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Ludwig DR, Anderson MA, Itani M, Sharbidre KG, Lalwani N, Paspulati RM. Secondary sclerosing cholangitis: mimics of primary sclerosing cholangitis. Abdom Radiol (NY) 2023; 48:151-165. [PMID: 35585354 PMCID: PMC9116710 DOI: 10.1007/s00261-022-03551-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 05/01/2022] [Accepted: 05/02/2022] [Indexed: 01/21/2023]
Abstract
Sclerosing cholangitis is a chronic cholestatic disease characterized by stricturing, beading, and obliterative fibrosis of the bile ducts. Sclerosing cholangitis is considered primary (PSC) if no underlying etiology is identified or secondary (SSC) if related to another identifiable cause. In this article, we will review the clinical features, pathogenesis, diagnosis, and imaging findings of PSC and SSC, with an emphasis on features that may aid in the distinction of these entities. We will also discuss various etiologies of SSC including recurrent pyogenic cholangitis, other infectious etiologies, ischemic damage, toxic insults, and immunologic, congenital, and miscellaneous causes, highlighting the unique imaging findings and clinical context of each diagnosis.
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Affiliation(s)
- Daniel R. Ludwig
- grid.4367.60000 0001 2355 7002Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S. Kingshighway Blvd, Campus Box 8131, Saint Louis, MO 63110 USA
| | - Mark A. Anderson
- grid.38142.3c000000041936754XDepartment of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA USA
| | - Malak Itani
- grid.4367.60000 0001 2355 7002Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S. Kingshighway Blvd, Campus Box 8131, Saint Louis, MO 63110 USA
| | - Kedar G. Sharbidre
- grid.265892.20000000106344187Department of Radiology, The University of Alabama at Birmingham, Birmingham, AL USA
| | - Neeraj Lalwani
- grid.224260.00000 0004 0458 8737Department of Radiology, Virginia Commonwealth University, Richmond, VA USA
| | - Raj M. Paspulati
- grid.67105.350000 0001 2164 3847Department of Radiology, Case Western Reserve University, Cleveland, OH USA
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Seo N, Kim SY, Lee SS, Byun JH, Kim JH, Kim HJ, Lee MG. Sclerosing Cholangitis: Clinicopathologic Features, Imaging Spectrum, and Systemic Approach to Differential Diagnosis. Korean J Radiol 2016; 17:25-38. [PMID: 26798213 PMCID: PMC4720808 DOI: 10.3348/kjr.2016.17.1.25] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Accepted: 10/23/2015] [Indexed: 12/14/2022] Open
Abstract
Sclerosing cholangitis is a spectrum of chronic progressive cholestatic liver disease characterized by inflammation, fibrosis, and stricture of the bile ducts, which can be classified as primary and secondary sclerosing cholangitis. Primary sclerosing cholangitis is a chronic progressive liver disease of unknown cause. On the other hand, secondary sclerosing cholangitis has identifiable causes that include immunoglobulin G4-related sclerosing disease, recurrent pyogenic cholangitis, ischemic cholangitis, acquired immunodeficiency syndrome-related cholangitis, and eosinophilic cholangitis. In this review, we suggest a systemic approach to the differential diagnosis of sclerosing cholangitis based on the clinical and laboratory findings, as well as the typical imaging features on computed tomography and magnetic resonance (MR) imaging with MR cholangiography. Familiarity with various etiologies of sclerosing cholangitis and awareness of their typical clinical and imaging findings are essential for an accurate diagnosis and appropriate management.
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Affiliation(s)
- Nieun Seo
- Department of Radiology, Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, Seoul 03722, Korea
| | - So Yeon Kim
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea
| | - Seung Soo Lee
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea
| | - Jae Ho Byun
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea
| | - Jin Hee Kim
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea
| | - Hyoung Jung Kim
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea
| | - Moon-Gyu Lee
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea
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Abstract
There are an estimated 40 million HIV infected individuals worldwide, with chronic liver disease being the 2nd leading cause of mortality in this population. Elevated liver functions are commonly noted in HIV patients and the etiologies are varied. Viral hepatitis B and C, fatty liver and drug induced liver injury are more common. Treatment options for viral hepatitis C are rapidly evolving and are promising, but treatments are limited for the other conditions and is primarily supportive. Opportunistic infections of the liver are now uncommon. Irrespective of etiology, management requires referral to specialized centers and with due diligence mortality can be reduced.
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Lee TM, Shenoi SV, Ogbuagu O. Disseminated tuberculosis manifesting as cholestasis in a patient with AIDS: a presentation to remember. BMJ Case Rep 2014; 2014:bcr-2013-201824. [PMID: 24567181 DOI: 10.1136/bcr-2013-201824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
A 48-year-old man of Indian descent and chronic untreated HIV infection presented with a 3-week history of persistent fever, jaundice and a subacute 10-pound weight loss. His presentation was notable for a painless cholestatic jaundice. An extensive evaluation was pursued around cholestasis and liver disease, with a resulting unremarkable workup for viral, bacterial and tick borne infectious aetiologies. A CT scan of the abdomen fortuitously revealed incidental pleural effusions and a subsequent CT scan of the chest demonstrated miliary infiltrates, suspicious for disseminated tuberculosis (TB). The diagnosis was confirmed by GeneXpert PCR and culture of induced sputa, which were positive for Mycobacterium tuberculosis. We have highlighted this unusual presentation of disseminated TB, manifesting initially as cholestasis in a patient with AIDS.
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Affiliation(s)
- Theresa May Lee
- Department of Internal Medicine, Yale New Haven Hospital, New Haven, Connecticut, USA
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Shah U. Infections of the Liver. DISEASES OF THE LIVER IN CHILDREN 2014. [PMCID: PMC7121352 DOI: 10.1007/978-1-4614-9005-0_15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
The portal vein carries blood from the gastrointestinal tract to the liver and in so doing carries microbes as well. The liver may therefore be involved in infections with a myriad number of microbial organisms. While some of these infections most commonly occur in the immunocompromised host, others affect the immune competence. Hepatic infections may be primary in nature or secondary, as part of systemic or contagious disease. The purpose of this chapter is to provide a brief overview of the various infections of the liver in the pediatric patient.
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Cholangiocarcinoma in a young woman with perinatally acquired HIV. J Pediatr Gastroenterol Nutr 2013; 56:e43-6. [PMID: 22688508 DOI: 10.1097/mpg.0b013e3182618171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
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Tonolini M, Bianco R. HIV-related/AIDS cholangiopathy: pictorial review with emphasis on MRCP findings and differential diagnosis. Clin Imaging 2012; 37:219-26. [PMID: 23465971 DOI: 10.1016/j.clinimag.2012.03.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2012] [Accepted: 03/29/2012] [Indexed: 01/10/2023]
Abstract
Magnetic resonance cholangiopancreatography provides accurate, noninvasive diagnosis of HIV/AIDS cholangiopathy through the identification of characteristic ductal abnormalities including multiple intrahepatic strictures, papillary stenosis, and long segmental extrahepatic strictures. Endoscopic retrograde cholangiopancreatography should be reserved for cytological or bioptic investigation in doubtful cases and for operative treatment when appropriate. Furthermore, cross-sectional imaging allows differentiation from other causes of biliary dilatation in HIV-positive patients, including infectious (bacterial) cholangitis, portal biliopathy, pancreatic or duodenal lymphoma, and mycobacterial lymphadenopathies.
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Affiliation(s)
- Massimo Tonolini
- Department of Radiology, Luigi Sacco University Hospital, Via G.B. Grassi 74, 20157 Milan, Italy.
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Catalano OA, Sahani DV, Forcione DG, Czermak B, Liu CH, Soricelli A, Arellano RS, Muller PR, Hahn PF. Biliary Infections: Spectrum of Imaging Findings and Management. Radiographics 2009; 29:2059-80. [DOI: 10.1148/rg.297095051] [Citation(s) in RCA: 81] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Walther Z, Topazian MD. Isospora cholangiopathy: case study with histologic characterization and molecular confirmation. Hum Pathol 2009; 40:1342-6. [PMID: 19447468 DOI: 10.1016/j.humpath.2009.01.020] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2008] [Revised: 12/05/2008] [Accepted: 01/08/2009] [Indexed: 01/25/2023]
Abstract
Isospora belli is an intracellular protozoan parasite that causes diarrhea worldwide and is endemic in the tropics. In the United States, it is an uncommon cause of traveler's diarrhea and a relatively rare opportunistic pathogen among the immunocompromised, particularly AIDS patients. Isospora infects the small intestine, where both sexual and asexual replication occur, and oocysts are shed in the stool. Isosporiasis of the gallbladder has also been described in AIDS patients. We report a case of diffuse biliary isosporiasis in a West African man who presented with acute illness and was found to have dilated bile ducts. He had no history of hepatobiliary disease; his HIV status was unknown. Endoscopic retrograde cholangiopancreatography demonstrated markedly abnormal intrahepatic and extrahepatic bile ducts, with radiologic findings reminiscent of primary sclerosing cholangitis. However, common bile duct biopsies revealed Isospora belli, which was confirmed by both electron microscopy and polymerase chain reaction-based molecular analysis.
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Affiliation(s)
- Zenta Walther
- Department of Pathology, Yale University School of Medicine, New Haven, CT 06520-8023, USA.
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Abstract
Since the beginning of the AIDS pandemic, gastrointestinal (GI) problems have been among the most common features of the disease. Despite the introduction of highly active antiretroviral therapy (HAART) in 1995 and 1996, most HIV-infected patients continue to have GI complications. The clinician must be able to diagnose and treat the opportunistic gastrointestinal infections and neoplasms that occur in the advanced AIDS patient, as well as the treatment-induced symptoms and non-HIV-related GI disorders that predominate in early HIV disease. This review addresses the GI manifestations of HIV, with particular emphasis on new developments in the era of highly effective therapy.
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Affiliation(s)
- M R Wallace
- Naval Medical Center, San Diego, CA 92134-5000, USA.
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