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Camacho Castañeda FI, Dotor A, Manso R, Martín P, Prieto Pareja E, Palomo Esteban T, García Vela JA, Santonja C, Piris MA, Rodríguez Pinilla SM. Epstein-Barr virus-associated large B-cell lymphoma transformation in marginal zone B-cell lymphoma: a series of four cases. Histopathology 2020; 77:112-122. [PMID: 32145092 DOI: 10.1111/his.14101] [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: 12/04/2019] [Revised: 02/07/2020] [Accepted: 03/02/2020] [Indexed: 12/11/2022]
Abstract
AIMS To present four examples of clonally related Epstein-Barr virus (EBV)-associated large-cell transformation of marginal zone lymphoma (MZL) (of nodal, extranodal and splenic types), occurring 120, 11 and 5 months after the initial diagnosis in three instances, and concurrently in one case; and to discuss several interesting features of EBV infection. METHODS AND RESULTS Somatic mutations were detected by use of a customised panel for next-generation sequencing and polymerase chain reaction studies of IgH in both low-grade and high-grade components of each case. In case 1, the initial biopsy of nodal MZL showed scattered EBV-positive cells, which might constitute an indication of EBV-induced progression. Case 2 showed heterogeneous EBV expression, a phenomenon attributable to loss of the EBV episomes during cell division, or to a secondary superinfection or reactivation of the virus. In case 3, p53 overexpression related to gene mutation and EBV-encoded small RNAs were identified in the same neoplastic component. In case 4, the mucosa-associated lymphoid tissue-type MZL and the high-grade component were identified concurrently in a patient previously treated with methotrexate for an autoimmune disorder. CONCLUSION These data suggest that the presence of EBV should be added to the list of potential markers to be analysed for MZL prognosis.
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Affiliation(s)
| | - Ana Dotor
- Pathology Department, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | | | - Paloma Martín
- Pathology Department, Hospital Universitario Puerta de Hierro, Madrid, Spain
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Liang P, Ren XC, Gao JB, Chen KS. CT findings and clinical features of Epstein-Barr virus-associated lymphoepithelioma-like gastric carcinoma. Medicine (Baltimore) 2019; 98:e14839. [PMID: 30946311 PMCID: PMC6456025 DOI: 10.1097/md.0000000000014839] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Epstein-Barr virus (EBV)-associated lymphoepithelioma-like gastric carcinoma (LELGC) is a rare primary stomach tumor, which has overlapping imaging features with mass forming gastric carcinoma (GC). The aim of our study was to present the computed tomography (CT) findings and clinical features of EBV-associated LELGC to increase awareness of this entity.The CT findings and clinical features of 4 patients with pathologically documented EBV-associated LELGC were retrospectively analyzed.Among the 4 patients, 3 were male, and 1 was female. The medium age was 51 years old. All cases were single lesions including 1 was in the gastric cardia, 1 was in the gastric body, and 2 were in the gastric antrum. A focal thickening of the gastric wall was conducted, with a large thickness-to-length ratio. The low-density stripe of the normal gastric wall abruptly terminated at the edge of the lesion. The CT images of 4 cases showed inhomogeneous density with the radiodensity values ranging from 25 to 48 HU. In addition, an ulcer was demonstrated with an irregular base and slightly raised borders in all cases. Enhancement after injection of contrast material was heterogeneous enhancement (n = 3) or homogeneous (n = 1). After enhancement, obvious enhancement was seen in 1 case, moderate enhancement was seen in 3 cases, with the peak value of the tumor in the portal phase. No evidence of lymph node involvement and distant invasion was observed.Although LELGC is quite rare, it should be considered in differential diagnosis of early GC, advanced GC, and lymphoma. The relatively typical CT appearance, combined the age and sex of patients, can suggest the diagnosis of LELGC.
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Affiliation(s)
| | | | | | - Kui-sheng Chen
- Department of Pathology, The First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
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Abstract
Epstein-Barr virus (EBV) infection is found in a subset of gastric cancers. Previous reviews have exclusively focused on EBV-encoded small RNA (EBER) positivity in gastric cancer tissues, but a comprehensive evaluation of other type of studies is lacking.We searched the PubMed database up to September, 2014, and performed a systematic review.We considered studies comparing EBV nucleic acids positivity in gastric cancer tissue with positivity in either adjacent non-tumor tissue of cancer patients or non-tumor mucosa from healthy individuals, patients with benign gastric diseases, or deceased individuals. We also considered studies comparing EBV antibodies in serum from cancer patients and healthy controls.Selection of potentially eligible studies and data extraction were performed by 2 independent reviewers. Due to the heterogeneity of studies, we did not perform formal meta-analysis.Forty-seven studies (8069 cases and 1840 controls) were identified. EBER positivity determined by in situ hybridization (ISH) was significantly higher in cancer tissues (range 5.0%-17.9%) than in adjacent mucosa from the same patients or biopsies from all control groups (almost 0%). High EBV nuclear antigen-1 (EBNA-1) positivity by PCR was found in gastric cancer tissues, but most were not validated by ISH or adjusted for inflammatory severity and lymphocyte infiltration. Only 4 studies tested for EBV antibodies, with large variation in the seropositivities of different antibodies in both cases and controls, and did not find an association between EBV seropositivity and gastric cancer.In summary, tissue-based ISH methods strongly suggest an association between EBV infection and gastric cancer, but PCR method alone is invalid to confirm such association. Very limited evidence from serological studies and the lack of novel antibodies warrant further investigations to identify potential risk factors of EBV for gastric cancer.
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Affiliation(s)
- Xin-Zu Chen
- From the Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany (X-ZC, HC, FAC, HB); Department of Gastrointestinal Surgery (X-ZC, J-KH); Laboratory of Gastric Cancer, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China (X-ZC, J-KH); and German Cancer Consortium (DKTK), Heidelberg, Germany (HB)
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[Simultaneous squamous cell carcinoma and follicular lymphoma of the tonsil]. HNO 2010; 58:1192-6. [PMID: 20464363 DOI: 10.1007/s00106-010-2107-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Squamous cell carcinoma of the head and neck is the most common neoplasia in the head and neck area followed by malignant lymphoma. Here we describe for the first time the synchronous manifestation of a squamous cell carcinoma and a follicular lymphoma of the palatine tonsil. Histomorphologic and etiopathogenetic characteristics are described and discussed on the basis of the current literature. The coincidence of a lymphoma and a squamous cell carcinoma in the head and neck area is an oncologic rarity as well as an interdisciplinary diagnostic and therapeutic challenge.
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Parrens M, Vergier B, Fitoussi O, Lahet C, Belleannee G, Marit G, Dubus P, de Mascarel A, Delfau-Larue MH, Merlio JP. Sequential development of Hodgkin's disease and CD30+ diffuse large B-cell lymphoma in a patient with MALT-type lymphoma: evidence of different clonal origin of single microdissected Reed-Sternberg cells. Am J Surg Pathol 2002; 26:1634-42. [PMID: 12459631 DOI: 10.1097/00000478-200212000-00012] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
We observed in the same patient the development of a tonsil mucosa-associated lymphoid tissue-type lymphoma in 1994, a mediastinal Hodgkin's disease in 1998, and a colonic CD30+ anaplastic diffuse large B-cell lymphoma in 2000. A same-sized FR3-JH fragment was demonstrated by polymerase chain reaction, both at the level of total DNA and of single micromanipulated cells, showing monocytoid, Reed-Sternberg, or anaplastic morphology. Moreover, an identical IgH nucleotide sequence was detected in mucosa-associated lymphoid tissue-type lymphoma and colonic CD30+ anaplastic diffuse large B-cell lymphoma, whereas mediastinal Hodgkin's disease IgH rearrangement involved different VH and JH genes. CD30+ Reed-Sternberg and diffuse large B-cell lymphoma cells contained Epstein-Barr virus EBER sequences that were not observed at the level of mucosa-associated lymphoid tissue-type lymphoma. Therefore, Epstein-Barr virus infection may have played a role in diffuse large B-cell lymphoma transformation of mucosa-associated lymphoid tissue-type lymphoma and in the lymphomagenesis of Hodgkin's disease. In addition to their different clonal origin, Reed-Sternberg cells of Hodgkin's disease expressed a CD15+, CD20+ (rare cells), CD30+, Oct-2-, EBNA2-, LMP1+ phenotype, whereas anaplastic and Reed-Sternberg-like cells of diffuse large B-cell lymphoma were CD15-, CD20+, CD30+, Oct-2+, EBNA2+, and LMP1+. Interestingly, we also detected scattered CD30+ Epstein-Barr virus- large cells with prominent nucleoli in the initial tonsil mucosa-associated lymphoid tissue-type lymphoma, suggesting that these cells could be prone to Epstein-Barr virus infection and/or large cell transformation.
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MESH Headings
- DNA, Neoplasm/analysis
- Disease Progression
- Gene Rearrangement
- Hodgkin Disease/complications
- Hodgkin Disease/immunology
- Hodgkin Disease/pathology
- Humans
- Immunoglobulins/genetics
- Immunophenotyping
- Ki-1 Antigen/analysis
- Lymphoma, B-Cell/complications
- Lymphoma, B-Cell/immunology
- Lymphoma, B-Cell/pathology
- Lymphoma, B-Cell, Marginal Zone/complications
- Lymphoma, B-Cell, Marginal Zone/immunology
- Lymphoma, B-Cell, Marginal Zone/pathology
- Lymphoma, Large B-Cell, Diffuse/complications
- Lymphoma, Large B-Cell, Diffuse/immunology
- Lymphoma, Large B-Cell, Diffuse/pathology
- Male
- Middle Aged
- Polymerase Chain Reaction
- Sequence Analysis, DNA
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Affiliation(s)
- Marie Parrens
- Department of Pathology and Molecular Biology, CHU and University of Bordeaux 2, Bat 3B, 146 rue Léo Saignat, 33076 Bordeaux, France.
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Koh BY, Rosenthal P, Medeiros LJ, Osorio RW, Roberts JP, Ascher NL, Gelb AB. Posttransplantation lymphoproliferative disorders in pediatric patients undergoing liver transplantation. Arch Pathol Lab Med 2001; 125:337-43. [PMID: 11231479 DOI: 10.5858/2001-125-0337-pldipp] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVES To study the clinicopathologic and molecular genetic findings in posttransplantation lymphoproliferative disorders (PTLDs) following pediatric liver transplantation and to determine the applicability of a recently proposed consensus classification system. DESIGN The clinical, pathologic, and molecular genetic findings of 11 PTLDs that occurred in 10 patients are presented. These 10 patients were derived from a group of 121 pediatric patients who underwent liver transplantation at the University of California, San Francisco. The PTLDs were classified using the proposed Society for Hematopathology scheme. Clonality was determined by immunohistochemical detection of monotypic immunoglobulin or by using polymerase chain reaction-based methods to detect monoclonal immunoglobulin heavy-chain gene rearrangements. Epstein-Barr virus (EBV) was detected by immunohistochemistry, in situ hybridization, or polymerase chain reaction. Epstein-Barr virus typing and the presence of LMP1 gene deletions were also analyzed by polymerase chain reaction. RESULTS There were 3 early lesions, 4 polymorphic PTLDs, and 4 monomorphic PTLDs. Monoclonality was demonstrated in 8 of 9 cases assessed. Epstein-Barr virus was present in all cases; of 9 cases assessed by polymerase chain reaction, the virus was type A in 8 and type B in 1. No EBV LMP1 gene deletions were identified. The corresponding liver explants were negative for EBV in 8 cases and positive in 1 case. Greater than 3 foci of disease and monomorphic PTLD were associated with decreased actuarial survival (P <.05). CONCLUSIONS The prognosis of pediatric patients with PTLD is favorable for early lesions and polymorphous PTLD, particularly in patients with localized disease. Multifocal disease and monomorphic PTLD are associated with an unfavorable prognosis.
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Tao J, Kahn L. Epstein-Barr virus-associated high-grade B-cell lymphoma of mucosal-associated lymphoid tissue in a 9-year-old Boy. Arch Pathol Lab Med 2000; 124:1520-4. [PMID: 11035588 DOI: 10.5858/2000-124-1520-ebvahg] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
We report an unusual case of Epstein-Barr virus (EBV)-associated mucosal-associated lymphoid tissue (MALT) lymphoma involving the lungs, kidneys, and axillary lymph nodes in a child with congenital hypoadrenalism and panhypopituitarism. The patient presented with an aggressive clinical course and histologic evolution. Initial biopsies (1994) of the lung and kidney revealed histologic features of low-grade B-cell MALT lymphoma with lymphoepithelial lesions within the renal tubules and bronchial epithelium. Subsequent biopsies (1996, 1997, and 1999) revealed progressively greater cytologic atypia, polymorphism, and necrosis; an increased mitotic rate; and a preponderance of large cells, indicative of progression from a low-grade to a high-grade MALT lymphoma. Immunophenotyping of the lung and lymph node lesions revealed identical surface marker profiles: cells were CD19(+), CD20(+), immunoglobulin (Ig) G(+), kappa(+), lambda(-), CD5(-), CD10(-), CD23(-), and IgM(-), and also negative for T-cell markers. Genotypic analysis demonstrated the presence of immunoglobulin heavy chain rearrangement and monoclonality of EBV in the lung lesion by Southern blot hybridization and polymerase chain re()action (PCR). The clinicopathologic features suggest that these lesions might represent an immunosupression-related continuum of low-grade to high-grade MALT lymphomas. Infection with EBV may have contributed to this tumor's aggressive clinical and histologic evolution.
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MESH Headings
- Biomarkers, Tumor/analysis
- Blotting, Southern
- Cell Transformation, Viral
- Child
- DNA, Neoplasm/analysis
- DNA, Viral/analysis
- Epstein-Barr Virus Infections/genetics
- Epstein-Barr Virus Infections/pathology
- Epstein-Barr Virus Infections/virology
- Fatal Outcome
- Flow Cytometry
- Gene Rearrangement, B-Lymphocyte, Heavy Chain/genetics
- Gene Rearrangement, B-Lymphocyte, Heavy Chain/immunology
- Herpesvirus 4, Human/genetics
- Herpesvirus 4, Human/isolation & purification
- Humans
- Immunoenzyme Techniques
- Immunophenotyping
- Kidney Neoplasms/chemistry
- Kidney Neoplasms/genetics
- Kidney Neoplasms/pathology
- Kidney Neoplasms/virology
- Lung Neoplasms/chemistry
- Lung Neoplasms/genetics
- Lung Neoplasms/pathology
- Lung Neoplasms/virology
- Lymphoma, B-Cell, Marginal Zone/chemistry
- Lymphoma, B-Cell, Marginal Zone/genetics
- Lymphoma, B-Cell, Marginal Zone/pathology
- Lymphoma, B-Cell, Marginal Zone/virology
- Lymphoma, Large B-Cell, Diffuse/chemistry
- Lymphoma, Large B-Cell, Diffuse/genetics
- Lymphoma, Large B-Cell, Diffuse/pathology
- Lymphoma, Large B-Cell, Diffuse/virology
- Male
- Polymerase Chain Reaction
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Affiliation(s)
- J Tao
- Department of Pathology, Long Island Jewish Medical Center, The Long Island Campus for the Albert Einstein College of Medicine, New Hyde Park, NY 11040, USA
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Shinohara K, Miyazaki K, Noda N, Saitoh D, Terada M, Wakasugi H. Gastric diseases related to Helicobacter pylori and Epstein-Barr virus infection. Microbiol Immunol 1998; 42:415-21. [PMID: 9688075 DOI: 10.1111/j.1348-0421.1998.tb02304.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- K Shinohara
- Section for Studies of Host-Immune Response, National Cancer Center Research Institute, Tokyo, Japan
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Jenson HB, Leach CT, McClain KL, Joshi VV, Pollock BH, Parmley RT, Chadwick EG, Murphy SB. Benign and malignant smooth muscle tumors containing Epstein-Barr virus in children with AIDS. Leuk Lymphoma 1997; 27:303-14. [PMID: 9402327 DOI: 10.3109/10428199709059684] [Citation(s) in RCA: 95] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Smooth muscle tumors (leiomyosarcomas) are the second most prevalent malignancy of children with the acquired immunodeficiency syndrome (AIDS). We have investigated the tumors, plasma, and peripheral white blood cells of eight children with AIDS with smooth muscle tumors for evidence of tumor association with human immunodeficiency virus (HIV) and Epstein-Barr virus (EBV). Very low levels of HIV were found in the tumors of the AIDS patients, probably resulting from blood-borne carriage of virus. These smooth muscle tumors had very high quantities of EBV in all the tumor cells by in situ hybridization, with an average of 4.5 EBV genomes per cell by quantitative polymerase chain reaction amplification. Increased amounts of EBV were found in the peripheral blood cells of two AIDS patients before the time of tumor diagnosis. EBV clonality studies demonstrated different monoclonal EBV infection of two separate colonic tumors from one patient, and dual or mixed monoclonal EBV infection in another patient. The muscle cells of leiomyomas and leiomyosarcomas of patients with AIDS demonstrated prominent staining with antibodies to the EBV receptor. The uniform distribution and striking amount of EBV in the tumor cells demonstrates that EBV is capable of infecting smooth muscle cells and that these cells support EBV replication. Clonal EBV proliferation suggests that EBV infection occurs at an early stage of tumor development. These findings indicate that EBV has a causal role in the oncogenesis of leiomyosarcomas of patients with AIDS.
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Affiliation(s)
- H B Jenson
- Department of Pediatrics, University of Texas Health Science Center at San Antonio, USA.
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