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Liu X, Cao X, Pang Y, Min F. Primary hepatic mucosa-associated lymphoid tissue lymphoma with HP and previous HBV infection: A case report and literature review. J Infect Chemother 2022; 28:1182-1188. [PMID: 35459609 DOI: 10.1016/j.jiac.2022.04.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 03/29/2022] [Accepted: 04/08/2022] [Indexed: 02/05/2023]
Abstract
Primary hepatic mucosa-associated lymphoid tissue (MALT) lymphoma is a relatively rare disease with low malignancy, and its aetiology is unclear. A 65-year-old man presented with abdominal pain. Hepatitis virus examination revealed a previous hepatitis B virus (HBV) infection, and a carbon-13 urea breath test result was positive for the patient. Abdominal contrast-enhanced computed tomography revealed a patch of abnormal density in the right posterior lobe of the liver. The patient underwent VI segment hepatectomy and was pathologically diagnosed with hepatic MALT lymphoma. After the operation, he received quadruple anti-Helicobacter pylori (HP) therapy and refused other treatments. He has been followed up by telephone for 20 months after discharge and is now in a stable condition. In this study, we counted 105 cases of hepatic MALT lymphomas reported in English or Chinese since 1995 and summarised the clinical characteristics and concomitant diseases in this condition. Based on the literature review, we speculated that chronic infectious diseases, especially viral infections (including hepatitis C virus (HCV) and HBV) and HP infection, are associated with the pathogenesis of primary hepatic MALT lymphoma. In addition, autoimmune diseases might also play a role in this condition.
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Affiliation(s)
- Xinyi Liu
- Department of Haematology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, 225000, China
| | - Xuewei Cao
- Department of Rheumatology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, 150000, China
| | - Yuanyuan Pang
- Department of Gastroenterology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, 225000, China
| | - Fengling Min
- Department of Haematology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, 225000, China.
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2
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Zhou X, Wuchter P, Egerer G, Kriegsmann M, Kommoss FKF, Witzens-Harig M, Kriegsmann K. Serological hepatitis B virus (HBV) activity in patients with HBV infection and B-cell non-Hodgkin's lymphoma. Eur J Haematol 2020; 104:469-475. [PMID: 31961011 DOI: 10.1111/ejh.13388] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 01/14/2020] [Accepted: 01/15/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND Previous epidemiological studies suggest an association between hepatitis B virus (HBV) infection and B-cell non-Hodgkin lymphoma (B-NHL). The aim of our study was to evaluate clinical characteristics and serological indicators of HBV activity in patients who were diagnosed with both HBV infection and indolent or aggressive B-NHL. METHODS Seventy-two patients with current or resolved HBV infection and B-NHL were identified between 2000 and 2017 at our institution. RESULTS Forty-five (63%) and 27 (37%) patients were identified with aggressive and indolent B-NHL, respectively. In indolent B-NHL, the proportion of HBsAg-positive patients was significantly higher compared with aggressive B-NHL (59% vs 38%, P = .03). HBV-DNA levels were significantly higher in patients with indolent compared to aggressive B-NHL (P = .01). In the subgroup analyzes of follicular lymphoma (FL) and diffuse large B-cell lymphoma (DLBCL), the rate of HBsAg positivity in FL is significantly higher than that in DLBCL (83% vs 44%, P = .04), and HBV-DNA levels were significantly higher in FL compared with DLBCL (P = .007). CONCLUSION Our results suggest that serological HBV activity is higher in patients with both HBV infection and indolent B-NHL compared to those with aggressive B-NHL.
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Affiliation(s)
- Xiang Zhou
- Department of Internal Medicine V, Heidelberg University Hospital, University of Heidelberg, Heidelberg, Germany.,Department of Internal Medicine II, Würzburg University Hospital, University of Würzburg, Würzburg, Germany
| | - Patrick Wuchter
- Institute of Transfusion Medicine and Immunology, Medical Faculty Mannheim, Heidelberg University, German Red Cross Blood Service Baden-Württemberg-Hessen, Mannheim, Germany
| | - Gerlinde Egerer
- Department of Internal Medicine V, Heidelberg University Hospital, University of Heidelberg, Heidelberg, Germany
| | - Mark Kriegsmann
- Insititue of Pathology, Heidelberg University Hospital, University of Heidelberg, Heidelberg, Germany
| | - Felix K F Kommoss
- Insititue of Pathology, Heidelberg University Hospital, University of Heidelberg, Heidelberg, Germany
| | - Mathias Witzens-Harig
- Department of Internal Medicine V, Heidelberg University Hospital, University of Heidelberg, Heidelberg, Germany
| | - Katharina Kriegsmann
- Department of Internal Medicine V, Heidelberg University Hospital, University of Heidelberg, Heidelberg, Germany
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Masarone M, Persico M. Hepatitis C virus infection and non-hepatocellular malignancies in the DAA era: A systematic review and meta-analysis. Liver Int 2019; 39:1292-1306. [PMID: 30983083 DOI: 10.1111/liv.14119] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 03/12/2019] [Accepted: 04/05/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS Direct antiviral agents have greatly improved therapeutic options for chronic hepatitis C. Indeed, former "difficult-to-treat" patients can now be treated and can achieve sustained response. Hepatitis C virus (HCV) is associated with hepatocellular carcinoma and with B-cell non-Hodgkin lymphoma (B-NHL). Other malignancies have been reported to be associated with HCV infection albeit with various grades of evidence. Antineoplastic treatment is often reduced or suspended in HCV-positive cancer patients to avoid "HCV reactivation." In this setting, antiviral therapy combined with antineoplastic protocols may improve the outcome. For this reason, we conducted a systematic review and a meta-analysis to update the association between HCV infection and non-hepatocellular malignancies, and to shed light on the effects exerted by antiviral treatment on the natural history of oncological diseases. METHODS Relevant studies were identified by searching PUBMED, EMBASE and MEDLINE up to 1 August 2018. Pooled risk estimates were calculated with random-effects models according to PRISMA guidelines. RESULTS A total of 58 studies were included in the analysis: 27 studies of the association between HCV and B-NHL(OR 3.36; 95% CI 2.40-4.72;P < 0.00001);13 studies of the association between sustained virological response and progression-free survival (PFS) in B-NHL patients(OR 9.34; 95% CI 4.90-17.79; P < 0.00001); 13 studies of the association between HCV and intrahepatic-cholangio-carcinoma (OR 3.95;95% CI 2.25-6.94; P < 0.00001); and 5 studies of the association between HCV infection and pancreatic adeno-carcinoma(OR 1.60; 95% CI:1.25-2.04; P = 0.0002). CONCLUSIONS This study updates the strong association between B-NHL and HCV infection, confirms the association between HCV and non-hepatocellular tumours, and demonstrates a very strong association between viral eradication and a better outcome of HCV-positive B-NHL.
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Affiliation(s)
- Mario Masarone
- Internal Medicine and Hepatology Unit, University of Salerno, Salerno, Italy
| | - Marcello Persico
- Internal Medicine and Hepatology Unit, University of Salerno, Salerno, Italy
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Pozzato G, Mazzaro C, Gattei V. Hepatitis C Virus-Associated Non-Hodgkin Lymphomas: Biology, Epidemiology, and Treatment. Clin Liver Dis 2017; 21:499-515. [PMID: 28689589 DOI: 10.1016/j.cld.2017.03.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Eradication of hepatitis C virus (HCV) in indolent non-Hodgkin lymphomas (NHLs), especially in marginal zone lymphomas, determines the regression of the hematologic disorder in a significant fraction of cases. Because direct antiviral agents show an excellent profile in terms of efficacy, safety, and rapid onset of action, these drugs can be used in any clinical situation and in the presence of any comorbidities. To avoid the progression of the NHL, despite HCV eradication, antiviral therapy should be provided as soon as the viral infection is discovered; before that, the chronic antigenic stimulation determines the irreversible proliferation of neoplastic B cells.
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Affiliation(s)
- Gabriele Pozzato
- Department of Clinical and Surgical Sciences, University of Trieste, Ematologia Clinica, Ospedale Maggiore, Piazza Ospedale 1, Trieste 34121, Italy.
| | - Cesare Mazzaro
- Clinical and Experimental Onco-Hematology Unit, Centro di Riferimento Oncologico, I.R.C.C.S., Aviano 33081, Italy
| | - Valter Gattei
- Clinical and Experimental Onco-Hematology Unit, Centro di Riferimento Oncologico, I.R.C.C.S., Aviano 33081, Italy
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5
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Visentini M, Fiorilli M, Casato M. From the pathogenesis to the cure of indolent B-cell lymphoproliferative disorders associated with hepatitis C virus infection: which role for direct-acting antivirals? Expert Rev Hematol 2017; 10:719-727. [PMID: 28675071 DOI: 10.1080/17474086.2017.1349607] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Hepatitis C virus (HCV) causes monoclonal B cell lymphoproliferative disorders ranging from benign, such as in mixed cryoglobulinemia (MC), to indolent or aggressive lymphomas. MC and indolent lymphomas commonly regress when HCV is eradicated with interferon (IFN) therapy; however, sustained virologic response (SVR) to IFN is achieved only in ~50% of patients. The new all oral direct-acting antivirals (DAA), yielding nearly 100% SVR, promise a breakthrough in the treatment of HCV-associated lymphoproliferative disorders, but experience is still scanty. Areas covered: A literature search was performed to summarize current pathogenetic hypotheses in HCV-associated indolent lymphoproliferative disorders and to identify clinical trials focused on the use of antiviral therapy. Hematological outcomes of IFN-based and IFN-free DAA-based regimens were compared. Expert commentary: While MC appears to regress in most patients after DAA therapy, the still very limited experience with indolent lymphomas suggests that hematologic responses might be less than those observed with IFN. Furthermore, anecdotal observations of early progression to aggressive lymphoma after DAA are disquieting. Large studies are needed to determine the values and limits of DAA for treating HCV-associated indolent lymphomas and to identify subgroups at risk of non-response.
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Affiliation(s)
- Marcella Visentini
- a Department of Clinical Medicine , Sapienza University of Rome , Rome , Italy
| | - Massimo Fiorilli
- a Department of Clinical Medicine , Sapienza University of Rome , Rome , Italy
| | - Milvia Casato
- a Department of Clinical Medicine , Sapienza University of Rome , Rome , Italy
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Merli M, Rattotti S, Gotti M, Arcaini L. Antiviral therapies for managing viral hepatitis in lymphoma patients. Expert Opin Pharmacother 2017; 18:363-376. [PMID: 28140702 DOI: 10.1080/14656566.2017.1288718] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
INTRODUCTION In patients with lymphoma the detection of positive hepatitis B or C viruses (HBV and HCV) serology involves crucial therapeutic consequences. In HBV-infected patients the serological profile of active (HBsAg-positive) or resolved (HBsAg-negative/anti-HBcAb-positive) infection is associated to differential risk of viral reactivation during rituximab-based therapy and require appropriate strategies of monitoring and of antiviral prophylaxis. In HCV-associated NHL patients consolidated data demonstrated that interferon (IFN)-based antiviral therapy (AT) is able to induce lymphoma regression strictly related to viral eradication, while preliminary data of the new direct-acting antivirals (DAAs) are very promising. Areas covered: This review summarizes current evidences about HBV reactivation risk in patients undergoing rituximab-based treatments and appropriate options of antiviral prophylaxis with lamivudine, entecavir or tenofovir, as well as pre-emptive strategy in HBsAg-negative/HBcAb-positive patients. Moreover previous experiences with IFN-based AT as well as recent studies with DAAs in HCV-associated indolent lymphomas or diffuse large B-cell lymphoma (DLBCL) are reviewed. Expert opinion: Entecavir or tenofovir prophylaxis is recommended for HBsAg-positive patients, while universal prophilaxis with lamivudine may be preferred in HBsAg-negative/anti-HBc-positive patients. In asymptomatic patients with HCV-associated indolent lymphoma DAA-based AT should be used as first-line option, while in DLBCL its deliver after immunochemotherapy-induced complete remission is suggested.
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Affiliation(s)
- Michele Merli
- a Division of Hematology , University Hospital Ospedale di Circolo & Fondazione Macchi, University of Insubria , Varese , Italy
| | - Sara Rattotti
- b Department of Hematology-Oncology , Fondazione IRCCS Policlinico San Matteo , Pavia , Italy
| | - Manuel Gotti
- b Department of Hematology-Oncology , Fondazione IRCCS Policlinico San Matteo , Pavia , Italy
| | - Luca Arcaini
- b Department of Hematology-Oncology , Fondazione IRCCS Policlinico San Matteo , Pavia , Italy.,c Department of Molecular Medicine , University of Pavia , Pavia , Italy
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Hepatitis C virus and non-Hodgkin's lymphomas: A minireview. J Adv Res 2016; 8:131-137. [PMID: 28149648 PMCID: PMC5272953 DOI: 10.1016/j.jare.2016.11.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Revised: 11/28/2016] [Accepted: 11/30/2016] [Indexed: 12/14/2022] Open
Abstract
B-cell NHL is strongly associated with HCV that was proved in the last 2 decades. The most common HCV infection related B-NHL subtypes include MZL and DLBCL lymphomas. HCV-positive NHL patients usually present with older age at diagnosis, higher LDH, and more extranodal disease. The standard chemo-immunotherapy tolerance is generally good. Antiviral treatment achieves virological and hematological remission in HCV associated indolent lymphoma. More aggressive lymphoma requires combination of antiviral treatment and chemotherapy. New generation of HCV antiviral drugs is safe and is highly efficacious. Regimens including DAAs appear promising options as they can reduce the HCV-associated NHL incidence by dramatically lowering the HCV chronic carriers.
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8
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Merli M, Carli G, Arcaini L, Visco C. Antiviral therapy of hepatitis C as curative treatment of indolent B-cell lymphoma. World J Gastroenterol 2016; 22:8447-8458. [PMID: 27784957 PMCID: PMC5064026 DOI: 10.3748/wjg.v22.i38.8447] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Revised: 08/02/2016] [Accepted: 08/23/2016] [Indexed: 02/06/2023] Open
Abstract
The association of hepatitis C virus (HCV) and B-cell non-Hodgkin lymphomas (NHL) has been highlighted by several epidemiological and biological insights; however the most convincing evidence is represented by interventional studies demonstrating the capability of antiviral treatment (AT) with interferon (IFN) with or without ribavirin to induce the regression of indolent lymphomas, especially of marginal-zone origin. In the largest published retrospective study (100 patients) the overall response rate (ORR) after first-line IFN-based AT was 77% (44% complete responses) and responses were sustainable (median duration of response 33 mo). These results were confirmed by a recent meta-analysis on 254 patients, demonstrating an ORR of 73%. Moreover this analysis confirmed the highly significant correlation between the achievement of viral eradication sustained virological response (SVR) and hematological responses. Two large prospective studies demonstrated that AT is associated with improved survival and argue in favor of current guidelines’ recommendation of AT as preferential first-line option in asymptomatic patients with HCV-associated indolent NHL. The recently approved direct-acting antiviral agents (DAAs) revolutionized the treatment of HCV infection, leading to SVR approaching 100% in all genotypes. Very preliminary data of IFN-free DAAs therapy in indolent HCV-positive NHL seem to confirm their activity in inducing lymphoma regression.
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Peveling-Oberhag J, Arcaini L, Bankov K, Zeuzem S, Herrmann E. The anti-lymphoma activity of antiviral therapy in HCV-associated B-cell non-Hodgkin lymphomas: a meta-analysis. J Viral Hepat 2016; 23:536-44. [PMID: 26924533 DOI: 10.1111/jvh.12518] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2015] [Accepted: 12/15/2015] [Indexed: 12/29/2022]
Abstract
Many epidemiological studies provide solid evidence for an association of chronic hepatitis C virus (HCV) infection with B-cell non-Hodgkin's lymphoma (B-NHL). However, the most convincing evidence for a causal relationship between HCV infection and lymphoma development is the observation of B-NHL regression after HCV eradication by antiviral therapy (AVT). We conducted a literature search to identify studies that included patients with HCV-associated B-NHL (HCV-NHL) who received AVT, with the intention to treat lymphoma and viral disease at the same time. The primary end point was the correlation of sustained virological response (SVR) under AVT with lymphoma response. Secondary end points were overall lymphoma response rates and HCV-NHL response in correlation with lymphoma subtypes. We included 20 studies that evaluated the efficacy of AVT in HCV-NHL (n = 254 patients). Overall lymphoma response rate through AVT was 73% [95%>confidence interval, (CI) 67-78%]. Throughout studies there was a strong association between SVR and lymphoma response (83% response rate, 95%>CI, 76-88%) compared to a failure in achieving SVR (53% response rate, 95%>CI, 39-67%, P = 0.0002). There was a trend towards favourable response for AVT in HCV-associated marginal zone lymphomas (response rate 81%, 95%>CI, 74-87%) compared to nonmarginal zone origin (response rate 71%, 95%>CI, 61-79%, P = 0.07). In conclusion, in the current meta-analysis, the overall response rate of HCV-NHL under AVT justifies the recommendation for AVT as first-line treatment in patients who do not need immediate conventional treatment. The strong correlation of SVR and lymphoma regression supports the hypothesis of a causal relationship of HCV and lymphomagenesis.
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Affiliation(s)
- J Peveling-Oberhag
- Department of Internal Medicine 1, Goethe-University Hospital, Frankfurt, Germany
| | - L Arcaini
- Department of Hematology Oncology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.,Department of Molecular Medicine, University of Pavia, Pavia, Italy
| | - K Bankov
- Department of Internal Medicine 1, Goethe-University Hospital, Frankfurt, Germany
| | - S Zeuzem
- Department of Internal Medicine 1, Goethe-University Hospital, Frankfurt, Germany
| | - E Herrmann
- Institute for Biostatistics and Mathematical Modelling, Goethe-University, Frankfurt, Germany
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10
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The spectrum of MALT lymphoma at different sites: biological and therapeutic relevance. Blood 2016; 127:2082-92. [DOI: 10.1182/blood-2015-12-624304] [Citation(s) in RCA: 165] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Accepted: 02/01/2016] [Indexed: 12/14/2022] Open
Abstract
Abstract
Extranodal marginal zone (MZ) B-cell lymphomas of the mucosa-associated lymphoid tissue (MALT) arise from lymphoid populations that are induced by chronic inflammation in extranodal sites. The best evidence of an etiopathogenetic link is provided by the association between Helicobacter pylori–positive gastritis and gastric MALT lymphoma. Indeed, successful eradication of this microorganism with antibiotics can be followed by gastric MALT lymphoma regression in most cases. Other microbial agents have been implicated in the pathogenesis of MZ lymphoma arising at different sites. Apart from gastric MALT lymphoma, antibiotic therapies have been adequately tested only in ocular adnexal MALT lymphomas where upfront doxycycline may be a reasonable and effective initial treatment of patients with Chlamydophila psittaci–positive lymphoma before considering more aggressive strategies. In all other instances, antibiotic treatment of nongastric lymphomas remains investigational. Indeed, there is no clear consensus for the treatment of patients with gastric MALT lymphoma requiring further treatment beyond H pylori eradication or with extensive disease. Both radiotherapy and systemic treatments with chemotherapy and anti-CD20 antibodies are efficacious and thus the experience of individual centers and each patient’s preferences in terms of adverse effects are important parameters in the decision process.
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11
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Foster LH, Portell CA. The role of infectious agents, antibiotics, and antiviral therapy in the treatment of extranodal marginal zone lymphoma and other low-grade lymphomas. Curr Treat Options Oncol 2016; 16:28. [PMID: 25975444 DOI: 10.1007/s11864-015-0344-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OPINION STATEMENT There is strong evidence to corroborate the association with Helicobacter pylori (Hp) to gastric extranodal marginal zone lymphoma (ENMZL) and hepatitis C virus (HCV) to splenic/nodal marginal zone lymphoma. Koch's postulates generally hold for these two associations and eradication of the infectious agent is well supported. Hp eradication (HPE) is recommended as front-line therapy for early stage gastric ENMZL regardless of Hp status. Complete response (CR) rate for Hp-negative patients is not as high as for Hp-positive patients; however, the benign nature of HPE and high rates of salvage allow this strategy to be safe while sparing some Hp-negative patients from systemic therapy or radiation. Similarly for HCV-seropositive patients, treatment with antivirals should be strongly considered as first-line for those who do not require immediate cytoreductive therapy or at some point even after completing chemoimmunotherapy. The controversy regarding the role for antibiotics is greatest for primary ocular adnexal lymphoma (POAL). Considering the low incidence of Chlamydia psittaci (Cp) infection with OAL and the challenges to reliably identifying Cp, we typically do not consider doxycycline in POAL treatment. Involved-field radiotherapy (IFRT) remains the treatment of choice for most with unilateral POAL. However, if reliable detection of Cp is available and Cp is identified, patients with unilateral low tumor stage POAL who do not require immediate radiotherapy could be considered for doxycycline as front-line treatment. Other infectious associations to indolent lymphomas have been made, including Borrelia borgdorferi (Bb) in cutaneous lymphoma and Campylobacter in immunoproliferative small intestinal disease (IPSID), but these associations are not as strong and primary treatment targeting the infectious agents is not recommended.
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Affiliation(s)
- Laahn H Foster
- Division of Hematology and Oncology, University of Virginia School of Medicine, PO Box 800716, Charlottesville, VA, 22908-0716, USA
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12
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Zignego AL, Gragnani L, Piluso A, Sebastiani M, Giuggioli D, Fallahi P, Antonelli A, Ferri C. Virus-driven autoimmunity and lymphoproliferation: the example of HCV infection. Expert Rev Clin Immunol 2015; 11:15-31. [PMID: 25534977 DOI: 10.1586/1744666x.2015.997214] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
HCV chronic infection is characterized by possible development of both hepatic and extrahepatic manifestations. The infection by this both hepatotropic and lymphotropic virus is responsible for polyoligoclonal B-lymphocyte expansion, leading to several immune-mediated disorders. Mixed cryoglobulinemia syndrome that in some cases may evolve to frank B-cell non-Hodgkin's lymphoma is the prototype of HCV-driven autoimmune and lymphoproliferative disorders. The HCV oncogenic potential has been suggested by several clinicoepidemiological and laboratory studies; it includes hepatocellular carcinoma, B-cell non-Hodgkin's lymphoma and papillary thyroid cancer. The definition HCV syndrome refers to the complex of HCV-driven diseases; these latter are characterized by heterogeneous geographical distribution, suggesting a role of other important genetic and/or environmental cofactors. The natural history of HCV syndrome is the result of a multifactorial and multistep pathogenetic process, which may evolve from mild manifestations to systemic autoimmune disorders, and less frequently to malignant neoplasias. The present updated review analyzes the clinical and pathogenetic aspects of the main HCV-associated diseases.
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Affiliation(s)
- Anna Linda Zignego
- Center for Systemic Manifestations of Hepatitis Viruses (MASVE), Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
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Tasleem S, Sood GK. Hepatitis C Associated B-cell Non-Hodgkin Lymphoma: Clinical Features and the Role of Antiviral Therapy. J Clin Transl Hepatol 2015; 3:134-9. [PMID: 26357640 PMCID: PMC4548354 DOI: 10.14218/jcth.2015.00011] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2015] [Revised: 05/16/2015] [Accepted: 05/18/2015] [Indexed: 12/13/2022] Open
Abstract
The link between chronic hepatitis C virus (HCV) infection and a subset of B-cell non-Hodgkin lymphomas (B-NHL) is strongly supported by epidemiological studies. Evidence demonstrating complete regression of lymphoma after antiviral treatments suggests possible chronic antigenic stimulation for the origin of B-NHL and provides evidence for a virus-mediated lymphomagenesis. B-NHL is a heterogeneous group of lymphomas with varied clinical presentation and may be indolent or aggressive. The optimal management of HCV related B-NHL is not clear. Antiviral treatment may be sufficient for low-grade lymphomas, but chemotherapy is necessary in patients with high grade lymphomas. Interferon (IFN)-based antiviral treatment regimens for HCV infection are limited by poor tolerance and suboptimal antiviral response. Recently approved novel direct acting antiviral (DAA) drugs are highly effective and safe. This has opened a new era for the treatment of HCV related B-NHL alone or in conjunction with chemotherapy. Treatment of HCV associated B-NHL should be performed in an interdisciplinary approach in close consultation with hematologist and hepatologist. In this review, we summarize data regarding clinical features and epidemiology of B-NHL and discuss novel therapeutic approaches, including DAAs, that may prove to be effective in the treatment of HCV associated lymphomas.
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Affiliation(s)
- Syed Tasleem
- Department of Surgery, St. Luke’s Center for Liver Disease, Baylor College of Medicine, Houston, Texas, USA
| | - Gagan K Sood
- Department of Surgery, St. Luke’s Center for Liver Disease, Baylor College of Medicine, Houston, Texas, USA
- Department of Gastroenterology and Hepatology, Baylor College of Medicine, Houston, Texas, USA
- Correspondence to: Gagan K Sood, Department of Surgery, St. Luke’s Center for Liver disease, Baylor College of Medicine, 6620 Main Street, Houston, Texas 77030, USA. Tel: +1-832-355-1400, Fax: +1-713-610-2479, E-mail:
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14
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Sulyok M, Makara M, Újhelyi E, Vályi-Nagy I. Non-Hodgkin lymphoma and hepatitis C: where we are and what next? Pathol Oncol Res 2014; 21:1-7. [PMID: 25273531 DOI: 10.1007/s12253-014-9845-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2014] [Accepted: 09/19/2014] [Indexed: 12/16/2022]
Abstract
The association between hepatitis C virus and certain B-cell non-Hodgkin lymphomas, such as marginal zone lymphomas, is supported by epidemiological studies. The exact pathogenetic mechanism is still unknown but both chronic antigenic stimulation and viral lymphotropism may contribute to the evolution of the malignant clone. Furthermore, the hematologic response following hepatitis C antiviral treatment suggests that the virus may have an etiologic role. Interferon and ribavirin based treatment proved to be successful in small case series of hepatitis C virus associated splenic lymphoma with villous lymphocytes, therefore, it is suggested that antiviral treatment could be an alternative to chemo-immunotherapy. In the near future new more potent direct acting antivirals will make interferon free treatments possible. It is still an open question whether these new short-course regimens are also effective in the treatment of associated lymphomas and what is the importance of the lymphoid reservoir in eliminating HCV.
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Affiliation(s)
- Mihály Sulyok
- St. István and St László Hospital, Hepatology Center, 1097, Albert Flórián str. 5-7, Budapest, Hungary,
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Wang SS, Nieters A. Unraveling the interactions between environmental factors and genetic polymorphisms in non-Hodgkin lymphoma risk. Expert Rev Anticancer Ther 2014; 10:403-13. [DOI: 10.1586/era.09.194] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Kountouras J, Zavos C, Giorgakis N, Tantsi N, Kotsani M. Additional data on Helicobacter pylori and hepatitis C virus infections and lymphoma association. Eur J Intern Med 2014; 25:e7-8. [PMID: 23651954 DOI: 10.1016/j.ejim.2013.04.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2013] [Revised: 04/08/2013] [Accepted: 04/10/2013] [Indexed: 12/19/2022]
Affiliation(s)
- Jannis Kountouras
- Department of Medicine, Second Medical Clinic, Aristotle University of Thessaloniki, Ippokration Hospital, Thessaloniki, Greece.
| | - Christos Zavos
- Department of Medicine, Second Medical Clinic, Aristotle University of Thessaloniki, Ippokration Hospital, Thessaloniki, Greece
| | - Nikolaos Giorgakis
- Department of Medicine, Second Medical Clinic, Aristotle University of Thessaloniki, Ippokration Hospital, Thessaloniki, Greece
| | - Nikoleta Tantsi
- Department of Medicine, Second Medical Clinic, Aristotle University of Thessaloniki, Ippokration Hospital, Thessaloniki, Greece
| | - Marina Kotsani
- Department of Medicine, Second Medical Clinic, Aristotle University of Thessaloniki, Ippokration Hospital, Thessaloniki, Greece
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17
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Hepatitis C-associated B-cell non-Hodgkin lymphomas. Epidemiology, molecular signature and clinical management. J Hepatol 2013; 59:169-77. [PMID: 23542089 DOI: 10.1016/j.jhep.2013.03.018] [Citation(s) in RCA: 141] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2013] [Revised: 03/16/2013] [Accepted: 03/19/2013] [Indexed: 12/14/2022]
Abstract
There is ample epidemiologic evidence for an association of chronic hepatitis C virus (HCV) infection with B-cell non-Hodgkin lymphoma (B-NHL). B-NHL subtypes most frequently associated with HCV are marginal zone lymphoma and diffuse large B-cell lymphoma. The most convincing evidence for a causal relationship between HCV infection and lymphoma development is the observation of B-NHL regression after HCV eradication by antiviral therapy (AVT). In fact, for indolent HCV-associated B-NHL, first-line AVT instead of standard immune-chemotherapy might be considered. Molecular mechanisms of HCV-NHL development are still poorly understood. Three general theories have emerged to understand the HCV-induced lymphomagenesis: (1) continuous external stimulation of lymphocyte receptors by viral antigens and consecutive proliferation; (2) HCV replication in B cells with oncogenic effect mediated by intracellular viral proteins; (3) permanent B-cell damage, e.g., mutation of tumor suppressor genes, caused by a transiently intracellular virus ("hit and run" theory). This review systematically summarizes the data on epidemiology, interventional studies, and molecular mechanisms of HCV-associated B-NHL.
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18
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Primary hepatic mucosa-associated lymphoid tissue (MALT) lymphoma. Clin J Gastroenterol 2013; 6:150-5. [DOI: 10.1007/s12328-013-0362-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2012] [Accepted: 01/18/2013] [Indexed: 10/27/2022]
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19
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Coskun A, Yukselen O, Yukselen V, Karaoglu AO. Lacrimal gland marginal zone lymphoma: regression after treatment of chronic hepatitis C virus infection: case report and review of the literature. Intern Med 2013; 52:2615-8. [PMID: 24292750 DOI: 10.2169/internalmedicine.52.0450] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
A 43-year-old woman was first admitted to the ophthalmology clinic with the complaint of a mass compressing the right eye. Based on clinical and laboratory examinations she was diagnosed as having marginal zone lymphoma (MZL) of the right lacrimal gland in addition to hepatitis C virus (HCV) infection. After the treatment for HCV infection with pegylated interferon plus ribavirin, a radiographic response of the MZL was obtained; she remains in remission through thirty months of clinical follow-up. In this case, the treatment of HCV infection led to regression of MZL suggesting the necessity of testing for HCV infection and treatment of the HCV infection should be highly considered in all HCV-positive patients with MZL's.
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Affiliation(s)
- Adil Coskun
- Department of Gastroenterology, Adnan Menderes University, School of Medicine, Turkey
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20
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Indolent B-cell lymphomas associated with HCV infection: clinical and virological features and role of antiviral therapy. Clin Dev Immunol 2012; 2012:638185. [PMID: 22956970 PMCID: PMC3432550 DOI: 10.1155/2012/638185] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2012] [Revised: 07/04/2012] [Accepted: 07/04/2012] [Indexed: 02/06/2023]
Abstract
The association between hepatitis C virus (HCV) infection and B-cell non-Hodgkin's lymphomas (NHL) has been demonstrated by epidemiological studies, in particular in highly endemic geographical areas such as Italy, Japan, and southern parts of United States. In these countries, together with diffuse large B-cell lymphomas, marginal zone lymphomas are the histotypes most frequently associated with HCV infection; in Italy around 20–30% cases of marginal zone lymphomas are HCV positive. Recently, antiviral treatment with interferon with or without ribavirin has been proved to be effective in the treatment of HCV-positive patients affected by indolent lymphoma, prevalently of marginal zone origin. An increasing number of experiences confirmed the validity of this approach in marginal zone lymphomas and in other indolent NHL subtypes like lymphoplasmacytic lymphoma. Across different studies, overall response rate was approximately 75%. Hematological responses resulted significantly associated with the eradication of the virus. This is the strongest evidence of a causative link between HCV and lymphomas. The aim of this paper is to illustrate the relationship between HCV infection and different subtypes of indolent B-cell lymphomas and to systematically summarize the data from the therapeutic studies that reported the use of antiviral treatment as hematological therapy in patients with HCV-associated indolent lymphomas.
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21
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Cumulative Epigenetic Abnormalities in Host Genes with Viral and Microbial Infection during Initiation and Progression of Malignant Lymphoma/Leukemia. Cancers (Basel) 2011; 3:568-81. [PMID: 24212629 PMCID: PMC3756377 DOI: 10.3390/cancers3010568] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2010] [Revised: 01/25/2011] [Accepted: 01/25/2011] [Indexed: 01/08/2023] Open
Abstract
Although cancers have been thought to be predominantly driven by acquired genetic changes, it is becoming clear that microenvironment-mediated epigenetic alterations play important roles. Aberrant promoter hypermethylation is a prevalent phenomenon in human cancers as well as malignant lymphoma/leukemia. Tumor suppressor genes become frequent targets of aberrant hypermethylation in the course of gene-silencing due to the increased and deregulated DNA methyltransferases (DNMTs). The purpose of this article is to review the current status of knowledge about the contribution of cumulative epigenetic abnormalities of the host genes after microbial and virus infection to the crisis and progression of malignant lymphoma/leukemia. In addition, the relevance of this knowledge to malignant lymphoma/leukemia assessment, prevention and early detection will be discussed.
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22
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Some patients with NHL possessed immunoreactivity to gliadin and to cow’s milk proteins. Int J Hematol 2009; 90:212-216. [DOI: 10.1007/s12185-009-0383-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2008] [Revised: 06/23/2009] [Accepted: 06/29/2009] [Indexed: 01/27/2023]
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23
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Ramos-Casals M, Muñoz S, Zerón PB. Hepatitis C Virus and Sjögren's Syndrome: Trigger or Mimic? Rheum Dis Clin North Am 2008; 34:869-84, vii. [DOI: 10.1016/j.rdc.2008.08.007] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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24
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Doi H, Horiike N, Hiraoka A, Koizumi Y, Yamamoto Y, Hasebe A, Ichikawa S, Yano M, Miyamoto Y, Ninomiya T, Ishimaru Y, Miyagawa M, Takamura K, Kawasaki H, Kozuka T, Maeda T, Yoshino T. Primary hepatic marginal zone B cell lymphoma of mucosa-associated lymphoid tissue type: case report and review of the literature. Int J Hematol 2008; 88:418-423. [PMID: 18807227 DOI: 10.1007/s12185-008-0153-9] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2008] [Revised: 06/22/2008] [Accepted: 07/04/2008] [Indexed: 12/12/2022]
Abstract
A primary hepatic marginal zone B cell lymphoma of mucosa-associated lymphoid tissue (MALT) is very rare. We found a solitary mass 27 mm in size in the left lobe of the liver of a 58-year-old Japanese man with a history of hepatitis-C infection. Based on the results of imaging studies, the tumor was diagnosed as a hepatocellular carcinoma (HCC). The left lobe of the liver was lobectomized and microscopic findings showed that the tumor was a hepatic MALT lymphoma, while immunohistochemistry showed it to be positive for CD20 and CD79a. In a fluorodeoxyglucose-positron emission tomography examination integrated with computed tomography scanning (FDG-PET CT) before surgery, the tumor was revealed to have a high standardized uptake value (SUV) for FDG. The patient received chemotherapy after surgery. To the best of our knowledge, 45 cases had been reported with a mean age for all patients of 61.4 years. The pathogenesis remains unclear, although half of the patients had a past history of chronic inflammatory liver disease. Surgical resection was performed in most cases and some patients received postoperative chemotherapy or radiotherapy. The clinicopathologic characteristics and management of this extremely rare disease are also discussed.
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Affiliation(s)
- Hirokazu Doi
- Department of Gastroenterology, Ehime Prefectural Central Hospital, Ehime, 790-0024, Japan.
| | - Norio Horiike
- Department of Gastroenterology, Ehime Prefectural Central Hospital, Ehime, 790-0024, Japan
| | - Atsushi Hiraoka
- Department of Gastroenterology, Ehime Prefectural Central Hospital, Ehime, 790-0024, Japan
| | - Yohei Koizumi
- Department of Gastroenterology, Ehime Prefectural Central Hospital, Ehime, 790-0024, Japan
| | - Yasunori Yamamoto
- Department of Gastroenterology, Ehime Prefectural Central Hospital, Ehime, 790-0024, Japan
| | - Aki Hasebe
- Department of Gastroenterology, Ehime Prefectural Central Hospital, Ehime, 790-0024, Japan
| | - Soichi Ichikawa
- Department of Gastroenterology, Ehime Prefectural Central Hospital, Ehime, 790-0024, Japan
| | - Makoto Yano
- Department of Gastroenterology, Ehime Prefectural Central Hospital, Ehime, 790-0024, Japan
| | - Yasunao Miyamoto
- Department of Gastroenterology, Ehime Prefectural Central Hospital, Ehime, 790-0024, Japan
| | - Tomoyuki Ninomiya
- Department of Gastroenterology, Ehime Prefectural Central Hospital, Ehime, 790-0024, Japan
| | - Yoshihiro Ishimaru
- Department of Radiology, Ehime Prefectural Central Hospital, Ehime, Japan
| | - Masao Miyagawa
- Department of Radiology, Ehime Prefectural Central Hospital, Ehime, Japan
| | - Kazuhito Takamura
- Department of Surgery, Ehime Prefectural Central Hospital, Ehime, Japan
| | - Hideki Kawasaki
- Department of Surgery, Ehime Prefectural Central Hospital, Ehime, Japan
| | - Teruhiko Kozuka
- Department of Hematology, Ehime Prefectural Central Hospital, Ehime, Japan
| | - Toshiharu Maeda
- Department of Medical Laboratory, Ehime Prefectural Central Hospital, Ehime, Japan
| | - Tadashi Yoshino
- Department of Pathology, Okayama University Graduate School of Medicine and Dentistry, Okayama, Japan
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25
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Koubaa Mahjoub W, Chaumette-Planckaert MT, Murga Penas EM, Dierlamm J, Leroy K, Delfau MH, Loriau J, Gaulard P, Delchier JC, Zafrani ES, Copie-Bergman C. Primary hepatic lymphoma of mucosa-associated lymphoid tissue type: a case report with cytogenetic study. Int J Surg Pathol 2008; 16:301-7. [PMID: 18387997 DOI: 10.1177/1066896907312671] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Primary hepatic lymphoma of mucosa-associated lymphoid tissue type is extremely rare. Only 38 cases have been reported to date. A case of a 59-year-old man with Helicobacter pylori-resistant gastric ulcers and Buerger disease who was followed up since 1999 is reported. A 2-cm hepatic nodule was incidentally found during partial gastrectomy and corresponded to mucosa-associated lymphoid tissue-type lymphoma without underlying liver disease. Molecular studies showed a clonal immunoglobulin heavy-chain gene rearrangement. Investigations for the mucosa-associated lymphoid tissue lymphoma-associated translocations t(11;18) and t(14;18), as well as the t(3;14)(q27;q32), were negative, whereas trisomy 3 and trisomy 18 were detected.
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Affiliation(s)
- Wafa Koubaa Mahjoub
- Département de Pathologie, Assistance Publique-Hôpitaux de Paris, Groupe Henri Mondor-Albert Chenevier, Créteil, France
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26
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Tursi A, Inchingolo CD. Synchronous gastric and colonic MALT-lymphoma in coeliac disease: a long-term follow-up on gluten-free diet. Dig Liver Dis 2007; 39:1035-8. [PMID: 16971196 DOI: 10.1016/j.dld.2006.07.016] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2006] [Revised: 07/17/2006] [Accepted: 07/26/2006] [Indexed: 12/11/2022]
Abstract
We describe the first case of synchronous gastric and colonic mucosa-associated lymphoid tissue lymphoma in coeliac disease. After refusing any other treatment, the patient started a gluten-free diet but a re-evaluation 3 years later failed to demonstrate improvement of the gastric neoplasia on a gluten-free diet, whilst the colonic mucosa-associated lymphoid tissue lymphoma behaviour was unknown (the patient refused a new colonoscopic evaluation).
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Affiliation(s)
- A Tursi
- Digestive Endoscopy Unit, Lorenzo Bonomo Hospital, Andria (BA), Italy.
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27
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Inagaki H. Mucosa-associated lymphoid tissue lymphoma: molecular pathogenesis and clinicopathological significance. Pathol Int 2007; 57:474-84. [PMID: 17610471 DOI: 10.1111/j.1440-1827.2007.02128.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Mucosa-associated lymphoid tissue (MALT) lymphoma is a low-grade tumor closely associated with chronic inflammation such as that of Helicobacter pylori gastritis, Sjogren's syndrome, and Hashimoto's thyroiditis. Tumor regression by H. pylori eradication alone is well known in gastric MALT lymphoma, but some tumors occur in the absence of pre-existing chronic inflammation. The understanding of MALT lymphoma biology has significantly improved, and recurrent cytogenetic alterations have been detected. These include the trisomies 3 and 18, and the translocations t(11;18)(q21;q21), t(1;14)(p22;q32), t(14;18)(q32;q21), and t(3;14)(p14.1;q32). At least some of these alterations result in the constitutive activation of the nuclear factor (NF)-kappaB pathway, and may exert anti-apoptotic action. Apoptosis inhibitor 2-MALT lymphoma-associated translocation 1 (API12-MALT1) fusion, resulting from t(11;18)(q21;q21), is specific to, and is the most common in, MALT lymphomas, and its clinicopathological significance has been studied extensively. The focus of the present review is on the recent progress made in elucidating MALT lymphomagenesis and its clinicopathological impact, especially in terms of the effect of API2-MALT1 fusion on this unique tumor.
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Affiliation(s)
- Hiroshi Inagaki
- Department of Pathology, Nagoya City University, Graduate School of Medical Sciences, Nagoya, Japan.
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28
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Mucha K, Foroncewicz B, Niemczyk K, Ziarkiewicz-Wróblewska B, Stanisławek-Sut O, Zieniewicz K, Krawczyk M, Paczek L. Tonsil enlargement after liver transplantation in adults--reason enough for tonsillectomy? Two cases of tonsillar posttransplantation lymphoproliferative disease. Liver Transpl 2007; 13:918-23. [PMID: 17539016 DOI: 10.1002/lt.21177] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Posttransplantation lymphoproliferative disease (PTLD) is a well-known complication of solid organ and bone marrow transplantation. It is agreed that the main causes of PTLD are chronic infection with Epstein-Barr virus (EBV); the intensity, rather then the type, of immunosuppression used; and underlying recipient disease. Hepatitis C virus (HCV) and cytomegalovirus, as cofactors of EBV infection, have been suggested to increase the risk of PTLD. Use of calcineurin inhibitors, anti-CD3 monoclonal antibody (OKT3), and antithymocyte globulin may increase the risk of PTLD. On the other hand, mycophenolate mofetil, sirolimus, and the anti-interleukin-2 receptor monoclonal antibodies Daclizumab and basiliximab have not been demonstrated to increase the risk of PTLD. The incidence of PTLD after liver transplantation (LT) is estimated to be 1.5-3%, but a tonsillar location is extremely rare in adults. Thus, little is known about the best diagnostic tools for and treatment by LT recipients with tonsillar PTLD. Here, we report 2 cases of adult LT recipients with tonsillar PTLD. Tonsillectomy was used as a diagnostic tool and treatment option and resulted in complete remission for >2 years. Considering the high mortality and diagnostic difficulties of PTLD, together with the relatively low risks of tonsillectomy, we recommend tonsillectomy for treating tonsil enlargement of unknown cause and suspected PTLD in LT recipients. A larger series of patients and prospective studies comparing different treatment options will be needed to substantiate our recommendation.
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Affiliation(s)
- Krzysztof Mucha
- Transplantation Institute, Department of Immunology, Transplantology and Internal Medicine, Warsaw Medical University, Warsaw, Poland.
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29
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Ramos-Casals M, la Civita L, de Vita S, Solans R, Luppi M, Medina F, Caramaschi P, Fadda P, de Marchi G, Lopez-Guillermo A, Font J. Characterization of B cell lymphoma in patients with Sjögren's syndrome and hepatitis C virus infection. ACTA ACUST UNITED AC 2007; 57:161-70. [PMID: 17266090 DOI: 10.1002/art.22476] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
OBJECTIVE To characterize the clinical and immunologic patterns of expression, response to therapy, and outcome of patients with Sjögren's syndrome (SS) and associated hepatitis C virus (HCV) infection who developed B cell lymphoma. METHODS Various international reference centers constituted a multicenter study group with the purpose of creating a registry of patients with SS-HCV who developed B cell lymphoma. A protocol form was used to record the main characteristics of SS, chronic HCV infection, and B cell lymphoma. RESULTS Twenty-five patients with SS-HCV with B cell lymphoma were included in the registry. There were 22 (88%) women and 3 (12%) men (mean age 55, 58, and 61 years at SS, HCV infection, and lymphoma diagnosis, respectively). The main extraglandular SS manifestations were cutaneous vasculitis in 15 (60%) patients and peripheral neuropathy in 12 (48%); the main immunologic features were positive rheumatoid factor (RF) in 24 (96%) and type II cryoglobulins in 20 (80%). The main histologic subtypes were mucosa-associated lymphoid tissue (MALT) lymphoma in 11 (44%) patients, diffuse large B cell lymphoma in 6 (24%), and follicular center cell lymphoma in 6 (24%). Fifteen (60%) patients had an extranodal primary location, most frequently in the parotid gland (5 patients), liver (4 patients), and stomach (4 patients). Twelve (52%) of 23 patients died after a median followup from the time of lymphoma diagnosis of 4 years, with lymphoma progression being the most frequent cause of death. Survival differed significantly between the main types of B cell lymphoma. CONCLUSION Patients with SS-HCV and B cell lymphoma are clinically characterized by a high frequency of parotid enlargement and vasculitis, an immunologic pattern overwhelmingly dominated by the presence of RF and mixed type II cryoglobulins, a predominance of MALT lymphomas, and an elevated frequency of primary extranodal involvement in organs in which HCV replicates (exocrine glands, liver, and stomach).
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Affiliation(s)
- Manuel Ramos-Casals
- Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer, School of Medicine, University of Barcelona, Barcelona, Spain.
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30
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Aucejo F, Rofaiel G, Miller C. Who is at risk for post-transplant lymphoproliferative disorders (PTLD) after liver transplantation? J Hepatol 2006; 44:19-23. [PMID: 16298453 DOI: 10.1016/j.jhep.2005.10.008] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Federico Aucejo
- The Transplant Center at The Cleveland Clinic Foundation, Department of General Surgery/A110, 9500 Euclid Avenue, Cleveland Clinic Foundation, Cleveland, OH 44195, USA
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31
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Farinha P, Gascoyne RD. Molecular pathogenesis of mucosa-associated lymphoid tissue lymphoma. J Clin Oncol 2005; 23:6370-8. [PMID: 16155022 DOI: 10.1200/jco.2005.05.011] [Citation(s) in RCA: 146] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Extranodal marginal zone B-cell lymphomas of mucosa-associated lymphoid tissue (MALT) type occur in a number of anatomic sites, but share overlapping morphologic and immunophenotypic features. Helicobacter pylori infection has been identified as an etiologic factor in gastric MALT lymphoma, and a growing list of other infectious organisms have recently been shown to be associated with MALT lymphomas at other anatomic sites. Although cause and effect has not been established for most of these infectious agents, our understanding of the biology has significantly improved, in part through the application of standard cytogenetic analyses. The common karyotypic alterations that characterize MALT lymphomas include the trisomies 3 and 18, the translocations t(11;18)(q21;q21), t(1;14)(p22;q32), t(14;18)(q32;q21), t(3;14)(q27;q32), and the recently described t(3;14)(p14.1;q32). This apparent complexity of cytogenetic alterations that have now been implicated in the pathogenesis of extranodal MALT lymphoma serves as a paradigm for molecular cross talk in neoplastic disease. Recent data have shown that at least three of the disparate translocations affect a common signaling mechanism, and thus unify all three under a common pathogenesis, resulting in the constitutive activation of the nuclear factor kappa B (NF-kappaB) pathway. It may be that the new MALT-related translocation involving the FOXP1 gene and other as yet undiscovered translocations may all have in common increased NF-kappaB signaling.
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MESH Headings
- Adaptor Proteins, Signal Transducing/genetics
- Adaptor Proteins, Signal Transducing/metabolism
- B-Cell CLL-Lymphoma 10 Protein
- Chromosomes, Human, Pair 11/genetics
- Chromosomes, Human, Pair 14/genetics
- Chromosomes, Human, Pair 18/genetics
- Female
- Gene Expression Regulation, Neoplastic
- Genetic Predisposition to Disease
- Humans
- Lymphoma, B-Cell, Marginal Zone/genetics
- Lymphoma, B-Cell, Marginal Zone/physiopathology
- Male
- Molecular Biology
- Mutation
- Prognosis
- Sensitivity and Specificity
- Severity of Illness Index
- Translocation, Genetic
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Affiliation(s)
- Pedro Farinha
- Department of Pathology, British Columbia Cancer Agency, 600 W 10th Ave, Vancouver, BC V5Z 4E6, Canada
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32
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Ramos-Casals M, Font J. Extrahepatic manifestations in patients with chronic hepatitis C virus infection. Curr Opin Rheumatol 2005; 17:447-55. [PMID: 15956842 DOI: 10.1097/01.bor.0000166386.62851.49] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE OF REVIEW Chronic hepatitis C virus infection often has autoimmune clinical and analytic features. This review analyzes recent data on the close association of chronic hepatitis C virus infection with autoimmune and lymphoproliferative processes. RECENT FINDINGS Hepatitis C virus infection has been associated with both organ-specific (thyroiditis, diabetes) and systemic autoimmune diseases. Experimental, virologic, and clinical evidence has demonstrated a close association between hepatitis C virus infection and Sjögren syndrome, with hepatitis C virus-associated Sjögren syndrome being indistinguishable in most cases from the primary form. With respect to rheumatoid arthritis, patients with hepatitis C virus-related polyarthritis and positive rheumatoid factor may fulfill the classification criteria for rheumatoid arthritis. Hepatitis C virus has also been associated with an atypical presentation of antiphospholipid syndrome, as well as with the development of sarcoidosis. A higher prevalence of hematologic processes in patients with hepatitis C virus infection has recently been reported, including cytopenias and lymphoproliferative disorders. Recent data are available on the use of new immunosuppressive and biologic agents (mainly mycophenolate mofetil, anti-tumor necrosis factor agents, and rituximab) in patients with hepatitis C virus infection and autoimmune or lymphoproliferative manifestations. SUMMARY There is increasing evidence of a close association of hepatitis C virus infection with autoimmune and hematologic processes. The sialotropism of hepatitis C virus may explain the close association with Sjögren syndrome, and its lymphotropism links the virus to cryoglobulinemia, autoimmune cytopenias, and lymphoma. The substantial overlap between cryoglobulinemic features and the classification criteria for some systemic autoimmune diseases (systemic lupus erythematosus, rheumatoid arthritis, and polyarteritis nodosa) make the differentiation between mimicking and coexistence difficult.
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Affiliation(s)
- Manuel Ramos-Casals
- Department of Autoimmune Diseases, Institut d'Investigacions Biomèdiques August Pi i Sunyer, School of Medicine, University of Barcelona, Hospital Clínic, Barcelona, Spain
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33
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Affiliation(s)
- Michael Nalesnik
- Division of Transplant Pathology, University of Pittsburgh, Pittsburgh, PA
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34
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Orrego M, Guo L, Reeder C, De Petris G, Balan V, Douglas DD, Byrne T, Harrison E, Mulligan D, Rodriguez-Luna H, Moss A, Reddy K, Rakela J, Vargas HE. Hepatic B-cell non-Hodgkin's lymphoma of MALT type in the liver explant of a patient with chronic hepatitis C infection. Liver Transpl 2005; 11:796-799. [PMID: 15973702 DOI: 10.1002/lt.20384] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
B-cell non-Hodgkin's lymphoma (B-NHL) is a well-documented complication of hepatitis C virus (HCV) infection. Marginal zone (mucosa-associated lymphoid tissue; MALT) lymphomas constitute a less common type of B-NHL. In this article, we report a case of liver MALT in a cirrhotic patient, incidentally discovered after liver transplantation (LT). We discuss pertinent diagnostic and management strategies in this clinical setting.
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Affiliation(s)
- Mauricio Orrego
- Divison of Transplantation Medicine, Mayo Clinic, Scottsdale, AZ
| | - Linsheng Guo
- Divison of Transplantation Medicine, Mayo Clinic, Scottsdale, AZ
| | - Craig Reeder
- Division of Hematology/Oncology, Mayo Clinic, Scottsdale, AZ
| | | | - Vijayan Balan
- Divison of Transplantation Medicine, Mayo Clinic, Scottsdale, AZ
| | - David D Douglas
- Divison of Transplantation Medicine, Mayo Clinic, Scottsdale, AZ
| | - Thomas Byrne
- Divison of Transplantation Medicine, Mayo Clinic, Scottsdale, AZ
| | - Edwyn Harrison
- Divison of Transplantation Medicine, Mayo Clinic, Scottsdale, AZ
| | - David Mulligan
- Division of Transplantation Surgery, Mayo Clinic, Scottsdale, AZ
| | - Hector Rodriguez-Luna
- Divison of Transplantation Medicine, Mayo Clinic, Scottsdale, AZ
- Carl T. Hayden VA Medical Center, Phoenix, AZ
| | - Adyr Moss
- Division of Transplantation Surgery, Mayo Clinic, Scottsdale, AZ
| | - Kunam Reddy
- Division of Transplantation Surgery, Mayo Clinic, Scottsdale, AZ
| | - Jorge Rakela
- Divison of Transplantation Medicine, Mayo Clinic, Scottsdale, AZ
| | - Hugo E Vargas
- Divison of Transplantation Medicine, Mayo Clinic, Scottsdale, AZ
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Ramos-Casals M, Jara LJ, Medina F, Rosas J, Calvo-Alen J, Mañá J, Anaya JM, Font J. Systemic autoimmune diseases co-existing with chronic hepatitis C virus infection (the HISPAMEC Registry): patterns of clinical and immunological expression in 180 cases. J Intern Med 2005; 257:549-57. [PMID: 15910559 DOI: 10.1111/j.1365-2796.2005.01490.x] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES To describe the clinical and immunologic characteristics of a large series of patients with systemic autoimmune diseases (SAD) associated with chronic hepatitis C virus (HCV) infection. METHODS We analysed 180 patients diagnosed with SAD and chronic HCV infection seen consecutively at our centres during the last 10 years. The clinical and immunological patterns of disease expression were compared with 180 SAD-matched patients without chronic HCV infection. RESULTS A total of 180 HCV patients fulfilled the classification criteria for the following SAD: Sjogren's syndrome (n = 77), systemic lupus erythematosus (n = 43), rheumatoid arthritis (n = 14), antiphospholipid syndrome (n = 14), polyarteritis nodosa (n = 8) and other SAD (n = 24). One hundred and thirty (72%) patients were female and 50 (28%) male, with a mean age at SAD diagnosis of 50 years. The main immunologic features were antinuclear antibodies in 69% of patients, cryoglobulinaemia in 62%, hypocomplementaemia in 56% and rheumatoid factor (RF) in 56%. Compared with the SAD-matched HCV-negative group, SAD-HCV patients presented a lower prevalence of females (P = 0.016), an older age at SAD diagnosis (P = 0.039) and a higher prevalence of vasculitis (P < 0.001) and neoplasia (P < 0.001). Immunologically, SAD-HCV patients presented a lower prevalence of antinuclear (P = 0.036), anti-extractable nuclear antigen (P = 0.038) and anti-DNA (P = 0.005) antibodies, and a higher frequency of RF (P = 0.003), hypocomplementaemia (P < 0.001) and cryoglobulins (P < 0.001). CONCLUSIONS In comparison with an SAD-matched HCV-negative population, SAD-HCV patients were older and more likely to be male, with a higher frequency of vasculitis, cryoglobulinaemia and neoplasia. This complex pattern of disease expression is generated by a chronic viral infection that induces both liver and autoimmune disease.
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Affiliation(s)
- M Ramos-Casals
- Department of Autoimmune Diseases, Institut d'Investigacions Biomèdiques August Pi i Sunyer, School of Medicine, University of Barcelona, Hospital Clínic, Barcelona, Spain.
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36
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Tursi A. Low-grade B-cell MALT lymphoma of the stomach: a clinical challenge. Surg Endosc 2005; 19:864-6. [PMID: 15868277 DOI: 10.1007/s00464-004-2026-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2004] [Accepted: 12/14/2004] [Indexed: 11/29/2022]
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Affiliation(s)
- Pedro Farinha
- Department of Pathology and Laboratory Medicine, British Columbia Cancer Agency and the University of British Columbia, Vancouver, Canada
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38
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Gisbert JP, García-Buey L, Pajares JM, Moreno-Otero R. Systematic review: regression of lymphoproliferative disorders after treatment for hepatitis C infection. Aliment Pharmacol Ther 2005; 21:653-62. [PMID: 15771751 DOI: 10.1111/j.1365-2036.2005.02395.x] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
AIM To systematically review the experience of therapeutic studies where alpha-interferon with or without ribavirin was administered to patients with lymphoproliferative disorders, in order to evaluate whether eradication of hepatitis C virus may induce regression of lymphoproliferative disorders. METHODS We used bibliographical searches in electronic databases and in the Cochrane Library to determine our results. RESULTS Sixteen studies where an anti-viral regimen was administered to 65 hepatitis C virus-infected patients with lymphoproliferative disorders were identified. Complete remission of the lymphoproliferative disorder was achieved in 75% of the cases. In contrast, hepatitis C virus-negative subjects did not respond to interferon, indicating that the response in the hepatitis C virus-infected patients is not merely due to the antiproliferative effect of interferon. Remission after HCV eradication was maintained, provided that infection did not reappear. In hepatitis C virus-infected patients with non-Hodgkin's lymphoma treated with corticosteroids/chemotherapy liver function tests deterioration did not occur. The addition of interferon to standard chemotherapy may decrease hepatic side-effects of chemotherapy. CONCLUSIONS Although it is evident that larger therapeutical trials of anti-viral therapy are needed to determine the role of this strategy in hepatitis C virus-infected patients with lymphoproliferative disorders, encouraging data emerge from recent studies showing that interferon (plus ribavirin) is an attractive therapeutic option for some hepatitis C virus-related low-grade lymphomas.
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Affiliation(s)
- J P Gisbert
- Gastroenterology and Hepatology Service, La Princesa University Hospital, 28006 Madrid, Spain.
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Armor JF, Fazili J, Toubia N, Kern W, Kamble R, Kharfan-Dabaja MA. Remission of natural-killer cell lymphoma of the liver with anti-hepatitis C therapy. Am J Hematol 2005; 78:212-5. [PMID: 15726605 DOI: 10.1002/ajh.20286] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Non-Hodgkin lymphomas (NHL) consist of a diverse group of lymphoproliferative neoplasms with unique patterns of biology, behavior, and differing responses to therapy. A rare subtype of malignancy arising from cells of putative natural killer (NK) origin is being recognized as a distinct clinicopathological entity. Viruses including hepatitis C have been reported in association with various types of NHL but not the NK-cell subtype. We hereby report a unique case of a patient with hepatitis C who developed hepatic NK-cell lymphoma and chronic NK-cell leukemia. Interestingly, we observed clinical and radiologic remission of the neoplasm following treatment with anti-hepatitis C therapy.
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Affiliation(s)
- Jess F Armor
- Section of Hematology-Oncology and OU Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73104, USA
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