1
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Tetens MM, Omland LH, Dessau R, Ellermann-Eriksen S, Andersen NS, Jørgensen CS, Østergaard C, Bodilsen J, Søgaard KK, Bangsborg J, Nielsen AC, Møller JK, Chen M, Niemann CU, Lebech AM, Obel N. Risk of haematologic cancers among individuals tested for Borrelia burgdorferi antibodies, and Borrelia burgdorferi seropositive individuals: a nationwide population-based matched cohort study. Clin Microbiol Infect 2024; 30:231-239. [PMID: 37871679 DOI: 10.1016/j.cmi.2023.10.017] [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: 08/08/2023] [Revised: 09/28/2023] [Accepted: 10/16/2023] [Indexed: 10/25/2023]
Abstract
OBJECTIVES In a nationwide, matched cohort study, we aimed to investigate risks of haematologic cancers among individuals tested for Borrelia burgdorferi (Bb) antibodies, and among serum Bb seropositive individuals. METHODS We identified all Bb seropositive individuals in Denmark (1993-2020) (n = 52 200) and constructed two age- and sex-matched comparison cohorts: (a) Bb seronegative controls (n = 104 400) and (b) background population controls (n = 261 000). We calculated short-term OR (aOR) (<1 month of study inclusion), and long-term hazard ratios (aHR) (>1 month after study inclusion) adjusted for age and sex. We stratified seropositive individuals on only Bb-IgM seropositive (n = 26 103), only Bb-IgG seropositive (n = 18 698), and Bb-IgM-and-IgG seropositive (n = 7399). RESULTS Compared with the background population, individuals tested for Bb antibodies had increased short-term (aOR: 12.6, 95% CI: 10.1-15.6) and long-term (aHR: 1.3, 95% CI: 1.2-1.4) risk of haematologic cancers. The Bb seropositive individuals had no increased risk of haematologic cancers compared with those who tested negative for Bb, except that Bb-IgM-and-IgG seropositive individuals had increased long-term risk of chronic lymphatic leukaemia (aHR: 2.0, 95% CI: 1.2-3.4). DISCUSSION Our results suggest that Bb antibody testing is included in the work-up of unspecific symptoms preceding diagnosis of haematologic cancers. Bb-IgM-and-IgG seropositivity was associated with a two-fold increased long-term risk of chronic lymphatic leukaemia, which warrants further investigation.
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Affiliation(s)
- Malte M Tetens
- Department of Infectious Diseases, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.
| | - Lars Haukali Omland
- Department of Infectious Diseases, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Ram Dessau
- Department of Clinical Microbiology, Zealand Hospital, Slagelse, Denmark; Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | | | - Nanna S Andersen
- Clinical Centre for Emerging and Vector-borne Infections, Department of Clinical Microbiology, Odense University Hospital, Odense, Denmark; Research Unit of Clinical Microbiology, University of Southern Denmark, Odense, Denmark
| | | | - Christian Østergaard
- Department of Clinical Microbiology, Copenhagen University Hospital - Hvidovre Hospital, Copenhagen, Denmark
| | - Jacob Bodilsen
- Department of Infectious Diseases, Aalborg University Hospital, Aalborg, Denmark; Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Kirstine K Søgaard
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark; Department of Clinical Microbiology, Aalborg University Hospital, Aalborg, Denmark; Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Jette Bangsborg
- Department of Clinical Microbiology, Copenhagen University Hospital - Herlev Hospital, Herlev, Denmark
| | - Alex Christian Nielsen
- Department of Clinical Microbiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Jens Kjølseth Møller
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark; Department of Clinical Microbiology, Vejle Hospital, University Hospital of Southern Denmark, Vejle, Denmark
| | - Ming Chen
- Department of Clinical Microbiology, Sønderborg Hospital, Sønderborg, Denmark
| | - Carsten Utoft Niemann
- Department of Hematology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Anne-Mette Lebech
- Department of Infectious Diseases, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark; Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Niels Obel
- Department of Infectious Diseases, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark; Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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2
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Abstract
PURPOSE OF REVIEW The first convincing evidence for a causal relationship between bacterial infection and lymphomagenesis came from the link between gastric lymphoma and chronic Helicobacter pylori gastritis. This review will summarize the current epidemiological, clinical, and biological evidence of a causative role of bacteria in the development of malignant lymphomas, particularly, the extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue type. RECENT FINDINGS Other microorganisms have been associated with specific extranodal lymphoma sites with variable and not always definitive, evidence, including Chlamydia psittaci , Borrelia burgdorferi , Campylobacter jejuni and, most recently, Coxiella Burnetii . According to most plausible models, lymphoma growth is a consequence of continuous antigenic stimulation induced by chronic infection. However, some evidence of a direct oncogenic role of H. pylori has been provided, too. SUMMARY Lymphomas are not the result of a single cause but multifactorial diseases, influenced by a variety of genetic and environmental elements. Hence, ascertaining the specific contribution of bacterial infections is not always easy. Nevertheless, the eradication of the associated chronic infection may result in sustained lymphoma regression. Moreover, the association between infections and lymphoma may offer opportunities for reducing lymphoma incidence by preventing the predisposing infections or treating them early.
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3
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Khalil S, Donthi D, Gru AA. Cutaneous Reactive B-cell Lymphoid Proliferations. J Cutan Pathol 2022; 49:898-916. [PMID: 35656820 DOI: 10.1111/cup.14264] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 05/14/2022] [Accepted: 05/23/2022] [Indexed: 11/28/2022]
Abstract
Cutaneous lymphoid hyperplasia (CLH), also known as cutaneous pseudolymphoma, is a spectrum of benign conditions characterized by reactive B- and T-cell cutaneous lymphocytic infiltrates. B-cell lymphoid proliferations are a heterogenous group of non-neoplastic cutaneous diseases that must be histopathologically distinguished from cutaneous B-cell lymphomas. These proliferations can be observed as reactive phenomena to infections, medications, allergens, neoplasms, and more. Further, there are many inflammatory conditions that present with reactive B-cell infiltrates, including actinic prurigo, Zoon balanitis, Rosai-Dorfman, and cutaneous plasmacytosis. This review summarizes multiple cutaneous B-cell lymphoid proliferations within the major categories of reactive and disease-associated CLH. Further we discuss major discriminating features of atypical CLH and malignancy. Understanding the specific patterns of B-cell CLH is essential for the proper diagnosis and treatment of patients presenting with such lesions.
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Affiliation(s)
- Shadi Khalil
- Department of Dermatology, University of California San Diego
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4
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Cutaneous Involvement in Diseases with Plasma Cell Differentiation: Diagnostic Approach. Curr Oncol 2022; 29:3026-3043. [PMID: 35621636 PMCID: PMC9139249 DOI: 10.3390/curroncol29050246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Revised: 04/13/2022] [Accepted: 04/18/2022] [Indexed: 11/18/2022] Open
Abstract
Neoplasms with plasma cell differentiation may occasionally involve the skin. Cutaneous lesions may represent the first sign of an underlying systemic plasma cell malignancy, such as multiple myeloma, or the skin itself may be the primary site of occurrence of a hematological tumor with plasma cell differentiation. Starting from examples encountered in our daily practice, we discussed the diagnostic approach pathologists and clinicians should use when faced with cutaneous lesions with plasma cell differentiation. Cases of primary cutaneous marginal zone lymphoma, localized primary amyloidosis/amyloidoma, and cutaneous manifestations (secondary either to multiple myeloma or to plasmablastic lymphoma) are discussed, focusing on the importance of the adequate patient’s work-up and precise clinicopathological correlation to get to the correct diagnosis and appropriate treatment. The pertinent literature has been reviewed, and the clinical presentation, pathological findings, main differential diagnoses, treatment, and outcome of neoplasms with plasma cell differentiation involving the skin are discussed.
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5
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Papadopoulou K, Falk TM, Metze D, Böer-Auer A. No evidence of Borrelia in Cutaneous Infiltrates of B-cell lymphomas with a highly sensitive, semi-nested real time Polymerase chain reaction (PCR) targeting the 5S-23S intergenic spacer region (IGS). J Eur Acad Dermatol Venereol 2022; 36:836-845. [PMID: 35171539 DOI: 10.1111/jdv.18003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 01/18/2022] [Indexed: 11/29/2022]
Abstract
BACKROUND The role of Borrelia in the development of skin lymphomas has been under discussion for decades. A similar association has been shown for Helicobacter pylori and gastric lymphomas (MALT type). Nevertheless, few molecular studies investigated Borrelia in skin lymphomas and the results are controversial. METHODS We analysed 46 formalin-fixed, paraffin-embedded skin specimens of clincopathologically confirmed B-cell lymphomas (15 marginal zone lymphomas; 20 follicular lymphomas; 3 diffuse large B-cell lymphomas; 8 secondary cutaneous infiltrates) taken from 36 patients from Northern Germany, an endemic area for Borrelia. Fifteen pseudolymphomatous lesions of cutaneous Borreliosis served as control. Both groups were examined with a real time (rt) PCR and a semi-nested PCR targeting the 5S-23S intergenic spacer region (IGS). A multiplex PCR was used to investigate B-cell clonality in all lymphomatous infiltrates (Biomed Primers). RESULTS With both assays no B. burgdorferi-specific DNA was identified in any of the B-cell lymphomas, while all 15 Borreliosis specimens gave a positive PCR result in the semi-nested PCR protocol, 12 were also positive in the rt PCR (p<.01). All B-cell lymphomas showed monoclonal IgH-Rearrangement. Analysis of cutaneous B-cell lymphomas from available studies including ours (n=334) reveals an Odds ratio < 1. CONCLUSION While some previous studies suggested an association between B. burgdorferi and the development of cutaneous B-cell lymphomas in endemic areas, we were unable to confirm this in our patients, despite a highly sensitive Borrelia PCR assay. Our results including meta-analysis of previous studies question the need for antibiotic therapy in patients with cutaneous B-cell lymphomas.
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Affiliation(s)
- K Papadopoulou
- Dermatologikum Hamburg, Stephansplatz 5, 20354, Hamburg, Germany
| | - T M Falk
- Dermatologikum Hamburg, Stephansplatz 5, 20354, Hamburg, Germany
| | - D Metze
- Münster University, Department of Dermatology, Von-Esmarch-Strasse 58, 48149, Münster, Germany
| | - A Böer-Auer
- Dermatologikum Hamburg, Stephansplatz 5, 20354, Hamburg, Germany.,Münster University, Department of Dermatology, Von-Esmarch-Strasse 58, 48149, Münster, Germany
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6
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Travaglino A, Varricchio S, Pace M, Russo D, Picardi M, Baldo A, Staibano S, Mascolo M. Borrelia burgdorferi
in primär kutanen Lymphomen: eine systematische Übersicht und Metaanalyse. J Dtsch Dermatol Ges 2020; 18:1379-1386. [PMID: 33373156 DOI: 10.1111/ddg.14289_g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Accepted: 03/09/2020] [Indexed: 11/29/2022]
Affiliation(s)
- Antonio Travaglino
- Pathology Section, Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
| | - Silvia Varricchio
- Pathology Section, Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
| | - Mirella Pace
- Pathology Section, Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
| | - Daniela Russo
- Pathology Section, Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
| | - Marco Picardi
- Hematology Section, Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy
| | - Antonello Baldo
- Dermatology Section, Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy
| | - Stefania Staibano
- Pathology Section, Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
| | - Massimo Mascolo
- Pathology Section, Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
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7
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Ghosh T, Duncavage E, Mehta-Shah N, McGuire PA, Tenenbaum M, Myckatyn TM. A Cautionary Tale and Update on Breast Implant-Associated Anaplastic Large Cell Lymphoma (BIA-ALCL). Aesthet Surg J 2020; 40:1288-1300. [PMID: 31894234 DOI: 10.1093/asj/sjz377] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Breast implant-associated anaplastic large T-cell lymphoma (BIA-ALCL) was first recognized by the World Health Organization in 2016. The total number of cases worldwide continues to increase, with >800 cases confirmed through a combination of Food and Drug Administration data, verified reports, and registries. To date, 33 deaths have been reported. Typical presentation includes a late seroma containing monoclonal T cells that are CD30 positive and anaplastic lymphoma kinase negative. We present a review of the current literature and report on 3 cases of BIA-ALCL at our institution, which serve to illustrate our approach to diagnosis and management of this disease. In 2 cases, the diagnosis of BIA-ALCL was not initially confirmed due to an incomplete workup but was recognized upon explantation. The seroma fluid was sent for flow cytometry. Initially, the cells were reported as morphologically suspicious for malignancy with phenotypically normal T cells based on standard CD3+ T-cell gating. Subsequent cytology specimens were reported as consistent with recurrent adenocarcinoma. However, upon regating of flow-cytometry data, a population of CD30+, CD3- T cells was noted and the diagnosis of BIA-ALCL was confirmed by immunohistochemical stains of the excised breast capsule specimen. Given the increasing incidence of this disease, as plastic surgeons we must stay informed to order the correct workup to avoid misdiagnosis and be prepared to appropriately refer affected patients to centers with multidisciplinary teams experienced in the management of BIA-ALCL. LEVEL OF EVIDENCE: 4
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Affiliation(s)
- Trina Ghosh
- Division of Plastic and Reconstructive Surgery, Washington University in St Louis School of Medicine, St Louis, MO
| | - Eric Duncavage
- Department of Pathology and Immunology, Washington University in St Louis School of Medicine, St Louis, MO
| | - Neha Mehta-Shah
- Division of Hematology and Oncology, Washington University in St Louis School of Medicine, St Louis, MO
| | | | - Marissa Tenenbaum
- Division of Plastic and Reconstructive Surgery, Washington University in St Louis School of Medicine, St Louis, MO
| | - Terence M Myckatyn
- Division of Plastic and Reconstructive Surgery, Washington University in St Louis School of Medicine, St Louis, MO
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8
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Travaglino A, Varricchio S, Pace M, Russo D, Picardi M, Baldo A, Staibano S, Mascolo M. Borrelia burgdorferi in primary cutaneous lymphomas: a systematic review and meta-analysis. J Dtsch Dermatol Ges 2020; 18:1379-1384. [PMID: 33029842 DOI: 10.1111/ddg.14289] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Accepted: 03/09/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND The association between Borrelia burgdorferi and primary cutaneous lymphoma is still unclear. This systematic review and meta-analysis aims to define the association of Borrelia burgdorferi with primary cutaneous lymphoma and its different entities. METHODS Electronic databases were searched for all studies that assessed the presence of Borrelia burgdorferi DNA in specimens of primary cutaneous lymphoma. The association between Borrelia and primary cutaneous lymphomas was assessed with an odds ratio (significant p < 0.05); cutaneous specimens with no lymphoproliferative disorders were used as controls. A secondary analysis was performed to assess the prevalence of Borrelia infection in different lymphoma entities. RESULTS Ten studies with 506 primary cutaneous lymphomas and 201 controls were included. The prevalence of Borrelia DNA positivity was highly heterogeneous among studies from different regions. Borrelia DNA positivity was significantly associated with primary cutaneous lymphomas (odds ratio = 10.88; p < 0.00001). The prevalence of Borrelia DNA positivity was similar among different entities (marginal zone: 7.3 %; follicular: 8.1 %; diffuse large B-cell: 7.5 %; mycosis fungoides: 8 %). CONCLUSIONS Borrelia burgdorferi is significantly associated with primary cutaneous lymphomas, with no differences among the several lymphoma entities (both B-cell and T-cell), but with strong geographical differences. Molecular testing for Borrelia would be justified in patients with primary cutaneous lymphoma from endemic areas.
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Affiliation(s)
- Antonio Travaglino
- Pathology Section, Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
| | - Silvia Varricchio
- Pathology Section, Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
| | - Mirella Pace
- Pathology Section, Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
| | - Daniela Russo
- Pathology Section, Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
| | - Marco Picardi
- Hematology Section, Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy
| | - Antonello Baldo
- Dermatology Section, Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy
| | - Stefania Staibano
- Pathology Section, Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
| | - Massimo Mascolo
- Pathology Section, Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
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9
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10
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Abstract
B-cell lymphomas represent approximately 20% to 25% of primary cutaneous lymphomas. Within this group, most cases (>99%) are encompassed by 3 diagnostic entities: primary cutaneous marginal zone lymphoma, primary cutaneous follicle center lymphoma, and primary cutaneous diffuse large B-cell lymphoma, leg type. In this article, the authors present clinical, histopathologic, immunophenotypic, and molecular features of each of these entities and briefly discuss the rarer intravascular large B-cell lymphoma.
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Affiliation(s)
- Charity B Hope
- Department of Pathology, UCSF Dermatopathology Section, University of California, San Francisco, 1701 Divisidero Street, Room 280, San Francisco, CA 94115, USA
| | - Laura B Pincus
- Department of Pathology, UCSF Dermatopathology Section, University of California, San Francisco, 1701 Divisidero Street, Room 280, San Francisco, CA 94115, USA; Department of Dermatology, UCSF Dermatopathology Section, University of California, San Francisco, 1701 Divisidero Street, Room 280, San Francisco, CA 94115, USA.
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11
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Schreuder MI, van den Brand M, Hebeda KM, Groenen PJTA, van Krieken JH, Scheijen B. Novel developments in the pathogenesis and diagnosis of extranodal marginal zone lymphoma. J Hematop 2017; 10:91-107. [PMID: 29225710 PMCID: PMC5712330 DOI: 10.1007/s12308-017-0302-2] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Accepted: 09/13/2017] [Indexed: 12/15/2022] Open
Abstract
Extranodal marginal zone lymphoma (EMZL), mostly represented by mucosa-associated lymphoid tissue (MALT) type, also referred to as MALT lymphoma, is a clinically heterogeneous entity within the group of low-grade B cell lymphomas that arises in a wide range of different extranodal sites, including the stomach, lung, ocular adnexa, and skin. It represents the third most common non-Hodgkin lymphoma in the Western world, and the median age of occurrence is around 60 years. One characteristic aspect in a subset of EMZL detectable in about 25% of the cases is the presence of specific chromosomal translocations involving the genes MALT1 and BCL10, which lead to activation of the NF-κB signaling pathway. Another unique aspect is that several infectious agents, such as Helicobacter pylori in the case of gastric EMZL, and autoimmune disorders, like Sjögren syndrome, have been implicated in the pathogenesis of this cancer. Recent findings as summarized in this review have further improved our understanding of the complex pathobiology of this disease and have been essential to better define novel treatment strategies. In addition, many of these specific features are currently being implemented for the diagnosis of EMZL.
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Affiliation(s)
- Max I Schreuder
- Department of Pathology, Radboud University Medical Center, Geert Grooteplein Zuid 10, 6525 AG Nijmegen, The Netherlands
| | - Michiel van den Brand
- Department of Pathology, Radboud University Medical Center, Geert Grooteplein Zuid 10, 6525 AG Nijmegen, The Netherlands.,Pathology-DNA, Rijnstate Hospital, Arnhem, The Netherlands
| | - Konnie M Hebeda
- Department of Pathology, Radboud University Medical Center, Geert Grooteplein Zuid 10, 6525 AG Nijmegen, The Netherlands
| | - Patricia J T A Groenen
- Department of Pathology, Radboud University Medical Center, Geert Grooteplein Zuid 10, 6525 AG Nijmegen, The Netherlands
| | - J Han van Krieken
- Department of Pathology, Radboud University Medical Center, Geert Grooteplein Zuid 10, 6525 AG Nijmegen, The Netherlands.,Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands
| | - Blanca Scheijen
- Department of Pathology, Radboud University Medical Center, Geert Grooteplein Zuid 10, 6525 AG Nijmegen, The Netherlands.,Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands
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12
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Ponzoni M, Ferreri AJ. Bacteria associated with marginal zone lymphomas. Best Pract Res Clin Haematol 2017; 30:32-40. [DOI: 10.1016/j.beha.2017.01.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2016] [Accepted: 01/20/2017] [Indexed: 12/17/2022]
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13
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Sriskandarajah P, Dearden CE. Epidemiology and environmental aspects of marginal zone lymphomas. Best Pract Res Clin Haematol 2016; 30:84-91. [PMID: 28288721 DOI: 10.1016/j.beha.2016.07.002] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Revised: 07/27/2016] [Accepted: 07/27/2016] [Indexed: 02/09/2023]
Abstract
Marginal zone lymphomas (MZLs) account for between 5% and 17% of all non-Hodgkin's lymphomas. MZLs consist of 3 different subtypes with extranodal being the most commonly reported, representing 50-70% of MZL, followed by splenic (20%) and nodal (10%). Median age at presentation varies between these lymphoma sub-types, ranging between 50 and 69 years, with an overall greater incidence noted in males compared to females. Given the rarity of these lymphomas, epidemiologic data has been sparse, although it has been suggested the aetiology is multi-factorial including ethnicity and geographical factors. Other reported associations include autoimmune disease and infection, with Helicobacter pylori and Campylobacter psittaci, being the most commonly reported pathogens. Larger population studies are required to investigate the role of these environmental factors further as these can direct the future management of these lymphomas, through the use of more effective targeted treatments.
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Affiliation(s)
- Priya Sriskandarajah
- Department of Haemato-Oncology, Royal Marsden Hospital NHS Foundation Trust, Downs Road, Sutton, UK; Division of Molecular Pathology, Institute of Cancer Research, 15 Cotswold Road, Sutton, UK.
| | - Claire E Dearden
- Department of Haemato-Oncology, Royal Marsden Hospital NHS Foundation Trust, Downs Road, Sutton, UK.
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14
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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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15
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Infectious Aetiology of Marginal Zone Lymphoma and Role of Anti-Infective Therapy. Mediterr J Hematol Infect Dis 2016; 8:e2016006. [PMID: 26740867 PMCID: PMC4696464 DOI: 10.4084/mjhid.2016.006] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Accepted: 11/16/2015] [Indexed: 02/08/2023] Open
Abstract
Marginal zone lymphomas have been associated with several infectious agents covering both viral and bacterial pathogens and in some cases a clear aetiological role has been established. Pathogenetic mechanisms are currently not completely understood. However, the role of chronic stimulation of the host immune response with persistent lymphocyte activation represents the most convincing explanation for lymphoproliferation. Gastric MALT lymphoma is strictly associated with Helicobacter pylori infection and various eradicating protocols, developed due to increasing antibiotic resistance, represent the first line therapy for gastric MALT. The response rate to eradication is good with 80% of response at 1 year; this finding is also noteworthy because it recapitulates cancer cured only by the antibacterial approach and it satisfies the Koch postulates of causation, establishing a causative relationship between Hp and gastric MALT lymphoma. Patients with chronic HCV infection have 5 times higher risk to develop MZL, in particular, an association with splenic and nodal MZL has been shown in several studies. Moreover, there is evidence of lymphoma regression after antiviral therapy with interferon+ribavirin, thus raising hope that newly available drugs, extremely efficient against HCV replication, could improve outcome also in HCV-driven lymphomas. Another case-study are represented by those rare cases of MZL localized to orbital fat and eye conjunctivas that have been associated with Chlamydophila psittaci infection carried by birds. Efficacy of antibacterial therapy against C. psittaci are conflicting and generally poorer than gastric MALT. Finally, some case reports will cover the relationship between primary cutaneous B-cell Lymphomas and Borrelia Burgdorferi.
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16
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Infection-associated non-Hodgkin lymphomas. Clin Microbiol Infect 2015; 21:991-7. [PMID: 26253291 DOI: 10.1016/j.cmi.2015.07.020] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2015] [Revised: 07/13/2015] [Accepted: 07/24/2015] [Indexed: 12/12/2022]
Abstract
Non-Hodgkin lymphomas (NHLs) are malignant proliferations of lymphoid cells. Lymphoid cells proliferate in a physiological manner in response to antigen-dependent and antigen-independent signals. Some lymphotropic viruses, such as Epstein-Barr virus and human T-lymphotropic virus 1, as well as pathogens leading to chronic antigenic stimulation (such as Helicobacter pylori and hepatitis C virus), are associated with NHL. We review here some of the pathophysiological features of infection-associated NHL.
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Bertolotti A, Pham-Ledard A, Petrot D, Coindre MC, Brecheteau P, Mendes I, Vergier B, Beylot-Barry M. [Two cases of proliferation of monoclonal and monotypic lymphocytes and plasma cells corresponding to acrodermatitis chronica atrophicans]. Ann Dermatol Venereol 2014; 141:452-7. [PMID: 24951145 DOI: 10.1016/j.annder.2014.04.117] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2013] [Revised: 03/02/2014] [Accepted: 04/02/2014] [Indexed: 11/25/2022]
Abstract
BACKGROUND While a dermal proliferation of monotypic monoclonal lymphocytes and plasma cells suggests above all cutaneous marginal zone lymphoma (CMZL) or plasmacytoma, it may also correspond to a Borrelia infection of which the clinic picture is evocative, as demonstrated in the cases presented herein. PATIENTS AND METHODS The files of two patients were submitted for discussion at the regional multidisciplinary staff meeting on cutaneous lymphomas after review of the skin biopsies led to a diagnosis of plasmacytoma and CMZL on the basis of infiltrate containing abundant plasma cells. The infiltrates of both patients showed a kappa monotypic light chain and cutaneous B-cell clones were detected. However, the clinical features, with monomelic maculopapular rash, were evocative primarily of Borrelia infection. Diagnosis was confirmed by positive serology and clinical cure was achieved after 3 weeks of oral tetracycline, without relapse. COMMENTS A link between Borrelia infection and cutaneous lymphomas has long been thought to exist. Further, it is recommended that antibiotics be considered in CMZL before undertaking systemic therapy. The classic histological appearance of the tertiary phase of early-stage Lyme's disease shows perivascular and periadnexal infiltrate comprising lymphocytes and plasma cells. At the later stages, epidermal atrophy occurs with thinning of the dermis. The monoclonal and monotypic nature of skin proliferation points above all to CMZL or plasmacytoma. However, clinicopathological correlation is an essential step before such a diagnosis may be made. In the event of monomelic erythema, as in our patients, it is important to screen for Borrelia infection, which responds well to appropriate treatment.
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Affiliation(s)
- A Bertolotti
- Service de dermatologie, hôpital Haut-Lévêque, CHU de Bordeaux, université de Bordeaux, avenue de Magellan, 33604 Pessac, France
| | - A Pham-Ledard
- Service de dermatologie, hôpital Haut-Lévêque, CHU de Bordeaux, université de Bordeaux, avenue de Magellan, 33604 Pessac, France
| | - D Petrot
- Centre de pathologie, 158-160, boulevard Émile-Delmas, BP 52049, 17000 La Rochelle, France
| | - M-C Coindre
- Cabinet de dermatologie, 14, avenue de Limoges, 79000 Niort, France
| | - P Brecheteau
- Dermatologie, hôpital Layné, avenue Pierre-de-Coubertin, 40000 Mont-de-Marsan, France
| | - I Mendes
- Cabinet de pathologie, 28-32, rue Thore, 40100 Dax, France
| | - B Vergier
- Service d'anatomie et de cytologie pathologiques, hôpital Haut-Lévêque, CHU de Bordeaux, université de Bordeaux, avenue de Magellan, 33604 Pessac, France
| | - M Beylot-Barry
- Service de dermatologie, hôpital Haut-Lévêque, CHU de Bordeaux, université de Bordeaux, avenue de Magellan, 33604 Pessac, France.
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Marginal zone lymphomas and infectious agents. Semin Cancer Biol 2013; 23:431-40. [PMID: 24090976 DOI: 10.1016/j.semcancer.2013.09.004] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2013] [Revised: 09/18/2013] [Accepted: 09/19/2013] [Indexed: 12/18/2022]
Abstract
A link with infectious agents, bacteria and viruses in particular, has been reported for many lymphoma entities. Marginal zone lymphomas (extranodal, nodal and splenic forms) are frequently associated with chronic infections, with important clinical, molecular, biological, and therapeutic implications. The well-known correlation between Helicobacter pylori and gastric MALT-lymphoma, the recently reported links between Chlamydophila psittaci and ocular adnexal MALT-lymphoma and Borrelia burgdorferi and cutaneous MALT lymphoma constitute the best studied examples of lymphomagenic activity of bacteria, while the hepatitis C virus represents the most extensively investigated virus associated with marginal zone lymphomas. Biological and clinical features, therapeutic implications and future perspectives of these lymphoma-microbial associations are discussed in this review.
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Abstract
Although antibiotic therapy has been established as the standard of care in patients with gastric mucosa-associated lymphoid tissue (MALT) lymphoma, much less is known about the value of antibiotic therapy in nongastrointestinal (non-GI) MALT lymphomas. A computerized search (Medline) accompanied by a manual search to identify clinical reports on the topic of antibacterial therapy in patients with non-GI MALT lymphomas was performed. The majority of data were available for MALT lymphoma of the ocular adnexa (OAML) including a total of 131 patients in 4 retrospective studies, 3 prospective series (including 81 patients), and 1 case report. Treatment was exclusively targeting Chlamydophila psittaci (CP), using doxycycline in all but 2 studies. The median follow-up for these studies was 25 months, and both CP-positive as well as CP-negative patients responded. Complete remission was achieved in 23 patients (18%), 36 (27%) had a partial remission, 55 (42%) had stable disease, and 8 patients (6%) had progressive disease accounting for an overall response rate of 45%. In the largest study, a better response was suggested in CP-positive patients. By contrast, only scattered reports could be found for other non-GI localizations, allowing no conclusion about the benefit of antibiotic therapy and probably resulting in a publication bias toward positive cases. Based on these results, antibiotic therapy using doxycycline appears to be a reasonable first-line therapy for patients with OAML. Antibiotics, however, remain experimental for the time being in patients with other non-GI MALT lymphomas. Further preclinical studies as well as large-scale therapeutic trials are warranted to define the role of antibiotic therapy in such patients.
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21
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Ghatalia P, Porter J, Wroblewski D, Carlson JA. Primary cutaneous marginal zone lymphoma associated with juxta-articular fibrotic nodules in a teenager. J Cutan Pathol 2013; 40:477-84. [DOI: 10.1111/cup.12102] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2012] [Revised: 01/16/2013] [Accepted: 01/18/2013] [Indexed: 11/27/2022]
Affiliation(s)
- Pooja Ghatalia
- Department of Pediatric Hematology/Oncology; Albany Medical College; Albany; NY; 12208; USA
| | - Joanne Porter
- Department of Pediatric Hematology/Oncology; Albany Medical College; Albany; NY; 12208; USA
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Ponzoni M, Ferreri AJM, Mappa S, Pasini E, Govi S, Facchetti F, Fanoni D, Tucci A, Vino A, Doglioni C, Berti E, Dolcetti R. Prevalence of Borrelia burgdorferi infection in a series of 98 primary cutaneous lymphomas. Oncologist 2011; 16:1582-8. [PMID: 22071292 DOI: 10.1634/theoncologist.2011-0108] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Borrelia burgdorferi has been variably associated with different forms of primary cutaneous lymphoma. Differences in prevalence rates among reported studies could be a result of geographic variability or heterogeneity in the molecular approaches that have been employed. In the present study, we investigated the prevalence of Borrelia burgdorferi sensu lato DNA in diagnostic tissue samples from fresh cutaneous biopsies of 98 primary cutaneous lymphomas and 19 normal skin controls. Three different polymerase chain reaction (PCR) protocols targeting the hbb, flagellin, and Osp-A genes were used. Direct sequencing of both sense and antisense strands of purified PCR products confirmed the specificity of the amplified fragments. Sequence specificity was assessed using the Basic Local Alignment Search Tool, and MultAlin software was used to investigate the heterogeneity of target gene sequences across the different samples. Borrelia DNA was not detected in 19 controls, 23 cases of follicular lymphoma, 31 cases of extranodal marginal zone lymphoma, or 30 cases of mycosis fungoides. A single case of 14 diffuse large B-cell lymphoma cases was positive for B. burgdorferi. This study does not support a pathogenic role of B. burgdorferi in primary cutaneous B- and T-cell lymphomas from areas nonendemic for this microorganism and the consequent rationale for the adoption of antibiotic therapy in these patients.
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Affiliation(s)
- Maurilio Ponzoni
- Pathology Unit, Department of Onco-Hematology, San Raffaele Scientific Institute, Milan, Italy.
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Abstract
Although scientific knowledge in viral oncology has exploded in the 20th century, the role of bacteria as mediators of oncogenesis has been less well elucidated. Understanding bacterial carcinogenesis has become increasingly important as a possible means of cancer prevention. This review summarizes clinical, epidemiological, and experimental evidence as well as possible mechanisms of bacterial induction of or protection from malignancy.
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Dalle S, Thomas L, Balme B, Dumontet C, Thieblemont C. Primary cutaneous marginal zone lymphoma. Crit Rev Oncol Hematol 2010; 74:156-62. [DOI: 10.1016/j.critrevonc.2009.09.003] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2009] [Revised: 09/02/2009] [Accepted: 09/16/2009] [Indexed: 12/30/2022] Open
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Ferreri AJM, Dolcetti R, Magnino S, Doglioni C, Ponzoni M. Chlamydial infection: the link with ocular adnexal lymphomas. Nat Rev Clin Oncol 2009; 6:658-69. [PMID: 19806147 DOI: 10.1038/nrclinonc.2009.147] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Chlamydiae are obligate intracellular bacteria that grow in eukaryotic cells and cause a wide spectrum of diseases. They can establish persistent infections, are mitogenic in vitro, promote polyclonal cell proliferation in vivo and induce resistance to apoptosis in infected cells-properties that might contribute to tumorigenesis. In fact, Chlamydophila psittaci (Cp) has been linked to the development and maintenance of ocular adnexal marginal zone B-cell lymphoma (OAMZL). In this indolent malignancy, Cp is transported by monocytes and macrophages and causes both local and systemic infection. Cp elementary bodies are viable and infectious in the conjunctiva and peripheral blood of patients with OAMZL. Bacterial eradication with antibiotic therapy is often followed by lymphoma regression. Despite recent advances in the understanding of this bacterium-lymphoma association, several questions remain unanswered. For instance, prevalence variations among different geographical areas and related diagnostic and therapeutic implications remain a major investigational issue. We will focus on clinical and therapeutic implications of chlamydial infections in patients with lymphomas and summarize the current knowledge on the association between Cp infection and OAMZL. Available data on the epidemiology, biology and pathogenesis of this association are analyzed and new investigative and clinical approaches are discussed.
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Affiliation(s)
- Andrés J M Ferreri
- Unit of Lymphoid Malignancies, San Raffaele Scientific Institute, Milan, Italy.
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26
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Ferreri AJM, Ernberg I, Copie-Bergman C. Infectious agents and lymphoma development: molecular and clinical aspects. J Intern Med 2009; 265:421-38. [PMID: 19298458 DOI: 10.1111/j.1365-2796.2009.02083.x] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
This review is focused on the role of infectious agents in the development of some lymphoma entities. Associations involving bacterial infections mostly regard marginal zone B-cell lymphomas of mucosa-associated lymphoid tissue (MALT)-type. Some paradigmatic examples of these associations include the Helicobacter pylori-related gastric MALT lymphoma and the more recently reported links between Chlamydophila psittaci and ocular adnexal MALT lymphomas and Borrelia burgdorferi and cutaneous MALT lymphomas. The well-documented association between Epstein-Barr virus infection and related lymphoproliferative disorders are analysed as an example of lymphotropic virus with tumourigenic activity. Molecular, biological and clinical features as well as therapeutic implications of these associations are analysed and future perspectives in this field are discussed.
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Affiliation(s)
- A J M Ferreri
- Unit of Lymphoid Malignancies, Medical Oncology Unit, Department of Oncology, San Raffaele Scientific Institute, Milan, Italy.
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Goteri G, Ranaldi R, Simonetti O, Capretti R, Menzo S, Stramazzotti D, Morichetti D, Offidani AM, Rupoli S, Leoni P. Clinicopathological features of primary cutaneous B-cell lymphomas from an academic regional hospital in central Italy: no evidence of Borrelia burgdorferi association. Leuk Lymphoma 2008; 48:2184-8. [PMID: 17926178 DOI: 10.1080/10428190701618250] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
We reviewed the clinico-pathological features of 73 primary cutaneous B-cell lymphomas (PCBCLs), diagnosed in 10 years in Marche region in central Italy, which included 16 marginal zone lymphomas (MZL), 33 follicle centre lymphomas (FCL) and 24 diffuse large B cell lymphomas (DLBCL). We also investigated the presence of Borrelia burgdorferi in tissues by polymerase chain reaction. Differences in age, sex, location site, response to therapy, disease recurrence and 5-year disease-specific survival were observed among the 3 histological groups. Specific DNA sequences of Borrelia burgdorferi were not detected in any of the 73 cases of PCBCL. We conclude that PCBCLs in Marche region behave according to the literature data and do not seem to be associated with Borrelia burgdorferi. Additional investigations should be performed on other possible etiologies, at least in our geographical area.
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Affiliation(s)
- Gaia Goteri
- Anatomia Patologica, Università Politecnica delle Marche, Ospedali Riuniti di Ancona Umberto I, G.M. Lancisi, G. Salesi, Ancona, Italy.
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28
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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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29
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Fernandez-Flores A. Some remarks on cutaneous marginal zone lymphoma. J Eur Acad Dermatol Venereol 2008; 22:648-9. [PMID: 18363682 DOI: 10.1111/j.1468-3083.2008.02724.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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30
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Delli FS. Cutaneous marginal zone lymphoma--still under study. J Eur Acad Dermatol Venereol 2008; 22:649-50. [PMID: 18363681 DOI: 10.1111/j.1468-3083.2008.02731.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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31
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Boyé T. Sur quels éléments cliniques, épidémiologiques et biologiques faut-il évoquer la maladie de Lyme? Aspects dermatologiques et ophtalmologiques au cours de la maladie de Lyme. Med Mal Infect 2007; 37 Suppl 3:S175-88. [DOI: 10.1016/j.medmal.2007.10.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2007] [Accepted: 10/03/2007] [Indexed: 11/26/2022]
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Abstract
Mucosal associated lymphoid tissue (MALT) lymphoma may have specific clinical associations and molecular aberrations depending on its site of origin. We present a case of oral mucosal MALT lymphoma with clinical features simulating oral-facial granulomatosis. Dermatologists are frequently called upon for the diagnosis and treatment of mucosal lesions. Increased awareness and familiarity with oral mucosal MALT lymphoma and its clinical associations are of significant importance for optimal management of this condition.
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Affiliation(s)
- Pedram Gerami
- Department of Dermatology, Northwest University, Chicago, IL 60611, USA.
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33
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João C, Farinha P, da Silva MG, Martins C, Crespo M, Cabeçadas J. Cytogenetic abnormalities in MALT lymphomas and their precursor lesions from different organs. A fluorescence in situ hybridization (FISH) study. Histopathology 2007; 50:217-24. [PMID: 17222250 DOI: 10.1111/j.1365-2559.2007.02580.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
AIMS To analyse the possible activation of distinct molecular pathways in mucosa-associated lymphoid tissue (MALT) lymphoma, we determined the prevalence of trisomies 3, 12, 18 in MALT lymphomas from different organs, as well as the prevalence of translocations of the MALT1 gene in a subset of primary breast MALT lymphomas. We compared the numerical cytogenetic alterations in lymphomas, precursor lesions and in normal non-haematolymphoid tissue from the same organs. METHODS AND RESULTS Forty-two samples of paraffin-embedded tissue (29 MALT lymphomas from stomach, breast, parotid and thyroid; two Sjögren's syndrome; two Hashimoto's thyroiditis and nine reactive samples) were studied by fluorescence in situ hybridization (FISH). Analysed together, the cases of gastric, parotid and thyroid MALT lymphomas presented trisomy 3 in 46%, trisomy 12 in 28% and trisomy 18 in 21% of the cases. In contrast to other locations, trisomy 3 was not present in the majority of the cases of primary breast MALT lymphomas. None of the nine breast cases presented MALT1 gene rearrangements. Half of the cases of preneoplastic lesions exhibited trisomy 3 and trisomy 12; none exhibited trisomy 18. CONCLUSIONS Trisomy 3 is the most frequent numerical abnormality in gastric, parotid and thyroid but not in primary breast MALT lymphomas. MALT1 gene rearrangements are also rare in this location, suggesting that distinct molecular pathways may be activated in breast cases.
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Affiliation(s)
- C João
- Department of Haematology, Portuguese Institute of Oncology, Lisbon, Portugal.
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de la Fouchardiere A, Gazzo S, Balme B, Chouvet B, Felman P, Coiffier B, Salles G, Callet-Bauchu E, Berger F. Cytogenetic and Molecular Analysis of 12 Cases of Primary Cutaneous Marginal Zone Lymphomas. Am J Dermatopathol 2006; 28:287-92. [PMID: 16871031 DOI: 10.1097/00000372-200608000-00001] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Primary low-grade B-cell lymphomas of the skin are separated into marginal zone and follicle center lymphomas according to the recent World Health Organization-European Organization for Research and Treatment of Cancer classification, with distinct histologic and immunohistochemical profiles. Some cases remain difficult to distinguish. The degree of relationship with their extracutaneous counterparts is currently being investigated on clinical, histologic and molecular grounds. Cytogenetic analysis using fluorescence in situ hybridization was performed on 12 frozen samples of infiltrated skin that had been classified as marginal zone lymphoma (MZL). Chromosomal changes known to be recurrently observed in systemic MZL of the mucosa-associated lymphoid tissue type, and in follicular center lymphoma were analyzed. These included trisomy for chromosomes 3, 7, 12, and 18 as well as t(14;18) IGH/BCL2, t(14;18) IGH/MLT1, and t(11;18) API2/MLT1 translocations. Complementary molecular search of IGH/BCL2 rearrangement using a polymerase chain reaction technique and of API2/MLT1 mRNA expression by reverse transcriptase-polymerase chain reaction were performed. Two cases showed evidence of trisomy 3 at levels varying from 14% to 20% of the analyzed cells. No other chromosomal abnormalities were found with those techniques in the remaining cases. These results demonstrate that known recurrent chromosomal abnormalities rarely occur in primary cutaneous MZLs and suggest the possibility of a variety of initial oncogenic events leading to a common downstream pathway. These data also underline that fluorescence in situ analysis on routine skin punch biopsies represents a reliable tool for the detection of chromosomal changes, but requires consistent dermal infiltration.
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Affiliation(s)
- Arnaud de la Fouchardiere
- Laboratoire de Cytogénétique et Biologie Moléculaire, Centre Hospitalier Lyon Sud, Pierre Bénite, France
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Guidoboni M, Ferreri AJM, Ponzoni M, Doglioni C, Dolcetti R. Infectious agents in mucosa-associated lymphoid tissue-type lymphomas: pathogenic role and therapeutic perspectives. ACTA ACUST UNITED AC 2006; 6:289-300. [PMID: 16507206 DOI: 10.3816/clm.2006.n.003] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Mucosa-associated lymphoid tissue (MALT) lymphoma probably constitutes the best in vivo model showing how complex interplay between B lymphocytes and the surrounding microenvironment may lead to a neoplastic disorder. After the seminal discovery of the pathogenic association between Helicobacter pylori and gastric MALT lymphomas, evidence suggests the possible involvement of other infectious agents in the development of MALT lymphomas arising at different body sites. Although several other bacteria (Borrelia burgdorferi, Campylobacter jejuni, and Chlamydia psittaci) and viruses (Hepatitis C virus) seem to play a role in lymphomas presenting at different locations, a possible common pathogenic mechanism is emerging. Several lines of evidence suggest that different infectious agents might provide a chronic antigenic stimulation that elicits host immune responses able to promote clonal B-cell expansion. This model is also substantiated by the increasing number of patients with MALT lymphomas who exhibit objective clinical responses after antimicrobial therapy. A multidisciplinary approach is critical to better understand the complex etiopathogenesis of MALT lymphomas with the final goal to dissect the clinicopathologic heterogeneity of these disorders and design more tailored preventive and therapeutic approaches.
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Affiliation(s)
- Massimo Guidoboni
- Immunovirology and Biotherapy Unit, Department of Pre-Clinical and Epidemiological Research, Centro di Riferimento Oncologico, IRCCS National Cancer Institute, Aviano, Italy
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de la Fouchardière A, Balme B, Chouvet B, Perrot H, Thomas L, Claudy A, Felman P, Salles G, Coiffier B, Berger F. Lymphomes B cutanés primitifs : corrélations anatomo-cliniques dans une série de 44 cas. Ann Pathol 2005; 25:8-17. [PMID: 15981927 DOI: 10.1016/s0242-6498(05)80094-x] [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] [Indexed: 11/25/2022]
Abstract
AIMS histological and clinical relationship study of 44 cases of primary cutaneous B cell lymphoma, classified according to WHO classification. MATERIALS AND METHODS histological, immunological and molecular analysis was correlated with clinical data. RESULTS 33 cases (75%) were marginal zone B-cell lymphomas (MZL), with head and trunk predominance (median age = 54 years). Relapses in other mucosa-related sites occurred in 3 patients. Histological transformation implied a more aggressive treatment in 3 cases. A favorable outcome was observed in most cases. 9 (20%) diffuse large B-cell lymphomas (DLBCL) appeared as a unique nodule, with female predominance (median age = 74 years) and 4 lymphoma-related deaths which seemed age-related (> 70 years) with only one lower limb localization. Histological aggressive features were present in 3 patients with a fatal outcome. 2 (5%) WHO grade 3 follicular lymphomas (FL) had an heterogeneous phenotype, with head localization, cutaneous relapses and good outcome. CONCLUSIONS MZL, the predominant type, has a good prognosis, although transformation can occur, needing a more aggressive treatment. DLBCL, observed in older patients, has clinical and histological prognostic factors identical to extra-cutaneous lymphomas. FL appears rare and has an heterogeneous phenotype. Relationships with its nodal counterpart remains unclear.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Antineoplastic Agents/therapeutic use
- DNA, Neoplasm/analysis
- Fatal Outcome
- Female
- Humans
- Immunohistochemistry
- Immunophenotyping
- Lymphoma, B-Cell/genetics
- Lymphoma, B-Cell/pathology
- Lymphoma, B-Cell/therapy
- Lymphoma, Follicular/genetics
- Lymphoma, Follicular/pathology
- Lymphoma, Follicular/therapy
- Lymphoma, Large B-Cell, Diffuse/genetics
- Lymphoma, Large B-Cell, Diffuse/pathology
- Lymphoma, Large B-Cell, Diffuse/therapy
- Male
- Middle Aged
- Neoplasm Recurrence, Local
- Polymerase Chain Reaction
- Radiotherapy
- Remission Induction
- Skin Neoplasms/genetics
- Skin Neoplasms/pathology
- Skin Neoplasms/therapy
- Surgical Procedures, Operative
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Munksgaard L, Obitz ER, Goodlad JR, Davidson MM, Ho-Yen DO, Hamilton-Dutoit S, Hjalgrim H. Demonstration of B. burgdorferi-DNA in two cases of nodal lymphoma. Leuk Lymphoma 2004; 45:1721-3. [PMID: 15370236 DOI: 10.1080/10428190410001683723] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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38
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Abstract
Here we present the first described case of MALT lymphoma involving the foreskin. The patient presented with a lump proximal to the glans penis. It was treated with radical excision and histology revealed positive margins. No further therapy was given as this may have resulted in significant morbidity. The patient remains relapse free more than 2 years later. MALT lymphomas are the third most common non-Hodgkin lymphoma accounting for 8% of cases. They have been described at almost all extranodal sites but this case is the first involving the foreskin.
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Affiliation(s)
- Sadaf Haque
- Gastrointestinal Unit, Department of Medicine, Royal Marsden Hospital, Sutton, Surrey, SM2 5PT, UK
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