National Center of Expertise Retroperitoneal Fibrosis, Albert Schweitzer hospital, Dordrecht, the Netherlands
| | | | | | - Heiko Witt
- Else Kröner-Fresenius-Zentrum für Ernährungsmedizin, Paediatric Nutritional Medicine, Technische Universität München, Freising, Germany
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- See list at the end of this article
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Management of biliary stricture in patients with IgG4-related sclerosing cholangitis. PLoS One 2020; 15:e0232089. [PMID: 32353060 PMCID: PMC7192452 DOI: 10.1371/journal.pone.0232089] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 04/07/2020] [Indexed: 02/07/2023] Open
Abstract
Background We aimed to determine the optimal approach with endoscopic biliary drainage (EBD) and corticosteroid (CS) for the treatment of IgG4-related sclerosing cholangitis (ISC). Methods To evaluate the safety of EBD for treatment of biliary stricture caused by ISC, we assessed the risk of stent dislodgement and sought to determine the most appropriate time for stent removal. We also assessed the safety of treatment with CS alone for patients with obstructive jaundice, and the rate of and risk factors for biliary tract complications. Results Sixty-nine patients with ISC treated with CS were enrolled. Twenty-eight patients (40.6%) were treated with EBD for biliary stricture before CS initiation. Intentional stent removal was performed in thirteen (46.4%) after confirming CS-induced improvement. Eleven of thirteen patients (84.6%) underwent stent removal within 1 month after CS initiation and all their stent removals were safely carried out without early (within two weeks) recurrence of obstructive jaundice. Ten of twenty-eight patients (35.7%) experienced spontaneous stent dislodgement after CS initiation, and seven (70%) of them developed stent dislodgement two weeks to two months after CS initiation. Among forty-one patients treated with CS alone without EBD, 10 patients had obstructive jaundice at the time of CS initiation and all of them achieved clinical improvement without biliary tract infection. During the follow-up, three patients (4.3%), all of whom had undergone EBD, developed bile-duct stones, while none of those treated with CS alone developed bile-duct stones (p = 0.032). Long-term biliary stenting was a risk factor for bile-duct stones. Conclusions Biliary stent removal should be carried out within 2 weeks after CS initiation if biliary stricture improves to prevent stent dislodgement. Obstructive jaundice can be treated safely with CS alone in patients without infection. Clinicians should be aware of the possibility of bile-duct stones in patients treated with EBD.
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Role of Peroral Cholangioscopy in the Diagnosis of Primary Sclerosing Cholangitis. Diagnostics (Basel) 2020; 10:diagnostics10050268. [PMID: 32365686 PMCID: PMC7277921 DOI: 10.3390/diagnostics10050268] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 04/23/2020] [Accepted: 04/27/2020] [Indexed: 12/12/2022] Open
Abstract
Primary sclerosing cholangitis (PSC) is characterized by idiopathic biliary stricture followed by progressive cholestasis and fibrosis. When diagnosing PSC, its differentiation from other types of sclerosing cholangitis and cholangiocarcinoma is necessary. The cholangioscopic findings of PSC have not been investigated sufficiently. PSC and IgG4-related sclerosing cholangitis are difficult to distinguish by peroral cholangioscopy (POCS), but POCS is useful for excluding cholangiocarcinoma. POCS findings vary according to the condition and stage of disease. In the active phase, findings such as mucosal erythema, ulceration, fibrinous white exudate, and an irregular surface are observed and may reflect strong inflammation in the biliary epithelium. On the other hand, findings such as scarring, pseudodiverticula, and bile duct stenosis appear in the chronic phase and may reflect fibrosis and stenosis resulting from repeated inflammation. Observation of inside the bile duct by POCS might confirm the current PSC activity. Because POCS offers not only information regarding the diagnosis of PSC and PSC-associated cholangiocarcinoma but also the current statuses of biliary inflammation and stenosis, POCS could significantly contribute to the diagnosis and treatment of PSC once the characteristic findings of PSC are confirmed by future studies.
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Kaneko J, Matsubayashi H, Satoh T, Sato J, Takinami M, Ishiwatari H, Uesaka K, Abe M, Sasaki K, Ono H. Multilocular Cyst of Type 1 Autoimmune Pancreatitis Masquerading as Cancerization of Intraductal Papillary Mucinous Neoplasm. Intern Med 2020; 59:199-204. [PMID: 31484912 PMCID: PMC7008053 DOI: 10.2169/internalmedicine.3561-19] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
A small proportion of intraductal papillary mucinous neoplasms (IPMNs) are accompanied by type 1 autoimmune pancreatitis (AIP); however their clinical courses and image characteristics have not been fully reported. A 65-year-old woman was referred to our hospital for the examination of a pancreatic head cyst that had shown exacerbation for two years. Several images demonstrated a multilocular cyst with a symmetrically thickened, enhanced, cyst wall. Cancerization of IPMN was suspected, and pancreatoduodenectomy was performed. The resected specimens showed a multilocular cyst with solid areas. The solid areas demonstrated pathological findings that corresponded with type 1 AIP. Papillary epithelia suggestive of IPMN was recognized in some parts of the cystic wall.
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Affiliation(s)
| | | | | | - Junya Sato
- Division of Endoscopy, Shizuoka Cancer Center, Japan
| | | | | | - Katsuhiko Uesaka
- Division of Hepato-pancreaticobiliary Surgery, Shizuoka Cancer Center, Japan
| | - Masato Abe
- Division of Pathology, Shizuoka Cancer Center, Japan
| | - Keiko Sasaki
- Division of Pathology, Shizuoka Cancer Center, Japan
| | - Hiroyuki Ono
- Division of Endoscopy, Shizuoka Cancer Center, Japan
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29
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Tanaka A. IgG4-Related Sclerosing Cholangitis and Primary Sclerosing Cholangitis. Gut Liver 2020; 13:300-307. [PMID: 30205418 PMCID: PMC6529173 DOI: 10.5009/gnl18085] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 07/02/2018] [Accepted: 07/02/2018] [Indexed: 12/13/2022] Open
Abstract
Sclerosing cholangitis (SC) is defined as a condition with progressive stenosis and destruction of the bile ducts due to diffuse inflammation and fibrosis and currently includes three categories: primary sclerosing cholangitis (PSC), secondary cholangitis, and IgG4-related sclerosing cholangitis (IgG4-SC). SC categories share similar clinical features, such as cholestasis. Patients with SC present with cholestatic symptoms, including jaundice and pruritus, and blood tests reveal elevation of cholestatic enzymes. Cholangiography, endoscopic or magnetic, is inevitably required for making a diagnosis. Although the presentation of IgG4-SC and PSC are similar, the comorbidities, treatment response, and outcomes differ significantly, and therefore, it is strongly advisable to be familiar with these two diseases to make a correct diagnosis. Differentiation of cholangiocarcinoma from IgG4-SC and PSC is also extremely important. In this review, the clinical characteristics, comorbidities, treatment and outcomes of IgG4-SC and PSC will be outlined based on experience mainly from Japan.
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Affiliation(s)
- Atsushi Tanaka
- Department of Medicine, Teikyo University School of Medicine, Tokyo, Japan
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30
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IgG4 subclass and gamma-glutamyl transferase in children with ulcerative colitis with primary sclerosing cholangitis and without sclerosing cholangitis. Clin Exp Hepatol 2020; 5:285-288. [PMID: 31893239 PMCID: PMC6935853 DOI: 10.5114/ceh.2019.89119] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Accepted: 07/03/2019] [Indexed: 12/12/2022] Open
Abstract
Aim of the study Primary sclerosing cholangitis (PSC) is a chronic cholestatic liver disease which could be associated with inflammatory bowel disease (IBD), particularly ulcerative colitis (UC). The aim of this study was to compare GGT and IgG4 levels among children with UC with PSC and without PSC. Material and methods In this cross sectional study children with UC with PSC and UC without PSC were included. Serum immunoglobulin G4 (IgG4) and gamma-glutamyl transpeptidase (GGT) levels of the 90 UC patients with and without concomitant PSC were measured. Children with serum IgG4 concentration > 175 mg/dl were considered to have elevated IgG4. Results Elevated serum IgG4 was found in 8 of 30 (26.6%) patients with PSC vs. 3 of 60 (5.0%) patients without PSC. Compared with the group without symptoms of PSC, the group with PSC showed significantly higher levels of aspartate aminotransferases (AST; 22.5 U/l vs. 70.0 U/l, p < 0.001), alkaline phosphatase (ALP; 359.0 U/l vs. 602.0 U/l, p < 0.001), and IgG4 (56.0 vs. 73.0, p = 0.02). The odd ratio of the elevated IgG4 and GGT in predicting PSC was 6.9 (95% CI: 1.6-28.4) and 18 (95% CI: 5.7-55.9), respectively. Conclusions AST, alanine aminotransferase (ALT), GGT, ALP, and serum IgG4 were significantly higher in UC patients with sclerosing cholangitis (SC) compared to UC patients without SC. GGT and IgG-4 measurements are recommended for evaluation of UC.
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Abstract
OBJECTIVE. The purpose of this article is to present the pathologic and clinical features of IgG4-related sclerosing cholangitis (ISC), illustrate the associated imaging findings, and discuss treatment of the disorder. CONCLUSION. ISC is an inflammatory disorder involving the biliary system and resulting in strictures. Although often associated with autoimmune pancreatitis, it may be an isolated disease. Differentiation of ISC from other forms of cholangitis and cholangiocarcinoma is difficult but necessary for management. Imaging is important in diagnosing and assessing the extent of disease and planning a management strategy.
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32
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Abstract
Immunoglobulin (Ig)G4-related sclerosing cholangitis (IgG4-SC) is a biliary tract manifestation of IgG4-related diseases (IgG4-RD); a subgroup of SC defined as a condition with progressive stenosis and destruction of the bile ducts due to diffuse inflammation and fibrosis. IgG4-SC is clinically characterized by the (a) chronic elevation of cholestatic enzyme levels, (b) significant elevation of serum IgG4 levels, (c) diffuse or segmental narrowing of intra and/or extra hepatic bile ducts with thickening of the bile duct wall in imaging studies, (d) marked lymphoplasmacytic and IgG4-positive plasma cell infiltration and fibrosis in histology, (e) presence of IgG4-RD in other organs, mainly involving autoimmune pancreatitis, and (f) excellent response to corticosteroids. The diagnosis of IgG4-SC is based on a combination of these findings. Although the IgG4-SC diagnosis is different from that of primary sclerosing cholangitis (PSC) or biliary and pancreatic malignancies, it is extremely important to diagnose or suspect IgG4-SC appropriately; as the incorrect diagnosis of PSC or malignant diseases may lead to the progression of fibrosis in patients due to untreated chronic cholestasis, or to unnecessary major surgical resections. Although its etiology remains unclear, recent studies of IgG4-SC have attempted to clarify the roles of the IgG4 molecule and novel autoantibodies detected in patients with IgG4-SC.
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Affiliation(s)
- Atsushi Tanaka
- Department of Medicine, Teikyo University School of Medicine, Tokyo, Japan
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33
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Kamisawa T, Nakazawa T, Tazuma S, Zen Y, Tanaka A, Ohara H, Muraki T, Inui K, Inoue D, Nishino T, Naitoh I, Itoi T, Notohara K, Kanno A, Kubota K, Hirano K, Isayama H, Shimizu K, Tsuyuguchi T, Shimosegawa T, Kawa S, Chiba T, Okazaki K, Takikawa H, Kimura W, Unno M, Yoshida M. Clinical practice guidelines for IgG4-related sclerosing cholangitis. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2019; 26:9-42. [PMID: 30575336 PMCID: PMC6590186 DOI: 10.1002/jhbp.596] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
IgG4‐related sclerosing cholangitis (IgG4‐SC) is a distinct type of cholangitis frequently associated with autoimmune pancreatitis and currently recognized as a biliary manifestation of IgG4‐related disease. Although clinical diagnostic criteria of IgG4‐SC were established in 2012, differential diagnosis from primary sclerosing cholangitis and cholangiocarcinoma is sometimes difficult. Furthermore, no practical guidelines for IgG4‐SC are available. Because the evidence level of most articles retrieved through searching the PubMed, Cochrane Library, and Igaku Chuo Zasshi databases was below C based on the systematic review evaluation system of clinical practice guidelines MINDS 2014, we developed consensus guidelines using the modified Delphi approach. Three committees (a guideline creating committee, an expert panelist committee for rating statements according to the modified Delphi method, and an evaluating committee) were organized. Eighteen clinical questions (CQs) with clinical statements were developed regarding diagnosis (14 CQs) and treatment (4 CQs). Recommendation levels for clinical statements were set using the modified Delphi approach. The guidelines explain methods for accurate diagnosis, and safe and appropriate treatment of IgG4‐SC.
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Affiliation(s)
- Terumi Kamisawa
- Department of Internal Medicine, Tokyo Metropolitan, Komagome Hospital, Tokyo, Japan
| | - Takahiro Nakazawa
- Department of Gastroenterology, Japanese Red Cross Nagoya Daini Hospital, Nagoya, Japan
| | - Susumu Tazuma
- Department of General Internal Medicine, Hiroshima University Graduate School of Biomedical & Health Science, Hiroshima, Japan
| | - Yoh Zen
- Department of Diagnostic Pathology, Kobe University, Kobe, Japan
| | - Atsushi Tanaka
- Department of Medicine, Teikyo University School of Medicine, Tokyo, Japan
| | - Hirotaka Ohara
- Department of Community-Based Medical Education, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Takashi Muraki
- Department of Medicine, Gastroenterology, Shinshu University, Matsumoto, Nagano, Japan
| | - Kazuo Inui
- Department of Gastroenterology, Second Teaching Hospital, Fujita Health University, Nagoya, Japan
| | - Dai Inoue
- Department of Radiology, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Japan
| | - Takayoshi Nishino
- Department of Gastroenterology, Tokyo Womens' Medical University Yachiyo Medical Center, Yachiyo, Japan
| | - Itaru Naitoh
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Takao Itoi
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Kenji Notohara
- Department of Anatomic Pathology, Kurashiki Central Hospital, Kurashiki, Japan
| | - Atsushi Kanno
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Kensuke Kubota
- Department of Endoscopy, Yokohama City University Hospital, Yokohama, Japan
| | - Kenji Hirano
- Department of Gastroenterology, Tokyo Takanawa Hospital, Tokyo, Japan
| | - Hiroyuki Isayama
- Department of Gastroenterology, Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | - Kyoko Shimizu
- Department of Gastroenterology, Tokyo Womens' Medical University, Tokyo, Japan
| | | | - Tooru Shimosegawa
- Division of Gastroenterology, South-Miyagi Medical Center, Ohgawara, Japan
| | - Shigeyuki Kawa
- Department of Internal Medicine, Matsumoto Dental University, Matsumoto, Japan
| | | | - Kazuichi Okazaki
- The Third Department of Internal Medicine, Division of Gastroenterology and Hepatology, Kansai Medical University, Moriguchi, Japan
| | - Hajime Takikawa
- Department of Medicine, Teikyo University School of Medicine, Tokyo, Japan
| | - Wataru Kimura
- Faculty of Medicine, Departments of Gastroenterology and Gastroenterological, General, Breast, and Thyroid Surgery, Yamagata University, Yamagata, Japan
| | - Michiaki Unno
- Division of Hepato-Biliary Pancreatic Surgery, Tohoku University Graduate School, of Medicine, Sendai, Japan
| | - Masahiro Yoshida
- Department of Hepato-Biliary-Pancreatic and Gastrointestinal Surgery, School of Medicine, International University of Health and Welfare, Ichikawa, Japan
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Miyabe K, Zen Y, Cornell LD, Rajagopalan G, Chowdhary VR, Roberts LR, Chari ST. Gastrointestinal and Extra-Intestinal Manifestations of IgG4-Related Disease. Gastroenterology 2018; 155:990-1003.e1. [PMID: 30012334 DOI: 10.1053/j.gastro.2018.06.082] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Revised: 06/06/2018] [Accepted: 06/12/2018] [Indexed: 12/13/2022]
Abstract
IgG4-related disease (IgG4-RD) is a chronic relapsing multi-organ fibro-inflammatory syndrome of presumed autoimmune etiology. It is characterized by increased serum levels of IgG4 and tissue infiltration by IgG4+ cells. Increased titers of autoantibodies against a spectrum of self-antigens and response to steroids have led to its characterization as an autoimmune disease. However, the pathognomonic antigens probably differ among manifestations, and different antigens or autoantibodies produce similar immune reactions in different organs. Little is known about the pathogenic effects, if any, of serum IgG4 or IgG4+ plasma cells in tissues. Despite several animal models of the disease, none truly recapitulates human IgG4-RD. Histologic analyses of tissues from patients with IgG4-RD reveal a dense lymphoplasmacytic infiltrate rich in IgG4+ plasma cells, storiform fibrosis, and obliterative phlebitis, although these features vary among organs. Typical presentation and imaging findings include mass-forming synchronous or metachronous lesions in almost any organ, but most commonly in the pancreas, bile duct, retroperitoneum, kidneys, lungs, salivary and lacrimal glands, orbit, and lymph nodes. In all organs, inflammation can be reduced by corticosteroids and drugs that deplete B cells, such as rituximab. Patients with IgG4-RD have relapses that respond to primary therapy. Intense fibrosis accompanies the inflammatory response, leading to permanent organ damage and insufficiency. Death from IgG4-RD is rare. IgG4-RD is a multi-organ disease with predominant pancreatico-biliary involvement. Despite its relapsing-remitting course, patients have an excellent prognosis.
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Affiliation(s)
- Katsuyuki Miyabe
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Yoh Zen
- Department of Laboratory Medicine and Pathology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Lynn D Cornell
- Division of Anatomic Pathology, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota
| | | | | | - Lewis R Roberts
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota.
| | - Suresh T Chari
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota.
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35
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Abstract
Immunoglobulin G4-related disease is a fibroinflammatory systemic disease that is characterized by focal or diffuse organ infiltration by immunoglobulin G4-bearing plasma cells. Immunoglobulin G4-related disease may affect any organ, and a high index of suspicion is necessary for early detection to avoid irreversible fibrosis, organ dysfunction, and death. Tumor-forming lesions are common radiological features of immunoglobulin G4-related disease that need to be differentiated from malignancies. The diagnostic approach requires the integration of clinical, biochemical, and radiographic manifestations with classic histopathologic features, which remain crucial to diagnosis. The histology of immunoglobulin G4-related disease is determined by a dense lymphoplasmacytic infiltrate, storiform fibrosis, and obliterative phlebitis in the presence of increased immunoglobulin G4-positve plasma cells. Although immunoglobulin G4-related disease forms a distinct, clinically independent disease category, many questions and problems remain unanswered, especially on its pathogenesis and the role of immunoglobulin G4. Advances in the understanding of immunoglobulin G4-related disease are likely to change the diagnostic approach in the future and create potential targets for therapeutic purposes. Here we describe the concept of immunoglobulin G4-related disease and the most recent knowledge in the clinico-pathological characteristics on this emerging disease. This study can guide clinicians in early diagnosis and prevent unnecessary surgical resections.
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Affiliation(s)
| | | | - Metin Özdemirli
- Department of Pathology, Medstar Georgetown University Hospital, Washington, USA
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Mittelstaedt A, Meier PN, Dankoweit-Timpe E, Christ B, Jaehne J. IgG4-related sclerosing cholangitis mimicking hilar cholangiocarcinoma (Klatskin tumor): a case report of a challenging disease and review of the literature. Innov Surg Sci 2018; 3:157-163. [PMID: 31579779 PMCID: PMC6604574 DOI: 10.1515/iss-2018-0010] [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] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Accepted: 04/19/2018] [Indexed: 12/22/2022] Open
Abstract
Background Even though IgG4-related disease has gained increased attention worldwide, the diagnosis remains challenging. IgG4-related sclerosing cholangitis (IgG4-SC) is not well described in the western hemisphere and may mimic cholangiocarcinoma (CC), especially when occurring without other symptoms such as, e.g. concurrent pancreatitis or retroperitoneal fibrosis. We present a case to add further information to the diagnosis and treatment of this challenging disease. Case report A 60-year-old male patient presented with painless jaundice. Prior medical history showed diabetes mellitus type I, high blood pressure, and deep vein thrombosis. Diagnostic investigations were strongly suspicious of a Klatskin tumor, although biopsies were inconclusive. The tumor marker Carbohydrate Antigen 19-9 (CA 19-9) was elevated. Prior to the recommended surgery, the patient had two second opinions in two different university hospitals, both arguing for surgery as well. The patient received hilar resection with right hemihepatectomy. During the postoperative course, some major complications occurred, i.e. recurrent pleural effusion, abscess in the liver resection area, sepsis, ileus, and restricted liver metabolism. Treatment with prednisolone did not show any improvement. Approximately 3 months after surgery, the patient died in consequence of acute respiratory failure. Histology showed no signs of CC, but IgG4-SC could be diagnosed. Conclusion In the case of preoperative signs of CC, differential diagnosis of IgG4-SC needs to be considered, in particular, in cases with missing histologic proof of malignant disease.
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Affiliation(s)
- Anke Mittelstaedt
- Clinic for General and Digestive Surgery, Center for Endocrine, Oncologic and Metabolic Surgery, DIAKOVERE Henriettenstift, Marienstraße 72-90, D-30171 Hannover, Germany
| | - Peter N Meier
- Clinic for Gastroenterology, DIAKOVERE Henriettenstift, Marienstraße 72-90, D-30171 Hannover, Germany
| | | | - Beate Christ
- Clinic for Diagnostic and Interventional Radiology, DIAKOVERE Henriettenstift, Marienstraße 72-90, D-30171 Hannover, Germany
| | - Joachim Jaehne
- Clinic for General and Digestive Surgery, Center for Endocrine, Oncologic and Metabolic Surgery, DIAKOVERE Henriettenstift, Marienstraße 72-90, D-30171 Hannover, Germany
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Mo Z, Ramen K, Shan Y, Zhou M, Zheng X, Wu X, Yu Z, Ji X, Zhang Q, Zeng Q. Localized intrahepatic IgG4-related sclerosing cholangitis (IgG4-SC) as an additional type of IgG4-SC: a systematic analysis of 12 cases. Scand J Gastroenterol 2018; 53:312-318. [PMID: 29313399 DOI: 10.1080/00365521.2018.1424233] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVES IgG4-related sclerosing cholangitis (IgG4-SC), a recently defined disease entity, has been classified into four types based on the stricture regions revealed by cholangiography. However, localized intrahepatic IgG4-SC is not included into the classification. This study aimed to analyze and characterize localized intrahepatic IgG4-SC and justify the inclusion of this type into the classification. METHODS PubMed and Embase were searched for studies published from March 2001 to June 2017 reporting localized intrahepatic IgG4-SC. Data were obtained and analyzed from the included articles. RESULTS Twelve cases of localized intrahepatic IgG4-SC were included. All patients were adults with the median age of 73 years (range 46-78), and had a male preponderance (88.9%). The most common clinical presentation was obstructive jaundice (50%), abdominal pain (25%) and absence of symptoms (25%). On imaging and macroscopically, localized intrahepatic IgG4-SC presented with three subtypes, i.e., mass-forming (n = 6, 50%), stricture (n = 5, 41.7%) and periductal infiltrating (n = 1, 8.3%) subtypes. Among the eight cases with diagnoses reported, six patients were misdiagnosed as intrahepatic cholangiocarcinoma; one was diagnosed as hepatic mass and one as IgG4-SC before biopsy or operation. Information on treatment was available on 10 cases; eight underwent surgical resection, one received steroid treatment alone and one underwent endoscopic biliary drainage. No relapse was noted in patients with surgical resection during a period of followed up. CONCLUSIONS The localized intrahepatic IgG4-SC presents with mass-forming, stricture and periductal infiltrating subtypes, and should be recognized as an additional type of IgG4-SC according to the cholangiographic classification or anatomic site.
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Affiliation(s)
- Zhichao Mo
- a Department of Hepatobiliary Surgery , The First Affiliated Hospital, Wenzhou Medical University , Wenzhou , Zhejiang , PR China
| | - Kuvaneshan Ramen
- a Department of Hepatobiliary Surgery , The First Affiliated Hospital, Wenzhou Medical University , Wenzhou , Zhejiang , PR China
| | - Yunfeng Shan
- a Department of Hepatobiliary Surgery , The First Affiliated Hospital, Wenzhou Medical University , Wenzhou , Zhejiang , PR China
| | - Mengtao Zhou
- a Department of Hepatobiliary Surgery , The First Affiliated Hospital, Wenzhou Medical University , Wenzhou , Zhejiang , PR China
| | - Xiangwu Zheng
- b Radiological Department , The First Affiliated Hospital, Wenzhou Medical University , Wenzhou , Zhejiang , PR China
| | - Xiuling Wu
- c Department of Pathology , The First Affiliated Hospital, Wenzhou Medical University , Wenzhou , Zhejiang , PR China
| | - Zhengping Yu
- a Department of Hepatobiliary Surgery , The First Affiliated Hospital, Wenzhou Medical University , Wenzhou , Zhejiang , PR China
| | - Xiaoke Ji
- a Department of Hepatobiliary Surgery , The First Affiliated Hospital, Wenzhou Medical University , Wenzhou , Zhejiang , PR China
| | - Qiyu Zhang
- a Department of Hepatobiliary Surgery , The First Affiliated Hospital, Wenzhou Medical University , Wenzhou , Zhejiang , PR China
| | - Qiqiang Zeng
- a Department of Hepatobiliary Surgery , The First Affiliated Hospital, Wenzhou Medical University , Wenzhou , Zhejiang , PR China
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Isayama H, Tazuma S, Kokudo N, Tanaka A, Tsuyuguchi T, Nakazawa T, Notohara K, Mizuno S, Akamatsu N, Serikawa M, Naitoh I, Hirooka Y, Wakai T, Itoi T, Ebata T, Okaniwa S, Kamisawa T, Kawashima H, Kanno A, Kubota K, Tabata M, Unno M, Takikawa H. Clinical guidelines for primary sclerosing cholangitis 2017. J Gastroenterol 2018; 53:1006-1034. [PMID: 29951926 PMCID: PMC8930933 DOI: 10.1007/s00535-018-1484-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Accepted: 06/11/2018] [Indexed: 02/04/2023]
Abstract
BACKGROUND Primary sclerosing cholangitis (PSC) is relatively rare disease and pathogenesis and methods of treatments were still not established. Then, we had conducted the making clinical guidelines to manage patients with PSC based on the literature review and expert opinions. These clinical guidelines were made for the medical doctors on the management of PSC, except child case of PSC. METHODS We had employed modified Delphi method. The production committee decided guidelines, strength of recommendations and evidence level after reviewed literatures systematically, and The Expert panel evaluated those. The Scientific Committee of the Japan Biliary Association (JBA) evaluated revised guidelines, and the Public comments were collected on web site of JBA. RESULTS We had made 16 guidelines about epidemiology/pathophysiology, diagnostics, therapy and prognosis. Also, we had made both diagnostic and therapeutic flow chart. CONCLUSIONS We hope that these guidelines will contribute to the improvement and development of the medical care of PSC.
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Affiliation(s)
- Hiroyuki Isayama
- Department of Gastroenterology, Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | - Susumu Tazuma
- Department of General Internal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University Hospital, 1-2-3, Kasumi, Minami-ku, Hiroshima, 734-8551 Japan
| | - Norihiro Kokudo
- Department of Surgery, National Center for Global Health and Medicine, Tokyo, Japan
| | - Atsushi Tanaka
- Department of Medicine, Teikyo University School of Medicine, Tokyo, Japan
| | - Toshio Tsuyuguchi
- Department of Medicine and Gastroenterology, Chiba University, Chiba, Japan
| | - Takahiro Nakazawa
- Department of Gastroenterology, Japanese Red Cross Nagoya Daini Hospital, Nagoya, Japan
| | - Kenji Notohara
- Department of Anatomic Pathology, Kurashiki Central Hospital, Kurashiki, Japan
| | - Suguru Mizuno
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Nobuhisa Akamatsu
- Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Masahiro Serikawa
- Department of Gastroenterology and Metabolism, Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Itaru Naitoh
- Department of Gastroenterology and Metabolism, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Yoshiki Hirooka
- Department of Endoscopy, Nagoya University Hospital, Nagoya, Japan
| | - Toshifumi Wakai
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Takao Itoi
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Tomoki Ebata
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Shinji Okaniwa
- Department of Gastroenterology, Iida Municipal Hospital, Nagano, Japan
| | - Terumi Kamisawa
- Department of Internal Medicine, Tokyo Komagome Metropolitan Hospital, Tokyo, Japan
| | - Hiroki Kawashima
- Department of Gastroenterology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Atsushi Kanno
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Miyagi Japan
| | - Keiichi Kubota
- Second Department of Surgery, Dokkyo Medical University, Tochigi, Japan
| | - Masami Tabata
- Department of Surgery, Matsusaka Central General Hospital, Matsusaka, Mie Japan
| | - Michiaki Unno
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Miyagi Japan
| | - Hajime Takikawa
- Department of Medicine, Teikyo University School of Medicine, Tokyo, Japan
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Ohno Y, Kumagi T, Imamura Y, Kuroda T, Koizumi M, Watanabe T, Yoshida O, Tokumoto Y, Takeshita E, Abe M, Harada K, Hiasa Y. Usefulness of laparoscopy and intraductal ultrasonography in a patient with isolated immunoglobulin G4-related sclerosing cholangitis. Clin J Gastroenterol 2017; 11:62-68. [PMID: 29094322 DOI: 10.1007/s12328-017-0787-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Accepted: 10/09/2017] [Indexed: 12/15/2022]
Abstract
Immunoglobulin G4-related sclerosing cholangitis (IgG4-SC) is often associated with type 1 autoimmune pancreatitis, and the frequency of isolated IgG4-SC seems to be quite low, making the diagnosis of isolated IgG4-SC challenging. A 63-year-old male was admitted to our hospital for frequent fever. Abdominal magnetic resonance cholangiopancreatography showed diffuse narrowing of the common bile duct and post-stenotic dilatation of the right posterior bile duct. Laboratory tests showed abnormalities in the levels of hepatobiliary enzymes and serum IgG4 levels. Endoscopic retrograde cholangiopancreatography showed diffuse narrowing of intrahepatic bile ducts and post-stenotic dilatation of the right posterior bile duct but no abnormalities in the pancreas. Intraductal ultrasonography showed symmetric circumferentially thickened walls of both narrowed and non-narrowed common bile ducts. Histologic examination of the common bile duct mucosa showed infiltration of IgG4-positive plasma cells. Laparoscopic observations showed discoloration with red lobular markings and multiple small depressed lesions. Liver histology showed mild cholangitis with infiltration of IgG4-positive plasma cells around the bile ducts. From these findings, the patient was diagnosed with isolated IgG4-SC. After treatment with a steroid, bile duct dilatations improved. Laparoscopy and intraductal ultrasonography were useful to diagnose isolated IgG4-SC.
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Affiliation(s)
- Yoshinori Ohno
- Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - Teru Kumagi
- Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan.
| | - Yoshiki Imamura
- Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - Taira Kuroda
- Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - Mitsuhito Koizumi
- Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - Takao Watanabe
- Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - Osamu Yoshida
- Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - Yoshio Tokumoto
- Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - Eiji Takeshita
- Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - Masanori Abe
- Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - Kenichi Harada
- Department of Human Pathology, Kanazawa University Graduate School of Medicine, Kanazawa, Ishikawa, 920-8640, Japan
| | - Yoichi Hiasa
- Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
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40
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Ozawa M, Fujinaga Y, Asano J, Nakamura A, Watanabe T, Ito T, Muraki T, Hamano H, Kawa S. Clinical features of IgG4-related periaortitis/periarteritis based on the analysis of 179 patients with IgG4-related disease: a case-control study. Arthritis Res Ther 2017; 19:223. [PMID: 28978347 PMCID: PMC5628426 DOI: 10.1186/s13075-017-1432-8] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Accepted: 09/18/2017] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Immunoglobulin G4-related disease (IgG4-RD) is a newly recognized systemic condition characterized by high serum immunoglobulin G4 (IgG4) concentration and IgG4-bearing plasma cell infiltration in affected organs. Although it has become evident that IgG4-RD also involves the systemic aortic/arterial system, the precise details of this condition remain unclear. The present study sought to clarify the clinical features of IgG4-related periaortitis/periarteritis. METHODS Among 223 patients with IgG4-RD, 179 (131 male, median onset age 67 years) were recruited for this study. Periaortitis/periarteritis was defined as vessel wall thickness with circumferential enhancement on contrast-enhanced computed tomography. RESULTS Periaortitis/periarteritis was identified in 65 (36.3%; 53 male) of 179 IgG-RD patients. The distribution of IgG4-related periaortitis/periarteritis could be broadly classified into five types, with the most prevalent Type 2 (44.6%) being localized at the infra-renal artery portion of the abdominal aorta and continuing to the iliac arteries. The infra-renal artery region of the abdominal aorta was most frequently involved (>80%) among IgG4-related periaortitis/periarteritis cases. Comparisons of clinical parameters between IgG4-RD patients with and without periaortitis/periarteritis revealed significantly higher propensities for older IgG4-RD onset age and highly active disease state featuring elevated serum IgG, IgG4, circulating immune complex, and soluble interleukin-2 receptor. All patients showed improvement of wall thickening after steroid therapy, although nine patients (20.9%) exhibited worsening of luminal dilatation. The main risk factor for this manifestation was prior luminal dilatation according to multivariate analysis. CONCLUSION IgG4-related periaortitis/periarteritis predominantly occurred at the infra-renal artery portion of the abdominal aorta, affected older IgG4-RD onset patients, and was prevalent in highly active disease states. As reported previously, the main risk factor for worsening luminal dilation after corticosteroid therapy was the existence of luminal dilation beforehand.
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Affiliation(s)
- Makiko Ozawa
- Department of Gastroenterology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, 390-8621, Japan
| | - Yasunari Fujinaga
- Department of Radiology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, 390-8621, Japan
| | - Junpei Asano
- Department of Gastroenterology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, 390-8621, Japan
| | - Akira Nakamura
- Department of Gastroenterology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, 390-8621, Japan
| | - Takayuki Watanabe
- Department of Gastroenterology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, 390-8621, Japan
| | - Tetsuya Ito
- Department of Gastroenterology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, 390-8621, Japan
| | - Takashi Muraki
- Department of Gastroenterology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, 390-8621, Japan
| | - Hideaki Hamano
- Department of Gastroenterology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, 390-8621, Japan
| | - Shigeyuki Kawa
- Department of Internal Medicine, Matsumoto Dental University, 1780 Gobara, Hirooka, Shiojiri, Nagano, 399-0781, Japan.
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41
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The 2016 diagnostic criteria for primary sclerosing cholangitis. J Gastroenterol 2017; 52:838-844. [PMID: 27921168 DOI: 10.1007/s00535-016-1286-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Accepted: 11/07/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND Primary sclerosing cholangitis (PSC) is a chronic cholestatic liver disease of unknown cause that is characterized pathologically by an inflammatory and fibrotic process centered on the epithelium, leading to diffuse biliary stenosis and increased wall thickness throughout the intra- and extra-hepatic biliary trees. A nationwide survey in Japan revealed several differences in the clinical aspects of PSC between Japan and Western countries. PSC was recently designated an intractable hepatobiliary disease in Japan. The aim of this study was to establish Japanese diagnostic criteria for PSC according to the current Japanese conditions. METHODS The Intractable Hepato-Biliary Diseases Study Group in Japan of the Committee of Research on Measures for Intractable Diseases established a working group consisting of researchers specializing in PSC and proposed the 2016 Japanese diagnostic criteria for PSC. RESULTS The diagnostic criteria consisted of the major and minor items. Major items are directly related to bile duct changes based on biliary tract imaging and an increased alkaline phosphatase level. Minor items consist of an association with inflammatory bowel disease and liver histology. CONCLUSION The diagnostic criteria for PSC are useful for general physicians in practice.
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42
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Tanaka A, Tazuma S, Okazaki K, Nakazawa T, Inui K, Chiba T, Takikawa H. Clinical Features, Response to Treatment, and Outcomes of IgG4-Related Sclerosing Cholangitis. Clin Gastroenterol Hepatol 2017; 15:920-926.e3. [PMID: 28111336 DOI: 10.1016/j.cgh.2016.12.038] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Revised: 12/28/2016] [Accepted: 12/28/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Immunoglobulin G4 sclerosing cholangitis (IgG4-SC) is a biliary tract manifestation of IgG4-related systemic disease. We investigated the demographics, clinical features at presentation, treatment response, and outcomes of IgG4-SC using data from a large-scale survey in Japan. METHODS We performed a retrospective cohort study of 527 patients with IgG4-SC (436 female; median age, 66.2 years; range, 23-89 years) in Japan from 2000 to 2015. Data on patient demographics, presentation, treatment response, and outcomes were collected from questionnaires given to patients at 211 referral centers in Japan in 2015. Patients were diagnosed with IgG4-SC based on the clinical diagnostic criteria established by the Japanese Biliary Association in 2012. Patients were followed for a median of 4.1 ± 3.1 years. Survival was assessed using the Kaplan-Meier curve and log-rank test. RESULTS Symptoms at presentation included jaundice (35% of patients) and pruritus (13% of patients); 28% of patients were asymptomatic. It was extremely rare for patients with IgG4-SC to present with symptoms of decompensated cirrhosis. At presentation, serum levels of IgG4 were increased (>135 mg/dL) in 84% of patients. Response to prednisolone was excellent in 90% of patients. No patients received liver transplants, and cholangiocarcinoma was found in only 4 patients (0.7%). Restenosis of bile ducts was observed in 19% of patients but did not affect overall survival. CONCLUSIONS In a retrospective cohort study of 527 patients with IgG4-SC in Japan, we found the disease to be benign. Most patients (90%) respond to treatment with prednisolone and few develop decompensated cirrhosis or cholangiocarcinoma.
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Affiliation(s)
- Atsushi Tanaka
- Department of Medicine, Teikyo University School of Medicine, Tokyo, Japan.
| | - Susumu Tazuma
- Department of General Medicine, Hiroshima University, Graduate School of Medical Science, Hiroshima, Japan
| | - Kazuichi Okazaki
- The Third Department of Internal Medicine, Kansai Medical University, Hirakata, Japan
| | - Takahiro Nakazawa
- Department of Gastroenterology, Japanese Red Cross Nagoya Daini Hospital, Nagoya, Japan
| | - Kazuo Inui
- Department of Internal Medicine, Second Teaching Hospital, Fujita Health University, Nagoya, Japan
| | - Tsutomu Chiba
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hajime Takikawa
- Department of Medicine, Teikyo University School of Medicine, Tokyo, Japan
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Lian M, Li B, Xiao X, Yang Y, Jiang P, Yan L, Sun C, Zhang J, Wei Y, Li Y, Chen W, Jiang X, Miao Q, Chen X, Qiu D, Sheng L, Hua J, Tang R, Wang Q, Eric Gershwin M, Ma X. Comparative clinical characteristics and natural history of three variants of sclerosing cholangitis: IgG4-related SC, PSC/AIH and PSC alone. Autoimmun Rev 2017; 16:875-882. [PMID: 28564616 DOI: 10.1016/j.autrev.2017.05.018] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Accepted: 05/08/2017] [Indexed: 12/17/2022]
Abstract
There is increased interest and recognition of the clinical variants of Sclerosing Cholangitis (SC) namely IgG4-SC, PSC/AIH overlap and PSC. For most Centers, the characteristic of IgG4-SC has not been thoroughly clinically compared with other sclerosing cholangitis variants. Further there are relatively few PSC/AIH overlap patients and the clinical outcome is not well characterized, especially for the PSC/AIH overlap syndrome. Our objective herein is to clarify the differences and similarities of the natural history of IgG4-SC, the PSC/AIH overlap and PSC alone. We also place in perspective the diagnostic value of serum IgG4 for IgG4-SC and investigate biomarkers for predicting the prognosis of sclerosing cholangitis. In this study, we took advantage of our large and well-defined patient cohort to perform a retrospective cohort study including 57 IgG4-SC, 36 PSC/AIH overlap patients, and 55 PSC patients. Firstly, as expected, we noted significant differences among immunoglobulin profiles and all patients exhibited similar cholestatic profiles at presentation. Cirrhotic events were found in 20 of total 57 IgG4-SC, 15 of 36 PSC/AIH overlap, and 18 of 55 PSC patients. Serum IgG4 was elevated in 92.65% of IgG4-SC patients with an 86% sensitivity and 98% specificity for diagnosis. IgG4-SC patients had a better treatment response at 6-month and 1-year than PSC/AIH patients, while the latter responded better with steroids than PSC patients. Importantly the adverse outcome-free survival of IgG4-SC patients was reduced, unlike earlier reports, and therefore similar to the PSC/AIH overlap syndrome. Serum IgG and total bilirubin were useful to predict long-term survival of IgG4-SC and PSC/AIH, respectively. In conclusion, serum IgG4≧1.25 ULN shows an excellent predictability to distinguish IgG4-SC among SC patients. IgG4-SC appears to be immune-mediated inflammatory process, while PSC/AIH overlap more tends to be cholestatic disease.
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Affiliation(s)
- Min Lian
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Bo Li
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Xiao Xiao
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Yue Yang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Pan Jiang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Li Yan
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Chunyan Sun
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Jun Zhang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Yiran Wei
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Yanmei Li
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Weihua Chen
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Xiang Jiang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Qi Miao
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Xiaoyu Chen
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Dekai Qiu
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Li Sheng
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Jing Hua
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Ruqi Tang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Qixia Wang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China.
| | - M Eric Gershwin
- Division of Rheumatology, Department of Medicine, Allergy and Clinical Immunology, University of California at Davis, Davis, CA, USA.
| | - Xiong Ma
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China.
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Development of a scoring system for differentiating IgG4-related sclerosing cholangitis from primary sclerosing cholangitis. J Gastroenterol 2017; 52:483-493. [PMID: 27470434 DOI: 10.1007/s00535-016-1246-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Accepted: 07/17/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND Recent research has shown that a substantial number of patients with primary sclerosing cholangitis (PSC) can also have elevated serum/tissue IgG4. The aim of our study was to develop a simple scoring system for the discrimination of IgG4-related sclerosing cholangits (IgG4-SC) from PSC. METHODS Patients with IgG4-SC (n = 39) and PSC (n = 76) who had intrahepatic/hilar strictures were included. Candidate-differentiating variables included patient age, other organ involvement (OOI), inflammatory bowel disease, serum IgG4, and cholangiographic features. A scoring system was developed on the basis of these variables, and its performance was internally validated using a bootstrapping-based method. RESULTS The scoring system in the final model included age (<30 years, 0 points; 30-39 years, 1 point; 40-49 years, 2 points; 50-59 years, 3 points; ≥60 years, 4 points), OOI (no, 0 points; yes, 3 points), and beaded appearance (yes, 0 points; no, 2 points). The patients were classified according to their total score into three categories: 0-4 points, probable PSC; 5-6 points, indicating diagnostic steroid trial; 7-9 points, probable IgG4-SC. The discrimination between IgG4-SC and PSC using the scoring system was excellent (area under the receiver operating characteristic curve, 0.986). CONCLUSIONS A reliable differentiation of IgG4-SC from PSC can be made using the scoring system presented here. We suggest the diagnosis of IgG4-SC at a cutoff of 7 points or higher and the indication of diagnostic steroid trial at 5 or 6 points. External validation of our scoring system is warranted.
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Li Y, Zhou L, Zhao X, Song W, Karunaratna N, Wang B. The importance of IgG4 screening in patients diagnosed with primary sclerosing cholangitis in the past: A case rediagnosed as IgG4-SC after 10 years. Medicine (Baltimore) 2016; 95:e5628. [PMID: 27977604 PMCID: PMC5268050 DOI: 10.1097/md.0000000000005628] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
RATIONALE While primary sclerosing cholangitis (PSC) has been recognized for decades, immunoglobulin G4-related sclerosing cholangitis (IgG4-SC) has been correctly diagnosed only in recent years. PSC and IgG4-SC show similar clinical symptoms, serologic markers, and imaging results, but the treatment strategies and prognosis of patients differ. PATIENT CONCERNS Here, we present the case report of a patient diagnosed with PSC for 10 years and rediagnosed with IgG4-SC recently, to emphasize the importance of screening serum IgG4 levels in patients with previous diagnosis of PSC. DIAGNOSES A 57-year-old woman with 10-year history of PSC was hospitalized due to pruritus. In 2004, the patient underwent cholecystectomy and cholangioenterostomy because of unexplained jaundice with pancreatic swelling. In the last 10 years, her liver enzyme levels were continuously elevated. The latest liver function profile showed elevated alanine aminotransferase, aspartate aminotransferase, and total bilirubin. IgG4 was 3.69 (0.03-2.01 g/L). Immunohistochemical staining of the surgical specimen showed >10 IgG4-positive plasma cells per high-power field, and IgG4+/IgG+ plasma cells >40%. INTERVENTIONS AND OUTCOMES She was treated with prednisone 40 mg once-daily and the dose was gradually tapered. The patient remains well after 18 months. LESSONS SUBSECTIONS Patients with IgG4-SC may be misdiagnosed as PSC due to lack of IgG4 screening. It is important to perform IgG4 screening in patients diagnosed as PSC. Steroid is effective to prevent disease progression in these patients.
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Affiliation(s)
- Yanni Li
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Medical University
| | - Lu Zhou
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Medical University
| | - Xin Zhao
- Department of Radiology, Tianjin Medical University General Hospital, Tianjin Medical University
| | - Wenjing Song
- Department of Pathology, Tianjin Medical University General Hospital, Tianjin Medical University
| | - Nathasha Karunaratna
- Department of Postgraduate, International School of Tianjin Medical University, Tianjin, China
| | - Bangmao Wang
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Medical University
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Immunoglobulin G4-related sclerosing cholangitis mimicking hilar cholangiocarcinoma diagnosed with following bile duct resection: report of a case. Int Surg 2016; 100:480-5. [PMID: 25785331 PMCID: PMC4370539 DOI: 10.9738/intsurg-d-14-00230.1] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
We report a rare case of immunoglobulin G4 (IgG4)-related sclerosing cholangitis without other organ involvement. A 69-year-old-man was referred for the evaluation of jaundice. Computed tomography revealed thickening of the bile duct wall, compressing the right portal vein. Endoscopic retrograde cholangiopancreatography showed a lesion extending from the proximal confluence of the common bile duct to the left and right hepatic ducts. Intraductal ultrasonography showed a bile duct mass invading the portal vein. Hilar bile duct cancer was initially diagnosed and percutaneous transhepatic portal vein embolization was performed, preceding a planned right hepatectomy. Strictures persisted despite steroid therapy. Therefore, partial resection of the common bile duct following choledochojejunostomy was performed. Histologic examination showed diffuse and severe lymphoplasmacytic infiltration, and abundant plasma cells, which stained positive for anti-IgG4 antibody. The final diagnosis was IgG4 sclerosing cholangitis. Types 3 and 4 IgG4 sclerosing cholangitis remains a challenge to differentiate from cholangiocarcinoma. A histopathologic diagnosis obtained with a less invasive approach avoided unnecessary hepatectomy.
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Horsley-Silva JL, Carey EJ, Lindor KD. Advances in primary sclerosing cholangitis. Lancet Gastroenterol Hepatol 2016; 1:68-77. [DOI: 10.1016/s2468-1253(16)30010-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2016] [Revised: 05/24/2016] [Accepted: 05/26/2016] [Indexed: 12/13/2022]
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Diagnostic performance of imaging criteria for distinguishing autoimmune cholangiopathy from primary sclerosing cholangitis and bile duct malignancy. ACTA ACUST UNITED AC 2016; 40:3052-61. [PMID: 26350286 DOI: 10.1007/s00261-015-0543-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
OBJECTIVE To determine the diagnostic performance of imaging criteria for distinguishing Ig-G4-associated autoimmune cholangiopathy (IAC) from primary sclerosing cholangitis (PSC) and bile duct malignancy. METHODS A medical records search between January 2008 and October 2013 identified 10 patients (8 M, 2 F, mean age 61 years, range 34-82) with a clinical diagnosis of IAC. Fifteen cases of PSC (6 M, 9 F, mean age 50, range 22-65) and 15 cases of biliary malignancy (7 M, 8 F, mean age 65, range 48-84) were randomly selected for comparative analysis. Three abdominal radiologists independently reviewed MRI with MRCP (n = 32) or CT (n = 8) and ERCP (n = 8) for the following IAC imaging predictors: single-wall bile duct thickness >2.5 mm, continuous biliary involvement, gallbladder involvement, liver disease, peribiliary mass, or pancreatic and renal abnormalities. Each radiologist provided an imaging-based diagnosis (IAC, PSC, or cancer). Imaging predictor sensitivity, specificity, accuracy, and association with IAC using Fisher's exact test. Inter-reader agreement determined using Fleiss' kappa statistics. RESULTS For diagnosis of IAC, sensitivities and specificities were high (70-93%). Pancreatic abnormality was strongest predictor for distinguishing IAC from PSC and cancer, with high diagnostic performance (70-80% sensitivity, 87-97% specificity), significant association (p < 0.01), and moderate inter-reader agreement (κ = 0.59). Continuous biliary involvement was moderately predictive (50-100% sensitivity, 53-83% specificity) and trended toward significant association in distinguishing from PSC (p = 0.01-0.19), but less from cancer (p = 0.06-0.62). CONCLUSION It remains difficult to distinguish IAC from PSC or bile duct malignancy based on imaging features alone. The presence of pancreatic abnormalities, including peripancreatic rind, atrophy, abnormal enhancement, or T2 signal intensity, strongly favors a diagnosis of IAC.
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Xu WL, Ling YC, Wang ZK, Deng F. Diagnostic performance of serum IgG4 level for IgG4-related disease: a meta-analysis. Sci Rep 2016; 6:32035. [PMID: 27558881 PMCID: PMC4997323 DOI: 10.1038/srep32035] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Accepted: 08/02/2016] [Indexed: 12/13/2022] Open
Abstract
An elevated serum IgG4 level is one of the most useful factors in the diagnosis of IgG4-related disease (IgG4-RD). In this study, we performed a meta-analysis of the published articles assessing the diagnostic accuracy of serum IgG4 concentrations for IgG4-RD. The databases of MEDLINE/PubMed, EMBASE and Web of Science were systematically searched for relevant studies. Sensitivities and specificities of serum IgG4 in each study were calculated, and the hierarchical summary receiver operating characteristic (HSROC) model with a random effects model were employed to obtain the individual and pooled estimates of sensitivities and specificities. In total, twenty-three studies comprising 6048 patients with IgG4-RD were included in the meta-analysis. The pooled sensitivity was 85% with a 95% confidence interval (CI) of 78-90%; the pooled specificity was 93% with a 95% CI of 90-95%. The HSROC curve for quantitative serum IgG4 lies closer to the upper left corner of the plot, and the area under the curve (AUC) was 0.95 (95% CI 0.93, 0.97), which suggested a high diagnostic accuracy of serum IgG4 for the entity of IgG4-RD. Our study suggests that serum IgG4 has high sensitivity and specificity in the diagnosis of IgG4-RD.
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Affiliation(s)
- Wen-Long Xu
- Department of Clinical Laboratory, Baoshan Branch of Shanghai Huashan Hospital, Baoshan Renhe Hospital, Shanghai 200431, China
| | - Ying-Chun Ling
- Department of Clinical Laboratory, Shaoxing Seventh People's Hospital, Zhejiang Shaoxing 312000, China
| | - Zhi-Kai Wang
- Department of Clinical Laboratory, Shanghai Family Planning Hospital, Shanghai 200032, China
| | - Fang Deng
- Department of Clinical Laboratory, Anhui Provincial Tumor Hospital, Anhui Hefei 230031, China
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Abstract
BACKGROUND AND AIM Immunoglobulin G4-associated cholangitis (IAC) shares many similar symptoms with cholangiocarcinoma (CCA). However, the treatment and the prognosis are substantially different. This study aimed to identify the important markers for the differential diagnosis of these 2 diseases. METHODS Thirty IAC patients and 275 CCA patients were reviewed retrospectively for their clinical symptoms, serological tests, and imaging characteristics. Posttreatment responses were also studied. RESULTS IgG4 had 100% specificity for IAC at a cutoff of 6 times the upper normal limit. IAC patients had a significantly higher incidence of weight loss (P=0.025) and a higher level of weight loss (P=0.008) than CCA patients. The positive rates of biological markers CA199, CA242, and CEA in CCA and IAC were 81.5% versus 42.9%, 45.5% versus 4.5%, and 29.2% versus 7.1%, respectively. Levels of these tumor markers in CCA were significantly higher than in IAC (P<0.05). The thickened wall [17/18 (94.4%) vs. 3/10 (30%), P=0.001] and the occupying lesion on the bile duct [1/18 (5.6%) vs. 8/10 (80%), P<0.001] were found to be significantly different in IAC and CCA, respectively, by endoscopic ultrasonography. Autoimmune pancreatitis was the most frequently observed comorbidity of IAC (25/30). All IAC patients respond positively to steroid treatment. CONCLUSIONS Increased tumor markers, 6-fold higher levels of serum IgG4, and other organs' involvement could be the reference factors for a differential diagnosis of IAC and CCA. Endoscopic ultrasonography might be an effective imaging tool for diagnosis, although clinical signs and symptoms of IAC and CCA are similar. Experimental steroid treatment can be useful in the diagnosis for certain difficult cases.
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