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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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Zhou D, Zhang B, Zhang XY, Guan WB, Wang JD, Ma F. Focal intrahepatic strictures: A proposal classification based on diagnosis-treatment experience and systemic review. World J Clin Cases 2020; 8:5902-5917. [PMID: 33344589 PMCID: PMC7723691 DOI: 10.12998/wjcc.v8.i23.5902] [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: 05/05/2020] [Revised: 06/18/2020] [Accepted: 09/23/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Focal intrahepatic strictures (FIHS) refer to local strictures of the small and medium intrahepatic bile ducts. FIHS are easily misdiagnosed due to their rare incidence, and few studies have focused on the diagnosis and treatment approaches.
AIM To propose a new classification for FIHS in order to guide its diagnosis and treatment.
METHODS The symptoms, biochemistry results, imaging results, endoscopic examination results and initial and final diagnoses of 6 patients with FIHS admitted between January 2010 and December 2019 were retrospectively analyzed.
RESULTS The 6 patients were diagnosed with intratubular growth-type intrahepatic cholangiocarcinoma (IG-ICC), recurrent multiple hepatocellular carcinoma (rmHCC) with bile duct tumor thrombus (BDTT), adenosquamous carcinoma (ASC), hepatolithiasis, small duct primary sclerosing cholangitis (SD-PSC) and autoimmune hepatitis (AIH). The initial and final diagnoses were not consistent in 4 patients. Hepatectomy was performed in patients with IG-ICC, ASC and hepatolithiasis according to the locations of their FIHS. Patients with rmHCC with BDTT received lenvatinib/sintilimab, while patients with SD-PSC and AIH received UDCA. We proposed the following classification system for FIHS: type I: FIHS located within one segment of the liver; type II: FIHS located at the confluence of the bile ducts of one segment or two adjacent segments; type III: FIHS connected to the left or right hepatic duct; and type IV: Multiple FIHS located in both lobes of the liver.
CONCLUSION Our proposed classification system might help to guide the diagnosis and treatment of FIHS. Hepatectomy should be performed not only for malignant FIHS but also for benign strictures with severe secondary damage that cannot be improved by nonsurgical methods.
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Affiliation(s)
- Di Zhou
- Department of General Surgery, Xinhua Hospital Affiliated with Shanghai Jiao Tong University, School of Medicine, Shanghai 200092, China
| | - Bo Zhang
- Department of General Surgery, Xinhua Hospital Affiliated with Shanghai Jiao Tong University, School of Medicine, Chongming Branch, Shanghai 202150, China
| | - Xiao-Yu Zhang
- Department of General Surgery, Xinhua Hospital Affiliated with Shanghai Jiao Tong University, School of Medicine, Shanghai 200092, China
| | - Wen-Bin Guan
- Department of Pathology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Jian-Dong Wang
- Department of General Surgery, Xinhua Hospital Affiliated with Shanghai Jiao Tong University, School of Medicine, Shanghai 200092, China
| | - Fei Ma
- Department of Oncology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University, School of Medicine, Shanghai 200092, China
- Shanghai Institute for Pediatric Research, Shanghai 200092, China
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Takagi Y, Kubota K, Takayanagi T, Kurita Y, Ishii K, Hasegawa S, Iwasaki A, Sato T, Fujita Y, Kato S, Kagawa K, Watanabe S, Sekino Y, Hosono K, Matsuhashi N, Yamanaka S, Iwao T, Yoshida K, Nakajima A. Clinical features of isolated proximal-type immunoglobulin G4-related sclerosing cholangitis. Dig Endosc 2019; 31:422-430. [PMID: 30570170 DOI: 10.1111/den.13320] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Accepted: 12/14/2018] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIM Immunoglobulin G4-related sclerosing cholangitis (IgG4-SC) presents as isolated proximal-type sclerosing cholangitis (i-SC). The present study sought to clarify the imaging differences between i-SC and Klatskin tumor. Differences between i-SC and IgG4-SC associated with autoimmune pancreatitis (AIP-SC) were also studied. METHODS Differentiating factors between i-SC and Klatskin tumor were studied. Serum IgG4 level, CA19-9 level, computed tomography (CT) findings, cholangiography findings (symmetrical smooth long stricture extending into the upper bile duct [SSLS]), endosonographic features (continuous symmetrical mucosal lesion to the hilar part [CSML]), endoscopic biopsy results, treatment, relapse, and survival were also compared between patients with i-SC and those with AIP-SC. RESULTS For a differential diagnosis between i-SC (N = 9) and Klatskin tumor (N = 47), the cut-off value of serum IgG4 level was 150 mg/dL (sensitivity, 0.857, specificity, 0.966). Logistic regression analysis indicated that serum IgG4 level, presence of SSLS, presence of CSML, and presence of swollen ampulla are independent factor for identifying i-SC. Relapse rate was significantly higher in the IgG4-SC with AIP group than in the i-SC group (log rank, P = 0.046). CONCLUSION Isolated proximal-type sclerosing cholangitis presents as a nodular lesion with SSLS and/or CSML mimicking a Klatskin tumor. Those endoscopic features might provide a diagnostic clue for i-SC. i-SC is likely to have a more favorable prognosis than IgG4-SC with AIP.
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Affiliation(s)
- Yuri Takagi
- Department of Gastroenterology and Hepatology, Yokohama City University, Graduate School of Medicine, Kanagawa, Japan
| | - Kensuke Kubota
- Department of Gastroenterology and Hepatology, Yokohama City University, Graduate School of Medicine, Kanagawa, Japan
| | - Takuya Takayanagi
- Department of Gastroenterology and Hepatology, Yokohama City University, Graduate School of Medicine, Kanagawa, Japan
| | - Yusuke Kurita
- Department of Gastroenterology and Hepatology, Yokohama City University, Graduate School of Medicine, Kanagawa, Japan
| | - Ken Ishii
- Department of Gastroenterology and Hepatology, Yokohama City University, Graduate School of Medicine, Kanagawa, Japan
| | - Sho Hasegawa
- Department of Gastroenterology and Hepatology, Yokohama City University, Graduate School of Medicine, Kanagawa, Japan
| | - Akito Iwasaki
- Department of Gastroenterology and Hepatology, Yokohama City University, Graduate School of Medicine, Kanagawa, Japan
| | - Takamitsu Sato
- Department of Gastroenterology and Hepatology, Yokohama City University, Graduate School of Medicine, Kanagawa, Japan
| | - Yuji Fujita
- Department of Gastroenterology and Hepatology, Yokohama City University, Graduate School of Medicine, Kanagawa, Japan
| | - Shingo Kato
- Department of Gastroenterology and Hepatology, Yokohama City University, Graduate School of Medicine, Kanagawa, Japan
| | - Koichi Kagawa
- Department of Gastroenterology and Hepatology, Yokohama City University, Graduate School of Medicine, Kanagawa, Japan
| | - Seitaro Watanabe
- Department of Gastroenterology and Hepatology, Yokohama City University, Graduate School of Medicine, Kanagawa, Japan
| | - Yusuke Sekino
- Department of Gastroenterology and Hepatology, Yokohama City University, Graduate School of Medicine, Kanagawa, Japan
| | - Kunihiro Hosono
- Department of Gastroenterology and Hepatology, Yokohama City University, Graduate School of Medicine, Kanagawa, Japan
| | | | - Shoji Yamanaka
- Department of Pathology, Yokohama City University Hospital, Kanagawa, Japan
| | - Toshiyasu Iwao
- Department of Gastroenterology, Aizu Central Hospital, Fukushima, Japan
| | - Koji Yoshida
- Department of Gastroenterology, Kawasaki Medical University, Okayama, Japan
| | - Atsushi Nakajima
- Department of Gastroenterology and Hepatology, Yokohama City University, Graduate School of Medicine, Kanagawa, Japan
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