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Tonutti A, Pugliese N, Ceribelli A, Isailovic N, De Santis M, Colapietro F, De Nicola S, Polverini D, Selmi C, Aghemo A. The autoimmune landscape of Porto-sinusoidal vascular disorder: What the rheumatologist needs to know. Semin Arthritis Rheum 2024; 67:152467. [PMID: 38805899 DOI: 10.1016/j.semarthrit.2024.152467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 04/23/2024] [Accepted: 04/29/2024] [Indexed: 05/30/2024]
Abstract
Porto-sinusoidal vascular disorder (PSVD) encompasses a group of vascular disorders characterized by lesions of the portal venules and sinusoids with clinical manifestations ranging from non-specific abnormalities in serum liver enzymes to clinically overt portal hypertension and related complications. Several reports have documented cases of PSVD in patients with systemic autoimmune conditions, such as systemic lupus erythematosus, systemic sclerosis, and rheumatoid arthritis. It is of note that these diseases share specific pathophysiological features with PSVD, including endothelial dysfunction, vascular inflammation, and molecular signatures. This narrative review aims to summarize the current knowledge on the association between PSVD and systemic autoimmune diseases, emphasizing the importance of promptly recognizing this condition in the rheumatological practice, and highlighting the key aspects where further research is necessary from both pathogenic and clinical perspectives.
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Affiliation(s)
- Antonio Tonutti
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy; Rheumatology and Clinical Immunology, IRCCS Humanitas Research Hospital, Rozzano, Italy
| | - Nicola Pugliese
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy; Division of Internal Medicine and Hepatology, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Rozzano, Italy
| | - Angela Ceribelli
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy; Rheumatology and Clinical Immunology, IRCCS Humanitas Research Hospital, Rozzano, Italy
| | - Natasa Isailovic
- Rheumatology and Clinical Immunology, IRCCS Humanitas Research Hospital, Rozzano, Italy
| | - Maria De Santis
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy; Rheumatology and Clinical Immunology, IRCCS Humanitas Research Hospital, Rozzano, Italy
| | - Francesca Colapietro
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy; Division of Internal Medicine and Hepatology, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Rozzano, Italy
| | - Stella De Nicola
- Division of Internal Medicine and Hepatology, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Rozzano, Italy
| | - Davide Polverini
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy; Division of Internal Medicine and Hepatology, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Rozzano, Italy
| | - Carlo Selmi
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy; Rheumatology and Clinical Immunology, IRCCS Humanitas Research Hospital, Rozzano, Italy.
| | - Alessio Aghemo
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy; Division of Internal Medicine and Hepatology, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Rozzano, Italy
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Lanis A, Volochayev R, Kleiner DE, Vittal A, Heller T, Rider LG, Shenoi S. Nodular Regenerative Hyperplasia of the liver in Juvenile Dermatomyositis. Pediatr Rheumatol Online J 2022; 20:30. [PMID: 35443665 PMCID: PMC9022230 DOI: 10.1186/s12969-022-00690-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 04/09/2022] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND We present two cases of Nodular Regenerative Hyperplasia (NRH) associated with Juvenile Dermatomyositis (JDM). CASE PRESENTATION Case 1: A nine-year-old Caucasian male with refractory JDM and anti-NXP2 autoantibodies was diagnosed at age two. Over seven years, he developed arthritis, dysphagia, dysphonia, severe calcinosis, and colitis. Complications included recurrent cellulitis, infections, and hepatosplenomegaly. Multiple medications were chronically used, including prednisone, methotrexate, azathioprine, cyclophosphamide, mycophenolate mofetil, rituximab, tacrolimus, etanercept, abatacept, infliximab, and tocilizumab. Case 2: A 19-year-old Asian female with chronically active JDM and anti-MDA5 autoantibodies was diagnosed at age 15. Symptomatology included ulcerative skin lesions, Raynaud's phenomenon with digital ulcers, arthritis, interstitial lung disease with pulmonary hypertension, and calcinosis. Medications included chronic use of prednisone, methotrexate, abatacept, cyclophosphamide, mycophenolate mofetil, rituximab, tofacitinib, and sildenafil. In both patients, clinical symptomatology was not suggestive of liver disease or portal hypertension, but laboratory studies revealed elevated serum transaminases with progressive thrombocytopenia and no active liver-associated infections. The first patient's liver ultrasound showed coarse hepatic texture with mild echogenicity, splenomegaly, and portal hypertension. The second patient's liver ultrasound was normal, but elastography indicated increased stiffness. Liver biopsy confirmed NRH in both patients. CONCLUSIONS It is difficult to recognize NRH in JDM, as it often presents with elevated transaminases which may be mistaken for JDM muscle flare, corticosteroid-related fatty liver, or medication-related transaminitis. NRH has been associated with several medications used to treat JDM, including methotrexate, azathioprine, and cyclophosphamide, which should be discontinued if NRH develops. Providers should consider NRH in JDM patients with severe, refractory disease who have persistently elevated transaminases and persistent thrombocytopenia.
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Affiliation(s)
- Aviya Lanis
- Seattle Children's Hospital and Research Center, 4800 Sand Point Way NE, PO Box 5371, Seattle, WA, 98105, USA.
| | - Rita Volochayev
- grid.280664.e0000 0001 2110 5790Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Bethesda, MD USA
| | - David E. Kleiner
- grid.48336.3a0000 0004 1936 8075Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD USA
| | - Anusha Vittal
- grid.94365.3d0000 0001 2297 5165Translational Hepatology Section, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD USA
| | - Theo Heller
- grid.94365.3d0000 0001 2297 5165Translational Hepatology Section, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD USA
| | - Lisa G. Rider
- grid.280664.e0000 0001 2110 5790Environmental Autoimmunity Group, Clinical Research Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Bethesda, MD USA
| | - Susan Shenoi
- grid.240741.40000 0000 9026 4165Seattle Children’s Hospital and Research Center, 4800 Sand Point Way NE, PO Box 5371, Seattle, WA 98105 USA
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Zhang J, Li C, Han X, Chen Z, Adhikari BK, Wang Y, Wang Y, Sun J. The digestive system involvement of antiphospholipid syndrome: pathophysiology, clinical characteristics, and treatment strategies. Ann Med 2021; 53:1328-1339. [PMID: 34409894 PMCID: PMC8381908 DOI: 10.1080/07853890.2021.1962964] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 07/25/2021] [Indexed: 02/03/2023] Open
Abstract
Antiphospholipid syndrome (APS) is an autoimmune disease mainly characterised by vascular thrombosis and pregnancy morbidity. APS has broad spectrum of clinical manifestations. The digestive system involvement of antiphospholipid syndrome is a critical but under-recognised condition. Digestive system involvement may be the result of direct (autoimmune-mediated) or indirect (thrombotic) mechanisms. Liver is the most commonly involved organ, followed by intestines, oesophagus, stomach, pancreas and spleen. This review describes possible digestive system manifestations in APS patients, and illustrates the epidemiology and possible pathophysiology of APS. The role of different treatment strategies in the management of digestive system manifestations of APS were also discussed.Key messagesAntiphospholipid syndrome is a multi-organ, multi-system disease and its clinical manifestation spectrum is gradually expanding. Since the first diagnosis of APS, the clinical manifestations of digestive system have been reported successively. This narrative review describes the major digestive system manifestations of APS and illustrates the epidemiology, pathophysiology and the role of therapeutic strategies of these patients.
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Affiliation(s)
- Jin Zhang
- Department of Cardiovascular Center, Jilin University First Hospital, Changchun, China
| | - Cheng Li
- Department of Cardiovascular Center, Jilin University First Hospital, Changchun, China
| | - Xiaorong Han
- Department of Cardiovascular Center, Jilin University First Hospital, Changchun, China
| | - Zhongbo Chen
- Department of Cardiovascular Center, Jilin University First Hospital, Changchun, China
| | - Binay Kumar Adhikari
- Department of Medicine, Nepal Armed Police Force Command and Staff hospital, Kathmandu, Nepal
| | - Yinghui Wang
- Department of Cardiovascular Center, Jilin University First Hospital, Changchun, China
| | - Yonggang Wang
- Department of Cardiovascular Center, Jilin University First Hospital, Changchun, China
| | - Jian Sun
- Department of Cardiovascular Center, Jilin University First Hospital, Changchun, China
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Mankaï A, Manoubi W, Ghozzi M, Melayah S, Sakly W, Ghedira I. High frequency of antiphospholipid antibodies in primary biliary cirrhosis. J Clin Lab Anal 2014; 29:32-6. [PMID: 24687920 DOI: 10.1002/jcla.21723] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2013] [Accepted: 11/12/2013] [Indexed: 12/16/2022] Open
Abstract
AIM To evaluate, retrospectively, the frequency of autoantibodies of antiphospholipid syndrome (APLS) in Tunisian patients with primary biliary cirrhosis (PBC). PATIENTS AND METHODS We analyzed 80 PBC sera and 80 sera from blood donors. ELISA was used to determine the frequency of antibodies against cardiolipin (aCL IgG, IgA, and IgM) and beta 2 glycoprotein I (aβ2GPI IgG, IgA, and IgM). RESULTS The frequency of antiphospholipid antibodies (aCL and/or aβ2GPI) was significantly higher in PBC patients than in controls (70 vs. 5%, P < 10(-6)). The frequency of aCL antibodies (IgG, IgA or IgM) was significantly higher in PBC patients than in the control group (23.7 vs. 3.7%, P = 0.0005). The frequencies of aCL IgA and aCL IgM in PBC patients' sera were significantly higher than those in the control group (10 vs. 0%, P = 0.003 and 20 vs. 2.5%, P = 0.001, respectively). Two patients of eighty (2.5%) had aCL IgG, aCL IgA and aCL IgM. The frequency of aβ2GPI antibodies (IgG, IgA, or IgM) was significantly higher in PBC patients than in the control group (70 vs. 1.2%, P < 10(-6)). The frequencies of aβ2GPI IgG, aβ2GPI IgA, and aβ2GPI IgM in PBC patients' sera were significantly higher in patients than in the control group (12.5 vs. 0%, P = 0.003; 62.5 vs. 1.2%, P < 10(-6); and 21.2 vs. 0%, P < 10(-4), respectively). CONCLUSION Autoantibodies related to APLS (aCL and aβ2GPI) were present in the majority of patients with PBC, reflecting the ability of these antibodies to engage mediators of damage.
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Affiliation(s)
- Amani Mankaï
- Research Unit (03/UR/07-02), Faculty of Pharmacy, Monastir University, Monastir, Tunisia; High School of Sciences and Techniques of Health, Tunis el Manar University, Tunis, Tunisia
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Agrawal M, Rahmani R, Nakkala K, Fiel MI, Schiano T. Hepatoportal sclerosis (obliterative portal venopathy) and nodular regenerative hyperplasia in a patient with myasthenia gravis: A case report and review of the published work. Hepatol Res 2013; 43:999-1003. [PMID: 23675894 DOI: 10.1111/hepr.12045] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2012] [Revised: 11/29/2012] [Accepted: 12/13/2012] [Indexed: 12/14/2022]
Abstract
Nodular regenerative hyperplasia (NRH) and hepatoportal sclerosis, also known as obliterative portal venopathy (OPV), are two causes of non-cirrhotic portal hypertension (NCPH). NCPH is an increasingly recognized entity that can be seen in association with collagen vascular diseases and with the use of medications such as azathioprine and didanosine, but oftentimes the etiology remains unidentified. We herein report a case of NCPH occurring due to OPV and NRH in a 64-year-old woman with myasthenia gravis (MG), status post-thymectomy. Portal hypertension was diagnosed incidentally on computed tomography in the absence of predisposing factors. Extensive work-up to determine the etiology of any underlying liver disease was unrevealing. NRH and OPV were identified on liver biopsy. Subsequently, the patient had variceal bleeding that necessitated transjugular intrahepatic portosystemic shunt placement. A few similar cases of NCPH occurring in the setting of MG have been previously reported, suggesting that the immunological mechanisms involved in the pathogenesis of myasthenia may also have contributed to the development of NCPH.
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Affiliation(s)
- Manasi Agrawal
- Department of Internal Medicine, Division of Gastroenterology, Maimonides Medical Center, Brooklyn
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De Santis M, Crotti C, Selmi C. Liver abnormalities in connective tissue diseases. Best Pract Res Clin Gastroenterol 2013; 27:543-51. [PMID: 24090941 DOI: 10.1016/j.bpg.2013.06.016] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2013] [Accepted: 06/28/2013] [Indexed: 01/31/2023]
Abstract
The liver is a lymphoid organ involved in the immune response and in the maintenance of tolerance to self molecules, but it is also a target of autoimmune reactions, as observed in primary liver autoimmune diseases (AILD) such as autoimmune hepatitis, primary biliary cirrhosis, and primary sclerosing cholangitis. Further, the liver is frequently involved in connective tissue diseases (CTD), most commonly in the form of liver function test biochemical changes with predominant cholestatic or hepatocellular patterns. CTD commonly affecting the liver include systemic lupus erythematosus, antiphospholypid syndrome, primary Sjögren's syndrome, systemic sclerosis, dermatomyositis, polimyositis, and anti-synthetase syndrome, while overlap syndromes between AILD and CTD may also be diagnosed. Although liver cirrhosis and failure are extremely rare in patients with CTD, unusual liver conditions such as nodular regenerative hyperplasia or Budd-Chiari syndrome have been reported with increasing frequency in patients with CTD. Acute or progressing liver involvement is generally related to viral hepatitis reactivation or to a concomitant AILD, so it appears to be fundamental to screen patients for HBV and HCV infection, in order to provide the ideal therapeutic regimen and avoid life-threatening reactivations. Finally, it is important to remember that the main cause of biochemical liver abnormalities in patients with CTD is a drug-induced alteration or coexisting viral hepatitis. The present article will provide a general overview of the liver involvement in CTD to allow rheumatologists to discriminate the most common clinical scenarios.
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Affiliation(s)
- Maria De Santis
- Division of Rheumatology and Clinical Immunology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy; BIOMETRA Department, University of Milan, Milan, Italy
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Biologic and clinical features of benign solid and cystic lesions of the liver. Clin Gastroenterol Hepatol 2011; 9:547-62.e1-4. [PMID: 21397723 DOI: 10.1016/j.cgh.2011.03.007] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2010] [Revised: 02/24/2011] [Accepted: 03/02/2011] [Indexed: 02/07/2023]
Abstract
The widespread use of imaging analyses, either routinely or to evaluate symptomatic patients, has increased the detection of liver lesions (tumors and cysts) in otherwise healthy individuals. Although some of these incidentally discovered masses are malignant, most are benign and must be included in the differential diagnosis. The management of benign hepatic tumors ranges from conservative to aggressive, depending on the nature of the lesions. New imaging modalities, increased experience of radiologists, improved definition of radiologic characteristics, and a better understanding of the clinical features of these lesions have increased the accuracy of diagnoses and reduced the need for invasive diagnostic tests. These advances have led to constant adjustments in management approaches to benign hepatic lesions. We review the biologic and clinical features of some common hepatic lesions, to guide diagnosis and management strategies.
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Gastric variceal bleeding uncovering a rare association of CREST syndrome, primary biliary cirrhosis, nodular regenerative hyperplasia and pulmonary hypertension. Eur J Gastroenterol Hepatol 2010; 22:1145-8. [PMID: 20485183 DOI: 10.1097/meg.0b013e32833ab83a] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A 73-year-old woman was admitted after the first upper gastric tract haemorrhage due to gastric variceal bleeding. A CREST syndrome associated with Hashimoto's thyroiditis, Gougerot-Sjögren syndrome, cryoglobulinaemia and complicated with severe pulmonary hypertension was diagnosed. Liver histology found precirrhotic lesions of primary biliary cirrhosis (PBC) and nodular regenerative hyperplasia (NRH). Collagen diseases are often associated with liver test abnormalities and liver disease usually associated with CREST syndrome is PBC. NRH has been found in association with collagen diseases but also with haematological diseases or drugs or with autoimmune diseases, such as PBC. This case shows the association of PBC and NRH with porto pulmonary hypertension in CREST syndrome.
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Nodular regenerative hyperplasia: the main liver disease in patients with primary hypogammaglobulinemia and hepatic abnormalities. J Hepatol 2008; 48:74-82. [PMID: 17998147 DOI: 10.1016/j.jhep.2007.08.011] [Citation(s) in RCA: 104] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2007] [Revised: 08/04/2007] [Accepted: 08/07/2007] [Indexed: 12/04/2022]
Abstract
BACKGROUND/AIMS Liver lesions associated with primary hypogammaglobulinemia have been poorly described. We aimed to assess the clinical, histological and immune features and outcome of hepatic injury in patients with primary hypogammaglobulinemia. METHODS The medical records of 51 patients (23 patients with liver biopsy) with primary hypogammaglobulinemia and liver abnormalities were retrospectively reviewed. Forty-three controls with primary hypogammaglobulinemia but with no hepatic manifestations were analyzed in parallel. RESULTS Cholestasis (65%), mainly anicteric, and portal hypertension (50%) were the main hepatic manifestations. Histological analysis revealed non-fibrosing architectural abnormalities consistent with nodular regenerative hyperplasia (NRH) in 84% of CVID patients and in all HIGM and XLA patients. Intrasinusoidal lymphocytic infiltration, abnormalities of portal vessels and epithelioid granulomas were observed in 90%, 43% and 44% of patients, respectively. NRH was associated with portal hypertension in 75% of the cases. These patients more often presented with autoimmune diseases and peripheral lymphocytic abnormalities than control patients (p < 0.05). CONCLUSIONS Liver involvement in primary hypogammaglobulinemia mainly consists of NRH leading to chronic cholestasis and portal hypertension. Association with intrasinusoidal T cell infiltration, portal vein endotheliitis, autoimmune diseases and peripheral lymphocytic abnormalities suggests an autoimmune mechanism.
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Gupta V, Balar B, Gbadehan E, Orleans LK, Ozick LA. A rare association of primary biliary cirrhosis with antiphospholipid [corrected] antibody syndrome. Dig Dis Sci 2007; 52:3530-1. [PMID: 17415651 DOI: 10.1007/s10620-006-9356-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2006] [Accepted: 03/25/2006] [Indexed: 12/09/2022]
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Ferlitsch A, Teml A, Reinisch W, Ulbrich G, Wrba F, Homoncik M, Gangl A, Peck-Radosavljevic M, Vogelsang H. 6-thioguanine associated nodular regenerative hyperplasia in patients with inflammatory bowel disease may induce portal hypertension. Am J Gastroenterol 2007; 102:2495-503. [PMID: 17894846 DOI: 10.1111/j.1572-0241.2007.01530.x] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Recent studies suggest an association between 6-thioguanine (6-TG) therapy and hepatic nodular regenerative hyperplasia (NRH) in patients with inflammatory bowel disease (IBD). An influence of 6-TG on portal pressure remains to be determined. The aim of the study was to examine the functional relevance of long-term 6-TG treatment on hepatic hemodynamics in IBD patients and its association with NRH. METHODS Patients treated with 6-TG for IBD underwent measurement of the hepatic venous pressure gradient (HVPG) and liver biopsy. 6-TG therapy was stopped when NRH was diagnosed. If elevated, HVPG measurement was repeated after 1 yr. RESULTS Twenty-six patients (15 women, 11 men; median age 41 yr, range 23-76) treated with 6-TG for 38 months (median; range 12-45) were included. Among 24 patients with sufficient liver biopsy, 6 patients (25%) were diagnosed with NRH. In these 6 patients, the HVPG was higher (median HVPG 7 mmHg, range 3-14) than in the 18 patients without NRH (median 3 mmHg, range 2-5; P < 0.001). In the patients with NRH, two had clinically significant portal hypertension (CSPH) (13 and 14 mmHg, respectively); in one patient the HVPG was slightly elevated (7 mmHg). No overt clinical signs of portal hypertension were observed. One year after stopping 6-TG therapy, HVPG decreased in all 3 patients with initially elevated HVPG levels. CONCLUSIONS We demonstrate that IBD patients under long-term 6-TG therapy are at a substantial risk for developing NRH. NRH results in elevation of HVPG and may cause CSPH. Discontinuation of 6-TG therapy extenuates portal hypertension and may thus reduce the risk of complications.
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Affiliation(s)
- Arnulf Ferlitsch
- Department of Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
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Branger S, Schleinitz N, Veit V, Martaresche C, Bourlière M, Roblin X, Garcia S, San Marco M, Camoin L, Durand JM, Harlé JR. Étude de l'association hépatite auto-immune et antiphospholipides. Rev Med Interne 2007; 28:218-24. [PMID: 17331625 DOI: 10.1016/j.revmed.2006.12.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2006] [Revised: 12/01/2006] [Accepted: 12/11/2006] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Only few series have reported the association of autoimmune hepatitis with antiphospholipid antibodies. The aim of our study is to investigate the frequency of these antibodies in a series of autoimmune hepatitis and to search for a correlation with clinical, biological or histological characteristics. MATERIAL AND METHODS Antiphospholipid were investigated in 24 patients with well defined autoimmune hepatitis. Characteristics were compared between antiphopholipids positive and negative patients. Characteristics of our patients were also compared toward cases collected in a literature review. RESULTS The frequency of antiphospholipid antibodies is of 70.8% in our series. Four patients had a well defined antiphospholid syndrome. Seven patients had a systemic lupus erythematosus in the antiphospholipid group whereas none in the antiphospholipid negative group. The frequency of the different antiphopholipid antibodies was: IgG ACL (52.9%), IgM APE (52.9%), ACC (43.7%), IgG Abeta2GP1 (41.2%). We found no correlation between hypergammaglobulinemia and the presence or the isotype of antiphospholipid antibodies. Clinical presentation and outcome as biological and histological parameters were similar in both groups. CONCLUSION Our study report a high frequency of antiphospholipids antibodies in autoimmune hepatitis patients. However we found no clinical, biological or histological correlation with the presence of antiphospholipids. Further longitudinal studies on larger cohorts should clarify the association between antiphospholipid antibodies and autoimmune hepatitis and potential therapeutic issues.
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Affiliation(s)
- S Branger
- Service de médecine interne du Professeur-Harlé, CHU de La-Conception, 147, boulevard Baille, 13005 Marseille, France.
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Park YW, Woo H, Jeong YY, Lee JH, Park JJ, Lee SS. Association of nodular regenerative hyperplasia of the liver with porto-pulmonary hypertension in a patient with systemic lupus erythematosus. Lupus 2007; 15:686-8. [PMID: 17120597 DOI: 10.1177/0961203306070976] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A 37-year old woman with systemic lupus erythematosus (SLE) complicated by pulmonary hypertension (PHT) was admitted to evaluate abnormal liver function. Radiological imaging study, including ultrasonography, computed tomography and magnetic resonance imaging and upper gastrointestinal endoscopy, revealed multiple hepatic nodules, hepatosplenomegaly and esophageal varices. Percutaneous needle liver biopsy showed non-cirrhotic hepatic nodules with hyperplastic hepatocytes surrounded by atrophic hepatocytes, confirming the diagnosis of nodular regenerative hyperplasia (NRH) associated with non-cirrhotic portal hypertension (PT). NRH of the liver is known to be a very rare hepatic manifestation in rheumatic diseases. This case shows the association of NRH with porto-pulmonary hypertension in SLE.
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Affiliation(s)
- Y W Park
- Department of Rheumatology, Chonnam National University Hospital, Gwangju, Republic of Korea
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Zech CJ, Seiderer J, Reinisch W, Ochsenkuhn T, Schima W, Diebold J, Wrba F, Reiser MF, Schoenberg SO. Thioguanin-induced nodular regenerative hyperplasia of the liver-ROC analysis of different MR techniques. Eur Radiol 2007; 17:1898-905. [PMID: 17221208 DOI: 10.1007/s00330-006-0544-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2006] [Revised: 10/20/2006] [Accepted: 11/28/2006] [Indexed: 02/06/2023]
Abstract
The aim of this study was to evaluate the diagnostic value of different magnetic resonance (MR) techniques for the diagnosis of nodular regenerative hyperplasia (NRH). Thirty-one patients with inflammatory bowel disease, who received 6-thioguanin, underwent liver biopsy and liver MRI on a 1.5-T MR system, with gadolinium and superparamagnetic iron oxide particles (SPIO). MR imaging (MRI) was evaluated independently as well as in consensus by two blinded readers, who received the following image sets: pre-contrast; pre-contrast and gadolinium-enhanced; pre-contrast and SPIO-enhanced and all images. The results were correlated with histopathology and diagnostic efficacy parameters were calculated. NRH was found in 13/31 patients. The set "all images" showed the highest sensitivity (84.6%), accuracy (77.4%) and negative predictive value (86.7%). However, results for gadolinium were only slightly inferior. The highest specificity (76.5%) was found for SPIO. The A(z) values of both readers were highest for gadolinium (mean A(z) = 0.824). It can be concluded that gadolinium-enhanced and SPIO-enhanced MRI enable an accurate diagnosis of NRH. Since gadolinium-enhanced MRI is very sensitive, it should be used for screening high-risk patients. SPIO-enhanced MRI is less sensitive, but more specific. The combination of both guarantees a high sensitivity and specificity and, therefore, is the diagnostic procedure of choice.
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Affiliation(s)
- Christoph J Zech
- Institute of Clinical Radiology, Munich University Hospitals - Grosshadern, Germany.
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Rodríguez Carballeira M, Gómez de Argila I, Salas Caudevila A, Moré Monreal J. [Renal microangiopathy with IgA deposits in a patient with antiphospholipid syndrome and primary sclerosing cholangitis]. Med Clin (Barc) 2007; 128:37-8. [PMID: 17266895 DOI: 10.1016/s0025-7753(07)72477-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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17
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Affiliation(s)
- Preeti A Reshamwala
- Liver Diseases Branch, National Institutes of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892-1800, USA
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18
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Zachou K, Liaskos C, Rigopoulou E, Gabeta S, Papamichalis P, Gatselis N, Georgiadou S, Dalekos GN. Presence of high avidity anticardiolipin antibodies in patients with autoimmune cholestatic liver diseases. Clin Immunol 2006; 119:203-12. [PMID: 16500150 DOI: 10.1016/j.clim.2006.01.002] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2005] [Revised: 01/11/2006] [Accepted: 01/14/2006] [Indexed: 01/04/2023]
Abstract
We studied the prevalence and clinical significance of anticardiolipin antibodies (aCL) in primary biliary cirrhosis (PBC) and primary sclerosing cholangitis (PSC) as similar data are missing. Ninety-nine PBC patients, 41 PSC, 228 HCV, 50 HBV, 111 with other non-viral and non-autoimmune liver disorders and 267 healthy were investigated. In order to evaluate the avidity of aCL, urea 2 M was used. IgG and/or IgM aCL were detected in 40% of PBC and PSC patients, in 26.2% of disease controls (P < 0.05) and 2.25% of healthy (P < 0.05). In PBC, IgG aCL associated with presence of cirrhosis, increased Mayo risk score and thrombocytopenia, while in PSC with longer disease duration and biochemical activity. Anti-beta2-GPI was detected in only three patients. Both in PBC and PSC, resistance of aCL to urea was high, similar to that observed in antiphospholipid syndrome (APS). We demonstrated a significantly higher prevalence of aCL in PBC and PSC compared to other liver diseases and healthy. aCL were associated with more severe disease in PBC and biochemical activity in PSC, but they rather seem to be "non-pathogenic" (co-factor-independent). However, their avidity was comparable with that of APS, indicating the need for prospective studies in order to address whether aCL in PBC and PSC may contribute to APS development or the progression of hepatic disease.
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Affiliation(s)
- Kalliopi Zachou
- Department of Medicine, Research Laboratory of Internal Medicine, Medical School, University of Thessaly, Larissa, Greece
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19
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Mok CC. Investigations and management of gastrointestinal and hepatic manifestations of systemic lupus erythematosus. Best Pract Res Clin Rheumatol 2005; 19:741-66. [PMID: 16150401 DOI: 10.1016/j.berh.2005.04.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Gastrointestinal (GI) manifestations of systemic lupus erythematosus (SLE) are protean. Any part of the GI tract and the hepatobiliary system can be involved. Up to two-third of SLE patients develop GI symptoms at some stage of their illnesses. Clinical presentations of GI lupus are non-specific and can be difficult to differentiate from infective, thrombotic, therapy-related and non-SLE etiologies. Clinical acumen and appropriate endoscopic, biopsy and imaging procedures are essential for establishing the correct diagnosis. Acute abdominal pain in SLE patients can herald an intra-abdominal catastrophe and should be evaluated promptly. Surgical intervention should be instituted without delay if conservative management fails or when there is clinical or radiological suspicion of visceral perforation or intra-abdominal collections.
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Affiliation(s)
- C C Mok
- Department of Medicine and Geriatrics, Tuen Mun Hospital, New Territories, Hong Kong, China.
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20
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Seiderer J, Zech CJ, Reinisch W, Lukas M, Diebold J, Wrba F, Teml A, Chalupna P, Stritesky J, Schoenberg SO, Schima W, Göke B, Ochsenkühn T. A multicenter assessment of liver toxicity by MRI and biopsy in IBD patients on 6-thioguanine. J Hepatol 2005; 43:303-9. [PMID: 15964660 DOI: 10.1016/j.jhep.2005.02.051] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2004] [Revised: 02/21/2005] [Accepted: 02/24/2005] [Indexed: 12/18/2022]
Abstract
BACKGROUND/AIMS Although 6-thioguanine (6-TG) has been suggested as an effective treatment option for patients with inflammatory bowel disease (IBD), the recent description of its hepatotoxicity has led to the recommendation not to consider this drug. We initiated a multicenter safety study in IBD-patients treated with 6-TG to investigate hepatic changes by liver biopsy and magnetic resonance imaging (MRI). METHODS Forty-five patients from three European centers treated with 6-TG (40-80 mg/d) at least for 8 weeks were enrolled. In all patients liver biopsy and MRI were performed. Slides and MR images were independently read by two pathologists and radiologists, respectively, and interpreted according to predefined criteria by consent. RESULTS In 8 patients nodular regenerative hyperplasia (NRH) was diagnosed by liver biopsy, in 8 additional patients NRH could not be excluded due to equivocal pathological findings. MRI demonstrated a sensitivity of 77% and a specificity of 72% in the detection of pathohistological findings consistent with and/or possibly related to NRH. CONCLUSIONS Our study suggests that 6-TG therapy in IBD patients is associated with NRH of the liver. Based on a special MRI protocol, non-invasive diagnosis of NRH with promising sensitivity and specificity was demonstrated.
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Affiliation(s)
- Julia Seiderer
- Department of Internal Medicine II, University Hospital Munich-Grosshadern, Munich, Germany
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21
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von Landenberg P, Baumgartner M, Schoelmerich J, Lackner KJ, Klein R. Clinical Relevance of Antiphospholipid Antibodies in Primary Biliary Cirrhosis. Ann N Y Acad Sci 2005; 1051:20-8. [PMID: 16126941 DOI: 10.1196/annals.1361.043] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Primary biliary cirrhosis (PBC) is a cholestatic liver disease characterized by the presence of antimitochondrial autoantibodies (AMAs), but also with reactivities to other autoantigens. Recent studies showed that antibodies to phospholipids (APAs) represent an important group of autoantibodies identified in patients with PBC. In this study different types of APAs were identified in the sera of patients with PBC and autoimmune hepatitis (AIH) and control subjects. Sera from patients with PBC and AIH were tested for the presence of antibodies directed against cardiolipin (CL), phosphatidylserine (PS), and to beta(2)-glycoprotein I (beta(2)-GPI). Furthermore, an in-house test for antithromboplastin antibodies was performed. Antinuclear antibodies (ANAs) and antimitochondrial antibodies (AMAs) were tested with standard tests. IgM anti-PS antibodies were found in 75% of the 51 PBC patients, but only in 4% of the 48 AIH patients (P < 0.0001). IgM anti-CL antibodies were more frequently detected in AIH than in PBC (75% vs. 89%; P = 0.045). IgM anti-beta(2)-GPI antibodies were observed more frequently in patients with AIH (83%) than with PBC (59%; P = 0.007). The APAs of the IgG type did not differ significantly between the groups of patients. Considering the clinical/laboratory parameters, the levels of alkaline phosphatase (P = 0.017), glutamate pyruvate transaminase (P = 0.035), and glutamate oxalacetate transaminase (P = 0.034) were significantly higher in PBC patients who were positive for IgM anti-PS antibodies than in the anti-PS antibody-negative patients. In conclusion, APAs are present in PBC patients with a higher level of the disease or more intense liver damage than in patients without APAs. Thus IgM anti-PS antibodies represent a new marker of activity in PBC patients.
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Affiliation(s)
- Philipp von Landenberg
- Institute of Clinical Chemistry and Laboratory Medicine, Johannes Gutenberg University, Langenbeck Strasse 1, 55131 Mainz.
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