1
|
Hosaka N, Hashimura M, Mugitani A, Hamaguchi M, Kubo Y, Nakatsuka SI. Monomorphic T-cell post-transplant lymphoproliferative disorder with features of HHV8-negative primary effusion lymphoma: an autopsy case and review of the literature. Med Mol Morphol 2024; 57:226-232. [PMID: 38780761 DOI: 10.1007/s00795-024-00388-x] [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: 01/31/2024] [Accepted: 05/08/2024] [Indexed: 05/25/2024]
Abstract
A 67-year-old man underwent renal transplantation in his twenties. He developed refractory pleural effusion, with many large lymphocytes with severe atypia and mitosis in the effusion, indicating malignant lymphoma. He finally died of respiratory failure. An autopsy revealed atypical lymphocytes positive for CD3, CD4, and CD30 and negative for CD8, CD20, PAX5, human herpesvirus (HHV) 8, and Epstein-Barr virus-encoded small RNAs by immunohistochemistry and in situ hybridization. Atypical lymphocytes also had T-cell receptor gene rearrangements Jβ2, Jγ2, and Jδ1 and chromosomal aberrations der(8)t(1;8)(q21;p21), add(13)(q12), add(14)(q32), and add(16)(q12-13). A few atypical lymphocytes were present at other sites. We finally diagnosed this case as monomorphic T-cell post-transplant lymphoproliferative disorder with features of HHV8-negative primary effusion lymphoma. A literature review only identified six cases (four HHV8-negative, two HHV8-positive) of effusion lymphoma of T-cell type, including the present case. Interestingly, about half of HHV8-negative and HHV8-positive cases had a history of renal transplantation in their twenties. All cases showed tumor CD30 expression, whereas CD4 and CD8 expressions were inconsistent. These findings indicated that this lymphoma may be associated with post-transplant lymphoproliferative disorder by renal transplantation at a young age, although further cases need to be analyzed.
Collapse
Affiliation(s)
- Naoki Hosaka
- Department of Pathology, Fuchu Hospital, 1-10-7, Hiko-cho, Izumi, Osaka, 594-0076, Japan.
- Department of Hygiene and Public Health, Kansai Medical University, 2-5-1, Shin-machi, Hirakata, Osaka, 573-1010, Japan.
| | - Mitsuharu Hashimura
- Department of Hematology, Fuchu Hospital, 1-10-7, Hiko-cho, Izumi, Osaka, 594-0076, Japan
| | - Atsuko Mugitani
- Department of Hematology, Fuchu Hospital, 1-10-7, Hiko-cho, Izumi, Osaka, 594-0076, Japan
| | - Masanari Hamaguchi
- Department of Respiratory Medicine, Yao Tokushukai General Hospital, 1-17, Wakakusa-cho, Yao, Osaka, 583-0011, Japan
| | - Yuki Kubo
- Department of Pathology, Yao Tokushukai General Hospital, 1-17, Wakakusa-cho, Yao, Osaka, 583-0011, Japan
| | - Shin-Ichi Nakatsuka
- Department of Pathology, Yao Tokushukai General Hospital, 1-17, Wakakusa-cho, Yao, Osaka, 583-0011, Japan
| |
Collapse
|
2
|
Panaampon J, Okada S. Promising immunotherapeutic approaches for primary effusion lymphoma. EXPLORATION OF TARGETED ANTI-TUMOR THERAPY 2024; 5:699-713. [PMID: 38966176 PMCID: PMC11220309 DOI: 10.37349/etat.2024.00242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 01/02/2024] [Indexed: 07/06/2024] Open
Abstract
Primary effusion lymphoma (PEL) is a large B-cell neoplasm usually presenting as a serious effusion in body cavities without detectable tumor masses. It is an AIDS-related non-Hodgkin's lymphoma (HL) with human herpes virus 8 (HHV8)/Kaposi sarcoma-associated herpes virus (KSHV) infection. A combination antiretroviral therapy (cART) prolongs the lifespan of AIDS and AIDS-related malignant lymphoma patients, but PEL continues to have a dismal prognosis. PEL showed disappointing outcomes with standard chemotherapy such as CHOP or CHOP-like regimens. A PEL status highlights the urgent need for new therapeutic approaches and treatment strategies and improve clinical outcomes. This review discusses the current knowledge and some recent clinical trials for PEL in the platform of immunotherapy as well as promising future immunotherapeutic approaches for PEL.
Collapse
Affiliation(s)
- Jutatip Panaampon
- Division of Hematologic Neoplasia, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA
- Department of Medicine, Harvard Medical School, Boston, MA 02215, USA
- Division of Hematopoiesis, Joint Research Center for Human Retrovirus Infection, Kumamoto University, Kumamoto 860-0811, Japan
| | - Seiji Okada
- Division of Hematopoiesis, Joint Research Center for Human Retrovirus Infection, Kumamoto University, Kumamoto 860-0811, Japan
| |
Collapse
|
3
|
Attygalle AD, Chan JKC, Coupland SE, Du MQ, Ferry JA, de Jong D, Gratzinger D, Lim MS, Nicolae A, Ott G, Rosenwald A, Schuh A, Siebert R. What is new in the 5th edition of the World Health Organization classification of mature B and T/NK cell tumors and stromal neoplasms? J Hematop 2024; 17:71-89. [PMID: 38683440 DOI: 10.1007/s12308-024-00585-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Accepted: 04/15/2024] [Indexed: 05/01/2024] Open
Abstract
The classification of tumors is essential in the diagnosis and clinical management of patients with malignant neoplasms. The World Health Organization (WHO) provides a globally applicable classification scheme of neoplasms and it was updated several times. In this review, we briefly outline the cornerstones of the upcoming 5th edition of the World Health Organization Classification of Haematolymphoid Tumours on lymphoid neoplasms. As is adopted throughout the 5th edition of the WHO classification of tumors of all organ systems, entities are listed by a hierarchical system. For the first time, tumor-like lesions have been included in the classification, and modifications of nomenclature for some entities, revisions of diagnostic criteria or subtypes, deletion of certain entities, and introduction of new entities are presented along with mesenchymal lesions specific to the stroma of lymph nodes and the spleen. In addition to specific outlines on constitutional and somatic genetic changes associated with given entities, a separate chapter on germline predisposition syndromes related to hematologic neoplasms has been added.
Collapse
Affiliation(s)
- Ayoma D Attygalle
- Department of Histopathology, The Royal Marsden Hospital, London, SW3 6JJ, UK
| | - John K C Chan
- Department of Pathology, Queen Elizabeth Hospital, Kowloon, Hong Kong SAR, China
| | - Sarah E Coupland
- Department of Molecular and Clinical Cancer Medicine, ISMIB, University of Liverpool, Liverpool, UK
- Liverpool Clinical Laboratories, Liverpool University Hospitals Foundation Trust, Liverpool, UK
| | - Ming-Qing Du
- Department of Pathology, University of Cambridge, Cambridge, UK
| | - Judith A Ferry
- Department of Pathology, Massachusetts General Hospital and Harvard Medical School, 55 Fruit Street, Boston, MA, 02114, USA.
| | - Daphne de Jong
- Department of Pathology, the Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Dita Gratzinger
- Department of Pathology, Stanford University School of Medicine, Stanford, USA
| | - Megan S Lim
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York City, NY, USA
| | - Alina Nicolae
- Department of Pathology, Hautepierre, University Hospital of Strasbourg, Strasbourg, France
| | - German Ott
- Department of Clinical Pathology, Robert-Bosch-Krankenhaus, Auerbachstr. 110, 70376, Stuttgart, Germany.
- Dr. Margarete Fischer-Bosch Institute of Clinical Pharmacology, Stuttgart, Germany.
| | - Andreas Rosenwald
- Institute of Pathology, Julius-Maximilians-Universität Würzburg, Würzburg, Germany
- Cancer Center Mainfranken, Würzburg, Germany
| | - Anna Schuh
- Department of Oncology, University of Oxford, Oxford, UK
| | - Reiner Siebert
- Institute of Human Genetics, Ulm University and Ulm University Medical Center, Ulm, Germany
| |
Collapse
|
4
|
Witte H, Künstner A, Gebauer N. Update: The molecular spectrum of virus-associated high-grade B-cell non-Hodgkin lymphomas. Blood Rev 2024; 65:101172. [PMID: 38267313 DOI: 10.1016/j.blre.2024.101172] [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: 12/07/2023] [Revised: 01/15/2024] [Accepted: 01/16/2024] [Indexed: 01/26/2024]
Abstract
The vast spectrum of aggressive B-cell non-Hodgkin neoplasms (B-NHL) encompasses several infrequent entities occurring in association with viral infections, posing diagnostic challenges for practitioners. In the emerging era of precision oncology, the molecular characterization of malignancies has acquired paramount significance. The pathophysiological comprehension of specific entities and the identification of targeted therapeutic options have seen rapid development. However, owing to their rarity, not all entities have undergone exhaustive molecular characterization. Considerable heterogeneity exists in the extant body of work, both in terms of employed methodologies and the scale of cases studied. Presently, therapeutic strategies are predominantly derived from observations in diffuse large B-cell lymphoma (DLBCL), the most prevalent subset of aggressive B-NHL. Ongoing investigations into the molecular profiles of these uncommon virus-associated entities are progressively facilitating a clearer distinction from DLBCL, ultimately paving the way towards individualized therapeutic approaches. This review consolidates the current molecular insights into aggressive and virus-associated B-NHL, taking into consideration the recently updated 5th edition of the WHO classification of hematolymphoid tumors (WHO-5HAEM) and the International Consensus Classification (ICC). Additionally, potential therapeutically targetable susceptibilities are highlighted, offering a comprehensive overview of the present scientific landscape in the field.
Collapse
Affiliation(s)
- H Witte
- Department of Hematology and Oncology, Bundeswehrkrankenhaus Ulm, Oberer Eselsberg 40, 89081 Ulm, Germany; Department of Hematology and Oncology, University Hospital Schleswig-Holstein (UKSH) Campus Lübeck, Ratzeburger Allee 160, 23538 Lübeck, Germany.
| | - A Künstner
- University Cancer Center Schleswig-Holstein (UCCSH), Ratzeburger Allee 160, 23538 Lübeck, Germany; Medical Systems Biology Group, University of Lübeck, Ratzeburger Allee 160, 23538 Lübeck, Germany
| | - N Gebauer
- Department of Hematology and Oncology, University Hospital Schleswig-Holstein (UKSH) Campus Lübeck, Ratzeburger Allee 160, 23538 Lübeck, Germany; University Cancer Center Schleswig-Holstein (UCCSH), Ratzeburger Allee 160, 23538 Lübeck, Germany
| |
Collapse
|
5
|
Attygalle AD, Chan JKC, Coupland SE, Du MQ, Ferry JA, Jong DD, Gratzinger D, Lim MS, Naresh KN, Nicolae A, Ott G, Rosenwald A, Schuh A, Siebert R. The 5th edition of the World Health Organization Classification of mature lymphoid and stromal tumors - an overview and update. Leuk Lymphoma 2024; 65:413-429. [PMID: 38189838 DOI: 10.1080/10428194.2023.2297939] [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: 08/11/2023] [Accepted: 08/15/2023] [Indexed: 01/09/2024]
Abstract
The purpose of this review is to give an overview on the conceptual framework and major developments of the upcoming 5th edition of the World Health Organization (WHO) Classification of Haematolymphoid tumours (WHO-HAEM5) and to highlight the most significant changes made in WHO-HAEM5 compared with the revised 4th edition (WHO-HAEM4R) of lymphoid and stromal neoplasms. The changes from the revised 4th edition include the reorganization of entities by means of a hierarchical system that is realized throughout the 5th edition of the WHO classification of tumors of all organ systems, a modification of nomenclature for some entities, the refinement of diagnostic criteria or subtypes, deletion of certain entities, and introduction of new entities. For the first time, tumor-like lesions, mesenchymal lesions specific to lymph node and spleen, and germline predisposition syndromes associated with the lymphoid neoplasms are included in the classification.
Collapse
Affiliation(s)
- Ayoma D Attygalle
- Department of Histopathology, The Royal Marsden Hospital, London, UK
| | - John K C Chan
- Department of Pathology, Queen Elizabeth Hospital, Kowloon, Hong Kong, SAR China
| | - Sarah E Coupland
- Department of Molecular and Clinical Cancer Medicine, ISMIB, University of Liverpool, Liverpool, UK
- Liverpool Clinical Laboratories, Liverpool University Hospitals Foundation Trust, Liverpool, UK
| | - Ming-Qing Du
- Department of Pathology, University of Cambridge, Cambridge, UK
| | - Judith A Ferry
- Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Daphne de Jong
- The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Dita Gratzinger
- Department of Pathology, Stanford University School of Medicine, Stanford, USA
| | - Megan S Lim
- Memorial Sloan Kettering Cancer Center, New York City, NY, USA
| | - Kikkeri N Naresh
- Fred Hutchinson Cancer Center, University of Washington, Seattle, USA
| | - Alina Nicolae
- Department of Pathology, University Hospital of Strasbourg, Strasbourg, France
| | - German Ott
- Department of Clinical Pathology, Robert-Bosch-Krankenhaus, and Dr. Margarete Fischer-Bosch Institute of Clinical Pharmacology, Stuttgart, Germany
| | - Andreas Rosenwald
- Institute of Pathology, Julius-Maximilians-UniversitätWürzburg, and Cancer Center Mainfranken, Würzburg, Germany
| | - Anna Schuh
- Department of Oncology, University of Oxford, Oxford, UK
| | - Reiner Siebert
- Institute of Human Genetics, Ulm University and Ulm University Medical Center, Ulm, Germany
| |
Collapse
|
6
|
Di Napoli A, Soma L, Quintanilla-Martinez L, de Leval L, Leoncini L, Zamò A, Ng SB, Ondrejka SL, Climent F, Wotherspoon A, Dirnhofer S. Cavity-based lymphomas: challenges and novel concepts. A report of the 2022 EA4HP/SH lymphoma workshop. Virchows Arch 2023; 483:299-316. [PMID: 37555981 PMCID: PMC10542738 DOI: 10.1007/s00428-023-03599-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 06/16/2023] [Accepted: 07/07/2023] [Indexed: 08/10/2023]
Abstract
The 2022 European Association for Haematopathology/Society for Hematopathology lymphoma workshop session on cavity-based lymphomas included sixty-eight cases in seven sections. The disease entities discussed include primary effusion lymphomas (PEL), extracavitary primary effusion lymphomas and confounding entities (ECPEL), HHV8-negative B-lineage lymphomas-effusion based (EBV-negative, EBV-positive, and plasmablastic types), diffuse large B-cell lymphoma associated with chronic inflammation, fibrin-associated diffuse large B-cell lymphoma (FA-DLBCL), breast implant-associated anaplastic large cell lymphoma (BIA-ALCL), and other lymphomas presenting as an effusion. All entities above are discussed; however, three are delved into greater detail given the challenges with classification: ECPEL, HHV8-negative effusion-based lymphomas, and FA-DLBCL. Cases exemplifying the diagnostic difficulty in differentiating ECPEL from HHV8-positive diffuse large B-cell lymphoma and germinotropic lymphoproliferative disorder were discussed. The more recently recognized effusion-based HHV8-negative large B-cell lymphoma is explored, with several cases submitted raising the question if this subset should be carved out as a specific entity, and if so, what should be the refining diagnostic criteria. Case submissions to the FA-DLBCL section yielded one of the largest case series to date, including classic cases, cases furthering the discussion on disease sites and prognosis, as well as novel concepts to be considered in this entity. The 2022 EA4HP/SH workshop cases allowed for further confirmation of the characteristics of some of the more historically accepted cavity-based lymphomas, as well as further inquiry and debate on relatively new or evolving entities.
Collapse
Affiliation(s)
- Arianna Di Napoli
- Department of Clinical and Molecular Medicine, Sant'Andrea University Hospital, Sapienza University of Rome, Rome, Italy.
| | - Lori Soma
- Department of Pathology, City of Hope National Medical Center, Duarte, CA, USA
| | - Leticia Quintanilla-Martinez
- Institute of Pathology and Neuropathology, Eberhard Karls University of Tübingen and Comprehensive Cancer Center, University Hospital Tübingen, Tübingen, Germany
| | - Laurence de Leval
- Institute of Pathology, Department of Laboratory Medicine and Pathology, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland
| | - Lorenzo Leoncini
- Department of Medical Biotechnology, University of Siena, Siena, Italy
| | - Alberto Zamò
- Institute of Pathology, University of Würzburg, Würzburg, Germany
| | - Siok-Bian Ng
- Department of Pathology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Sarah L Ondrejka
- Pathology, and Laboratory Medicine Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Fina Climent
- Pathology Department, Hospital Universitari de Bellvitge, IDIBELL, L'Hospitalet De Llobregat, Barcelona, Spain
| | | | - Stefan Dirnhofer
- Institute of Medical Genetics and Pathology, University Hospital Basel, University of Basel, Basel, Switzerland
| |
Collapse
|
7
|
Hayashino K, Meguri Y, Yukawa R, Komura A, Nakamura M, Yoshida C, Yamamoto K, Oda W, Imajo K. Primary Effusion Lymphoma-like Lymphoma Mimicking Tuberculous Pleural Effusion: Three Case Reports and a Literature Review. Intern Med 2023; 62:2531-2537. [PMID: 36575018 PMCID: PMC10518533 DOI: 10.2169/internalmedicine.1143-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 11/16/2022] [Indexed: 12/28/2022] Open
Abstract
Primary effusion lymphoma-like lymphoma (PEL-LL) is a rare lymphoma, localized in the body cavity without detectable tumor masses. Tuberculous pleural effusion is a form of extra pulmonary tuberculous. We herein report three cases of PEL-LL in patients with a history of pulmonary tuberculosis. Despite the presentation with lymphocyte predominance and high levels of adenosine deaminase, a notable characteristic of tuberculous pleural effusion, the patients were ultimately diagnosed with PEL-LL. Pleural fluid laboratory tests yield similar results for PEL-LL and tuberculous pleural effusion; therefore, cytological and immunophenotyping examinations are useful for their differential diagnosis and the determination of treatment.
Collapse
Affiliation(s)
| | - Yusuke Meguri
- Department of Hematology, Okayama City Hospital, Japan
| | - Ryouya Yukawa
- Department of Hematology, Okayama City Hospital, Japan
| | - Aya Komura
- Department of Hematology, Okayama City Hospital, Japan
| | | | | | | | - Wakako Oda
- Department of Pathology, Okayama City Hospital, Japan
| | - Kenji Imajo
- Department of Hematology, Okayama City Hospital, Japan
| |
Collapse
|
8
|
Bahmad HF, Gomez AS, Deb A, Safdie FM, Sriganeshan V. Fluid Overload-Associated Large B-Cell Lymphoma: A Case Report and Review of Literature. Hematol Rep 2023; 15:411-420. [PMID: 37489372 PMCID: PMC10366758 DOI: 10.3390/hematolrep15030042] [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: 01/19/2023] [Revised: 03/28/2023] [Accepted: 06/27/2023] [Indexed: 07/26/2023] Open
Abstract
Fluid overload-associated large B-cell lymphoma (FO-LBCL) is a new entity described in the fifth edition of the World Health Organization (WHO) Classification of Hematolymphoid Tumors (WHO-HAEM5). It refers to malignant lymphoma present with symptoms of serous effusions in body cavities (pleural, peritoneal, and/or pericardial) in the absence of an identifiable tumor mass. We present a case of an 82-year-old man with a history of atrial fibrillation and atrial flutter, status post-ablation, essential hypertension (HTN), hyperlipidemia (HLD), and diabetes mellitus (DM) type 2 who was referred to our hospital for shortness of breath due to recurrent pleural effusion. Right video-assisted thoracoscopy with right pleural biopsy was performed. Histopathological examination of the pleural biopsy revealed dense fibrous tissue, chronic inflammation, lymphoid aggregates, and granulation tissue, with no evidence of lymphoma. Cytology of the right pleural fluid revealed large lymphoid cells, which were positive for CD45, CD20, PAX-5, MUM-1, BCL2, BCL6, and MYC protein. They were negative for CD3, CD10, CD138, and HHV-8 by immunohistochemistry (IHC). Epstein-Barr virus (EBV) was negative by in situ hybridization (ISH). Due to the absence of any evidence of lymphoma elsewhere, a diagnosis of fluid overload-associated large B-cell lymphoma (FO-LBCL) was made. We provide a synopsis of the main clinicopathological features of FO-LBCL and the two main differential diagnoses, primary effusion lymphoma (PEL) and diffuse large B-cell lymphoma (DLBCL).
Collapse
Affiliation(s)
- Hisham F Bahmad
- The Arkadi M. Rywlin M.D. Department of Pathology and Laboratory Medicine, Mount Sinai Medical Center, Miami Beach, FL 33140, USA
| | - Aaron S Gomez
- Department of Pathology, Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA
| | - Arunima Deb
- The Arkadi M. Rywlin M.D. Department of Pathology and Laboratory Medicine, Mount Sinai Medical Center, Miami Beach, FL 33140, USA
| | - Fernando Martin Safdie
- Department of Surgery, Division of Thoracic and Cardiovascular Surgery, Mount Sinai Medical Center, Miami Beach, FL 33140, USA
| | - Vathany Sriganeshan
- The Arkadi M. Rywlin M.D. Department of Pathology and Laboratory Medicine, Mount Sinai Medical Center, Miami Beach, FL 33140, USA
- Department of Pathology, Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA
| |
Collapse
|
9
|
Canelo‐Vilaseca M, Tapia G, Orna E, Sorigué M, Granada I, Palomar‐Muñoz A, Castillo A, Grau J, Mesa A, Ribera J, Sancho J, Navarro J. HHV8 and EBV-negative primary effusion-based lymphoma: A case report of a new provisional entity and review of literature. Clin Case Rep 2023; 11:e7282. [PMID: 37180332 PMCID: PMC10167618 DOI: 10.1002/ccr3.7282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 03/02/2023] [Accepted: 04/12/2023] [Indexed: 05/16/2023] Open
Abstract
Key Clinical Message HHV8- and EBV-negative primary effusion lymphoma is an extremely rare neoplasm involving body cavities without detectable tumor mass. It usually presents in elderly patients without known immunodeficiency. Compared to primary effusion lymphoma, it has a better prognosis. Primary effusion lymphoma (PEL) is a rare non-Hodgkin lymphoma confined exclusively to body cavities without detectable tumor masses. The term PEL-like is an entity similar to PEL in clinical presentation but without relation to human herpesvirus 8 (HHV8). We report a case of HHV8- and EBV-negative primary effusion-based lymphoma.
Collapse
Affiliation(s)
- Marta Canelo‐Vilaseca
- Hematology DepartmentICO‐Hospital Germans Trias i Pujol, Josep Carreras Leukemia Research Institute, Universitat Autònoma de BarcelonaBadalonaSpain
| | - Gustavo Tapia
- Pathology DepartmentHospital Germans Trias i PujolBadalonaSpain
| | - Elisa Orna
- Hematology DepartmentICO‐Hospital Germans Trias i Pujol, Josep Carreras Leukemia Research Institute, Universitat Autònoma de BarcelonaBadalonaSpain
| | - Marc Sorigué
- Hematology DepartmentICO‐Hospital Germans Trias i Pujol, Josep Carreras Leukemia Research Institute, Universitat Autònoma de BarcelonaBadalonaSpain
| | - Isabel Granada
- Hematology DepartmentICO‐Hospital Germans Trias i Pujol, Josep Carreras Leukemia Research Institute, Universitat Autònoma de BarcelonaBadalonaSpain
| | - Azahara Palomar‐Muñoz
- Nuclear Medicine‐PET (IDI) DepartmentUniversity Hospital of Bellvitge‐IDIBELLBarcelonaSpain
| | - Ana Castillo
- Pathology DepartmentHospital Germans Trias i PujolBadalonaSpain
| | - Javier Grau
- Hematology DepartmentICO‐Hospital Germans Trias i Pujol, Josep Carreras Leukemia Research Institute, Universitat Autònoma de BarcelonaBadalonaSpain
| | - Alba Mesa
- Hematology DepartmentICO‐Hospital Germans Trias i Pujol, Josep Carreras Leukemia Research Institute, Universitat Autònoma de BarcelonaBadalonaSpain
| | - Josep‐Maria Ribera
- Hematology DepartmentICO‐Hospital Germans Trias i Pujol, Josep Carreras Leukemia Research Institute, Universitat Autònoma de BarcelonaBadalonaSpain
| | - Juan‐Manuel Sancho
- Hematology DepartmentICO‐Hospital Germans Trias i Pujol, Josep Carreras Leukemia Research Institute, Universitat Autònoma de BarcelonaBadalonaSpain
| | - José‐Tomás Navarro
- Hematology DepartmentICO‐Hospital Germans Trias i Pujol, Josep Carreras Leukemia Research Institute, Universitat Autònoma de BarcelonaBadalonaSpain
| |
Collapse
|
10
|
Kurz KS, Ott M, Kalmbach S, Steinlein S, Kalla C, Horn H, Ott G, Staiger AM. Large B-Cell Lymphomas in the 5th Edition of the WHO-Classification of Haematolymphoid Neoplasms-Updated Classification and New Concepts. Cancers (Basel) 2023; 15:cancers15082285. [PMID: 37190213 DOI: 10.3390/cancers15082285] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 04/05/2023] [Accepted: 04/06/2023] [Indexed: 05/17/2023] Open
Abstract
The family/class of the large B-cell lymphomas (LBCL) in the 5th edition of the World Health Organization (WHO) classification of haematolymphoid tumors (WHO-HAEM5) features only a few major changes as compared to the 4th edition. In most entities, there are only subtle changes, many of them only representing some minor modifications in diagnostic terms. Major changes have been made in the diffuse large B-cell lymphomas (DLBCL)/high-grade B-cell lymphomas (HGBL) associated with MYC and BCL2 and/or BCL6 rearrangements. This category now consists of MYC and BCL2 rearranged cases exclusively, while the MYC/BCL6 double hit lymphomas now constitute genetic subtypes of DLBCL, not otherwise specified (NOS) or of HGBL, NOS. Other major changes are the conceptual merger of lymphomas arising in immune-privileged sites and the description of LBCL arising in the setting of immune dysregulation/deficiency. In addition, novel findings concerning underlying biological mechanisms in the pathogenesis of the different entities are provided.
Collapse
Affiliation(s)
- Katrin S Kurz
- Department of Clinical Pathology, Robert-Bosch-Krankenhaus, 70376 Stuttgart, Germany
| | - Michaela Ott
- Department of Pathology, Marienhospital, 70199 Stuttgart, Germany
| | - Sabrina Kalmbach
- Department of Clinical Pathology, Robert-Bosch-Krankenhaus, 70376 Stuttgart, Germany
- Dr. Margarete Fischer-Bosch-Institute of Clinical Pharmacology, 70376 Stuttgart, Germany
| | - Sophia Steinlein
- Department of Clinical Pathology, Robert-Bosch-Krankenhaus, 70376 Stuttgart, Germany
- Dr. Margarete Fischer-Bosch-Institute of Clinical Pharmacology, 70376 Stuttgart, Germany
| | - Claudia Kalla
- Department of Clinical Pathology, Robert-Bosch-Krankenhaus, 70376 Stuttgart, Germany
- Dr. Margarete Fischer-Bosch-Institute of Clinical Pharmacology, 70376 Stuttgart, Germany
| | - Heike Horn
- Department of Clinical Pathology, Robert-Bosch-Krankenhaus, 70376 Stuttgart, Germany
- Dr. Margarete Fischer-Bosch-Institute of Clinical Pharmacology, 70376 Stuttgart, Germany
| | - German Ott
- Department of Clinical Pathology, Robert-Bosch-Krankenhaus, 70376 Stuttgart, Germany
| | - Annette M Staiger
- Department of Clinical Pathology, Robert-Bosch-Krankenhaus, 70376 Stuttgart, Germany
- Dr. Margarete Fischer-Bosch-Institute of Clinical Pharmacology, 70376 Stuttgart, Germany
| |
Collapse
|
11
|
Wang H, Zhang Q, Liu Q, Wu X, Ma K. Fluid overload–associated large B-cell lymphoma with primary biliary cirrhosis: A case report. Front Oncol 2023; 13:1145540. [PMID: 37064152 PMCID: PMC10102472 DOI: 10.3389/fonc.2023.1145540] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 03/07/2023] [Indexed: 04/03/2023] Open
Abstract
The 5th edition of World Health Organization Classification of Haematolymphoid Tumours (WHO-HAEM5) is characterized by its hierarchical system for classification and novel entities/types. Considering the significant discrepancy in clinical manifestations and prognosis, fluid overload–associated large B-cell lymphoma (FOALBCL) has been a new addition to the WHO-HAEM5, being distinct from the traditional diagnosis of primary effusion lymphoma. In this manuscript, we report a patient who was diagnosed with FOALBCL that a novel entity introduced in the WHO-HAEM5. It is an instance of a successful application of the updated WHO-HAEM5 and indicates that the ′Blue Book′ could confer convenience and benefits on both patients and clinicians. Moreover, the patient combined primary biliary cirrhosis (PBC), which is a relatively rare condition compared to the underlying medical condition of viral cirrhosis. Due to atypical clinical symptoms and invasive biopsy of lymphoma, sometimes, diagnoses might be undesired, which eventually leads to a poor prognosis. With this case report, it reminds not just hematologists but also other specialists to pay attention to the updates and revisions of the classifications of lymphoma.
Collapse
|
12
|
SahBandar IN, Sy CB, van den Akker T, Kim D, Geyer JT, Chadburn A, Cesarman E, Inghirami G, Allan JN, Siddiqui MT, Ouseph MM. Primary Effusion Lymphoma in an HIV-Negative Patient with Chronic Myeloid Leukemia Treated with Dasatinib. Pathobiology 2023; 90:356-364. [PMID: 36996787 PMCID: PMC10614567 DOI: 10.1159/000530429] [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: 11/28/2022] [Accepted: 03/28/2023] [Indexed: 04/01/2023] Open
Abstract
INTRODUCTION Primary effusion lymphoma (PEL) is a malignant lymphomatous effusion, which by definition is Kaposi sarcoma herpesvirus/human herpesvirus 8-positive. PEL typically occurs in HIV-infected patients but can also occur in HIV-negative individuals, including in organ transplant recipients. Tyrosine kinase inhibitors (TKIs) are currently the standard of care for patients with chronic myeloid leukemia (CML), BCR::ABL1-positive. Although TKIs are extremely effective in treating CML, they alter T-cell function by inhibiting peripheral T-cell migration and altering T-cell trafficking and have been associated with the development of pleural effusions. CASE PRESENTATION We report a case of PEL in a young, relatively immunocompetent patient with no history of organ transplant receiving dasatinib for CML, BCR::ABL1-positive. DISCUSSION We hypothesize that the loss of T-cell function secondary to TKI therapy (dasatinib) may have resulted in the unchecked cellular proliferation of Kaposi sarcoma herpesvirus (KSHV)-infected cells, leading to the emergence of a PEL. We recommend cytologic investigation and KSHV testing in patients being treated with dasatinib for CML who present with persistent or recurrent effusions.
Collapse
MESH Headings
- Humans
- Dasatinib/adverse effects
- Lymphoma, Primary Effusion/diagnosis
- Lymphoma, Primary Effusion/drug therapy
- Lymphoma, Primary Effusion/chemically induced
- Sarcoma, Kaposi/chemically induced
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/complications
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/chemically induced
- Herpesvirus 8, Human
- HIV Infections/complications
- HIV Infections/drug therapy
Collapse
Affiliation(s)
- Ivo N SahBandar
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, USA,
| | - Chandler B Sy
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, USA
| | - Tayler van den Akker
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, USA
| | - David Kim
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, USA
| | - Julia T Geyer
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, USA
| | - Amy Chadburn
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, USA
| | - Ethel Cesarman
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, USA
| | - Giorgio Inghirami
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, USA
| | - John N Allan
- Division of Hematology and Medical Oncology, Department of Medicine, Weill Cornell Medicine, New York, New York, USA
| | - Momin T Siddiqui
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, USA
| | - Madhu M Ouseph
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, USA
| |
Collapse
|
13
|
Rosenwald A, Menter T, Dirnhofer S. [Classification of aggressive B-cell lymphomas : News and open questions]. PATHOLOGIE (HEIDELBERG, GERMANY) 2023; 44:166-172. [PMID: 36918411 PMCID: PMC10160218 DOI: 10.1007/s00292-023-01187-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Accepted: 12/14/2022] [Indexed: 03/16/2023]
Abstract
The 5th edition of the WHO classification (WHO-HAEM5) and the International Consensus Classification (ICC) show a broad consensus in the categorization of aggressive, large B‑cell lymphomas with expected minor impact only on the daily diagnostic routine. The changes compared to the 2017 revised WHO-HAEM4R are moderate and include updated names of entities, sharpened diagnostic criteria, and upgrades from provisional to definite entities. The definition of the most common aggressive B‑cell lymphoma, diffuse large B‑cell lymphoma (DLBCL), not otherwise specified (NOS), remains unchanged, and both classifications strongly encourage subtyping into germinal center B‑like (GCB) or the activated B‑like (ABC or non-GCB) DLBCL. DLBCL, NOS, should be separated from other large B‑cell lymphomas including large B‑cell lymphoma with IRF4 rearrangement (upgraded to a definite entity in both classifications) and large-cell/high-grade B‑cell lymphomas with 11q aberration. Aggressive B‑cell lymphomas with MYC and BCL2 rearrangements form a molecularly distinct group and are listed as definite entities in both classifications. This is in contrast to the more heterogeneous group of aggressive B‑cell lymphomas with MYC and BCL6 rearrangements that are recognized as a provisional entity in the ICC, while they fall into the DLBCL, NOS, or the HGBL, NOS, groups in the WHO-HAEM5.
Collapse
Affiliation(s)
- Andreas Rosenwald
- Institut für Pathologie, Universität Würzburg, Würzburg, Deutschland
| | - Thomas Menter
- Pathologie, Institut für Medizinische Genetik und Pathologie, Universitätsspital Basel, Schönbeinstr. 40, 4031, Basel, Schweiz
| | - Stefan Dirnhofer
- Pathologie, Institut für Medizinische Genetik und Pathologie, Universitätsspital Basel, Schönbeinstr. 40, 4031, Basel, Schweiz.
| |
Collapse
|
14
|
Song JY, Dirnhofer S, Piris MA, Quintanilla-Martínez L, Pileri S, Campo E. Diffuse large B-cell lymphomas, not otherwise specified, and emerging entities. Virchows Arch 2023; 482:179-192. [PMID: 36459219 DOI: 10.1007/s00428-022-03466-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 11/22/2022] [Accepted: 11/23/2022] [Indexed: 12/03/2022]
Abstract
Diffuse large B-cell lymphoma (DLBCL) is an aggressive and heterogenous group of diseases and the most common subtype of non-Hodgkin lymphoma. In the past decade, there has been an explosion in molecular profiling that has helped to identify subgroups and shared oncogenic driving mechanisms. Since the 2017 World Health Organization (WHO) classification, additional studies investigating these genomic abnormalities and phenotypic findings have been reported. Here we review these findings in DLBCL and address the proposed changes by the 2022 International Consensus Classification.
Collapse
Affiliation(s)
- Joo Y Song
- Department of Pathology, City of Hope National Medical Center, 1500 E. Duarte Road, Duarte, CA, 91010, USA.
| | - Stefan Dirnhofer
- Institute of Medical Genetics and Pathology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Miguel A Piris
- Servicio de Anatomia Patologica, Fundacion Jimenez Diaz, CIBERONC, Madrid, Spain
| | - Leticia Quintanilla-Martínez
- Institute of Pathology and Neuropathology, Eberhard Karls University of Tübingen and Comprehensive Cancer Center, University Hospital Tübingen, Tübingen, Germany.,Cluster of Excellence iFIT, Image-Guided and Functionally Instructed Tumor Therapy, Tübingen, Germany
| | - Stefano Pileri
- Division of Hematopathology, European Institute of Oncology IRCCS, Milan, Italy
| | - Elias Campo
- Hematopathology Unit, Hospital Clinic of Barcelona, Institute for Biomedical Research August Pi I Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| |
Collapse
|
15
|
Hayashino K, Meguri Y, Yukawa R, Komura A, Nakamura M, Yoshida C, Yamamoto K, Oda W, Imajo K. Spontaneous regression of dasatinib-related primary effusion lymphoma-like lymphoma. Int J Hematol 2023; 117:137-142. [PMID: 36066839 PMCID: PMC9444693 DOI: 10.1007/s12185-022-03449-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 08/26/2022] [Accepted: 08/26/2022] [Indexed: 01/07/2023]
Abstract
Primary effusion lymphoma-like lymphoma (PEL-LL) shows a unique clinical presentation, characterized by lymphomatous effusions in the body cavities. PEL-LL may be associated with hepatitis C virus infections and fluid overload states; and owing to its rarity, no standard therapies have been established. We report a case of a 55-year-old woman who developed PEL-LL during treatment with dasatinib, for chronic myeloid leukemia (CML). She presented to our hospital with dyspnea lasting for approximately a month and showed pericardial and bilateral pleural effusions. The pericardial effusion was exudative, and cytopathological and immunophenotypic examinations showed numerous CD 20-positive, large atypical lymphoid cells, which were also positive for the Epstein-Barr virus gene. No evidence of lymphadenopathy or bone marrow infiltration was found. We diagnosed PEL-LL, immediately discontinued dasatinib, and performed continuous drainage of the pericardial effusions. Complete response was achieved, and remission was maintained for 15 months. Two months after discontinuation of dasatinib, she was administered imatinib and a deep molecular response for the CML was maintained. PEL-LL occurring during dasatinib treatment is rare. We compared the results of previous reports with this case, and found that early diagnosis of PEL-LL, discontinuation of dasatinib, and sufficient drainage can improve the prognosis of PEL-LL.
Collapse
Affiliation(s)
- Kenta Hayashino
- Department of Hematology, Okayama City Hospital, 3-20-1 kitanagaseomote, Okayama-shi, Okayama Japan
| | - Yusuke Meguri
- Department of Hematology, Okayama City Hospital, 3-20-1 kitanagaseomote, Okayama-shi, Okayama Japan
| | - Ryouya Yukawa
- Department of Hematology, Okayama City Hospital, 3-20-1 kitanagaseomote, Okayama-shi, Okayama Japan
| | - Aya Komura
- Department of Hematology, Okayama City Hospital, 3-20-1 kitanagaseomote, Okayama-shi, Okayama Japan
| | - Makoto Nakamura
- Department of Hematology, Okayama City Hospital, 3-20-1 kitanagaseomote, Okayama-shi, Okayama Japan
| | - Chikamasa Yoshida
- Department of Hematology, Okayama City Hospital, 3-20-1 kitanagaseomote, Okayama-shi, Okayama Japan
| | - Kazuhiko Yamamoto
- Department of Hematology, Okayama City Hospital, 3-20-1 kitanagaseomote, Okayama-shi, Okayama Japan
| | - Wakako Oda
- Department of Pathology, Okayama City Hospital, 3-20-1 kitanagaseomote, Okayama-shi, Okayama Japan
| | - Kenji Imajo
- Department of Hematology, Okayama City Hospital, 3-20-1 kitanagaseomote, Okayama-shi, Okayama Japan
| |
Collapse
|
16
|
Falini B, Martino G, Lazzi S. A comparison of the International Consensus and 5th World Health Organization classifications of mature B-cell lymphomas. Leukemia 2023; 37:18-34. [PMID: 36460764 PMCID: PMC9883170 DOI: 10.1038/s41375-022-01764-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 11/08/2022] [Accepted: 11/10/2022] [Indexed: 12/03/2022]
Abstract
Several editions of the World Health Organization (WHO) classifications of lympho-hemopoietic neoplasms in 2001, 2008 and 2017 served as the international standard for diagnosis. Since the 4th WHO edition, here referred as WHO-HAEM4, significant clinico-pathological, immunophenotypic and molecular advances have been made in the field of lymphomas, contributing to refining diagnostic criteria of several diseases, to upgrade entities previously defined as provisional and to identify new entities. This process has resulted in two recent classifying proposals of lymphoid neoplasms, the International Consensus Classification (ICC) and the 5th edition of the WHO classification (WHO-HAEM5). In this paper, we review and compare the two classifications in terms of diagnostic criteria and entity definition, with focus on mature B-cell neoplasms. The main aim is to provide a tool to facilitate the work of pathologists, hematologists and researchers involved in the diagnosis and treatment of lymphomas.
Collapse
Affiliation(s)
- Brunangelo Falini
- Institute of Hematology and CREO, University of Perugia, Perugia, Italy.
| | - Giovanni Martino
- Institute of Hematology and CREO, University of Perugia, Perugia, Italy
| | - Stefano Lazzi
- Institute of Pathology, Department of Medical Biotechnology, University of Siena, Siena, Italy
| |
Collapse
|
17
|
Wang W, Gehris BT, Mai B, Chen L, Hu S, You MJ, Hu Z. HHV8-Negative Effusion-Based lymphoma in a patient with recurrent HCV hepatitis status post liver transplantation. Leuk Lymphoma 2022; 63:3480-3483. [PMID: 36154351 DOI: 10.1080/10428194.2022.2123233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Wei Wang
- Department of Pathology and Laboratory Medicine, The University of Health Science Center at Houston, Houston, TX, USA
| | - Brandon T Gehris
- Department of Pathology and Laboratory Medicine, The University of Health Science Center at Houston, Houston, TX, USA
| | - Brenda Mai
- Department of Pathology and Laboratory Medicine, The University of Health Science Center at Houston, Houston, TX, USA.,Department of Laboratory Medicine, The University of California San Francisco, San Francisco, CA, USA
| | - Lei Chen
- Department of Pathology and Laboratory Medicine, The University of Health Science Center at Houston, Houston, TX, USA.,Department of Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Shimin Hu
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - M James You
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Zhihong Hu
- Department of Pathology and Laboratory Medicine, The University of Health Science Center at Houston, Houston, TX, USA
| |
Collapse
|
18
|
Ogasawara F, Higuchi T, Nishimori T, Hashida Y, Kojima K, Daibata M. Targeting
VEGF
with bevacizumab inhibits malignant effusion formation of primary human herpesvirus 8‐unrelated effusion large B‐cell lymphoma in vivo. J Cell Mol Med 2022; 26:5580-5589. [PMID: 36209502 PMCID: PMC9667516 DOI: 10.1111/jcmm.17570] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 09/07/2022] [Accepted: 09/13/2022] [Indexed: 11/26/2022] Open
Abstract
Primary human herpesvirus 8 (HHV8)‐unrelated effusion large B‐cell lymphoma (ELBCL) is recognized as a new clinical entity, but its pathogenesis and therapeutic strategies remain largely unknown. We have generated two mouse models with profuse lymphomatous effusions that resemble HHV8‐unrelated ELBCL occurring in humans, by grafting the cell lines designated as Pell‐1 and Pell‐2. Using these in vivo models, we evaluated the potential role of vascular endothelial growth factor (VEGF) in the pathogenesis of HHV8‐unrelated ELBCL. Both Pell‐1 and Pell‐2 cells consistently produced very high levels of VEGF in mice, in contrast to in vitro findings of relatively low VEGF production in culture medium by HHV8‐unrelated ELBCL cells, especially Pell‐1 cells. Conversely, returning Pell‐1 cells grown in mice to culture medium markedly suppressed VEGF production to the original in vitro level. These findings suggest that the tumour microenvironment plays a role in the steady production of VEGF. We also found that the interaction between HHV8‐unrelated ELBCL cells and peritoneal mesothelial cells increased the production of VEGF in vitro. Finally, we found that bevacizumab significantly suppressed effusion formation and lymphoma cell growth in both mouse models. These results suggest that bevacizumab is a rational approach to the treatment of HHV8‐unrelated ELBCL.
Collapse
Affiliation(s)
- Fumiya Ogasawara
- Department of Microbiology and Infection Kochi Medical School, Kochi University Nankoku Japan
- Department of Hematology Kochi Medical School, Kochi University Nankoku Japan
| | - Tomonori Higuchi
- Department of Microbiology and Infection Kochi Medical School, Kochi University Nankoku Japan
| | - Tomohiro Nishimori
- Department of Microbiology and Infection Kochi Medical School, Kochi University Nankoku Japan
| | - Yumiko Hashida
- Department of Microbiology and Infection Kochi Medical School, Kochi University Nankoku Japan
| | - Kensuke Kojima
- Department of Hematology Kochi Medical School, Kochi University Nankoku Japan
| | - Masanori Daibata
- Department of Microbiology and Infection Kochi Medical School, Kochi University Nankoku Japan
| |
Collapse
|
19
|
Gisriel SD, Yuan J, Braunberger RC, Maracaja DLV, Chen X, Wu X, McCracken J, Chen M, Xie Y, Brown LE, Li P, Zhou Y, Sethi T, McHenry A, Hauser RG, Paulson N, Tang H, Hsi ED, Wang E, Zhang QY, Young KH, Xu ML, Pan Z. Human herpesvirus 8-negative effusion-based large B-cell lymphoma: a distinct entity with unique clinicopathologic characteristics. Mod Pathol 2022; 35:1411-1422. [PMID: 35562413 PMCID: PMC9926946 DOI: 10.1038/s41379-022-01091-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 04/23/2022] [Accepted: 04/24/2022] [Indexed: 11/09/2022]
Abstract
Rare cases of human herpesvirus 8 (HHV8)-negative effusion-based large B-cell lymphoma (EB-LBCL) occur in body cavities without antecedent or concurrent solid mass formation. In contrast to HHV8 + primary effusion lymphoma (PEL), EB-LBCL has no known association with HIV or HHV8 infection. However, the small sample sizes of case reports and series worldwide, especially from non-Japanese regions, have precluded diagnostic uniformity. Therefore, we conducted a retrospective, multi-institutional study of 55 cases of EB-LBCL and performed a comprehensive review of an additional 147 cases from the literature to identify distinct clinicopathologic characteristics. In our study, EB-LBCL primarily affected elderly (median age 80 years), immunocompetent patients and manifested as lymphomatous effusion without a solid component. The lymphomatous effusions mostly occurred in the pleural cavity (40/55, 73%), followed by the pericardial cavity (17/55, 31%). EB-LBCL expressed CD20 (53/54, 98%) and PAX5 (23/23, 100%). Most cases (30/36, 83%) were of non-germinal center B-cell subtype per the Hans algorithm. HHV8 infection was absent (0/55, 0%), while Epstein-Barr virus was detected in 6% (3/47). Clinically, some patients were managed with drainage alone (15/34, 44%), while others received rituximab alone (4/34, 12%) or chemotherapy (15/34, 44%). Eventually, 56% (22/39) died with a median overall survival (OS) of 14.9 months. Our findings were similar to those from the literature; however, compared to the non-Japanese cases, the Japanese cases had a significantly higher incidence of pericardial involvement, a higher rate of chemotherapy administration, and longer median OS. Particularly, we have found that Japanese residence, presence of pericardial effusion, and absence of MYC rearrangement are all favorable prognostic factors. Our data suggest that EB-LBCL portends a worse prognosis than previously reported, although select patients may be managed conservatively. Overall, EB-LBCL has distinct clinicopathologic characteristics, necessitating the establishment of separate diagnostic criteria and consensus nomenclature.
Collapse
Affiliation(s)
- Savanah D Gisriel
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | - Ji Yuan
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | | | | | - Xueyan Chen
- Department of Laboratory Medicine and Pathology, University of Washington Medical Center, Seattle, WA, USA
| | - Xiaojun Wu
- Department of Pathology, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Jenna McCracken
- Department of Pathology, Duke University Medical Center, Durham, NC, USA
| | - Mingyi Chen
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Yi Xie
- Department of Laboratory Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Laura E Brown
- Department of Laboratory Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Peng Li
- ARUP Laboratories, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Yi Zhou
- Department of Pathology, University of Miami Health Systems, Miami, FL, USA
| | - Tarsheen Sethi
- Department of Medicine (Hematology), Yale University School of Medicine, New Haven, CT, USA
| | - Austin McHenry
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | - Ronald G Hauser
- Department of Laboratory Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Nathan Paulson
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
- Department of Pathology, Stanford University School of Medicine, Palo Alto, CA, USA
| | - Haiming Tang
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | - Eric D Hsi
- Department of Pathology, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Endi Wang
- Department of Pathology, Duke University Medical Center, Durham, NC, USA
| | - Qian-Yun Zhang
- Department of Pathology, University of New Mexico, Albuquerque, NM, USA
| | - Ken H Young
- Department of Pathology, Duke University Medical Center, Durham, NC, USA
| | - Mina L Xu
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | - Zenggang Pan
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA.
- Department of Pathology, University of Colorado School of Medicine, Aurora, CO, USA.
| |
Collapse
|
20
|
Campo E, Jaffe ES, Cook JR, Quintanilla-Martinez L, Swerdlow SH, Anderson KC, Brousset P, Cerroni L, de Leval L, Dirnhofer S, Dogan A, Feldman AL, Fend F, Friedberg JW, Gaulard P, Ghia P, Horwitz SM, King RL, Salles G, San-Miguel J, Seymour JF, Treon SP, Vose JM, Zucca E, Advani R, Ansell S, Au WY, Barrionuevo C, Bergsagel L, Chan WC, Cohen JI, d'Amore F, Davies A, Falini B, Ghobrial IM, Goodlad JR, Gribben JG, Hsi ED, Kahl BS, Kim WS, Kumar S, LaCasce AS, Laurent C, Lenz G, Leonard JP, Link MP, Lopez-Guillermo A, Mateos MV, Macintyre E, Melnick AM, Morschhauser F, Nakamura S, Narbaitz M, Pavlovsky A, Pileri SA, Piris M, Pro B, Rajkumar V, Rosen ST, Sander B, Sehn L, Shipp MA, Smith SM, Staudt LM, Thieblemont C, Tousseyn T, Wilson WH, Yoshino T, Zinzani PL, Dreyling M, Scott DW, Winter JN, Zelenetz AD. The International Consensus Classification of Mature Lymphoid Neoplasms: a report from the Clinical Advisory Committee. Blood 2022; 140:1229-1253. [PMID: 35653592 PMCID: PMC9479027 DOI: 10.1182/blood.2022015851] [Citation(s) in RCA: 545] [Impact Index Per Article: 272.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 05/18/2022] [Indexed: 11/20/2022] Open
Abstract
Since the publication of the Revised European-American Classification of Lymphoid Neoplasms in 1994, subsequent updates of the classification of lymphoid neoplasms have been generated through iterative international efforts to achieve broad consensus among hematopathologists, geneticists, molecular scientists, and clinicians. Significant progress has recently been made in the characterization of malignancies of the immune system, with many new insights provided by genomic studies. They have led to this proposal. We have followed the same process that was successfully used for the third and fourth editions of the World Health Organization Classification of Hematologic Neoplasms. The definition, recommended studies, and criteria for the diagnosis of many entities have been extensively refined. Some categories considered provisional have now been upgraded to definite entities. Terminology for some diseases has been revised to adapt nomenclature to the current knowledge of their biology, but these modifications have been restricted to well-justified situations. Major findings from recent genomic studies have impacted the conceptual framework and diagnostic criteria for many disease entities. These changes will have an impact on optimal clinical management. The conclusions of this work are summarized in this report as the proposed International Consensus Classification of mature lymphoid, histiocytic, and dendritic cell tumors.
Collapse
Affiliation(s)
- Elias Campo
- Haematopathology Section, Hospital Clínic of Barcelona, Institut d'Investigaciones Biomèdiques August Pi I Sunyer (IDIBAPS), University of Barcelona, Centro de Investigación Biomédica en Red de Cancer (CIBERONC), Barcelona, Spain
| | - Elaine S Jaffe
- Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, Bethesda, MD
| | - James R Cook
- Pathology and Laboratory Medicine Institute, Cleveland Clinic, Cleveland, OH
| | - Leticia Quintanilla-Martinez
- Institute of Pathology and Neuropathology, Eberhard Karls University of Tübingen and Comprehensive Cancer Center, University Hospital Tübingen, Tübingen, Germany
| | - Steven H Swerdlow
- Department of Pathology, University of Pittsburgh School of Medicine, University of Pittsburgh, Pittsburgh, PA
| | | | - Pierre Brousset
- Department of Pathology, Institut Universitaire du Cancer de Toulouse-Oncopole, and Laboratoire d'Excellence Toulouse Cancer, Toulouse, France
| | - Lorenzo Cerroni
- Department of Dermatology, Medical University of Graz, Graz, Austria
| | - Laurence de Leval
- Institute of Pathology, Department of Laboratory Medicine and Pathology, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland
| | - Stefan Dirnhofer
- Institute of Medical Genetics and Pathology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Ahmet Dogan
- Laboratory of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Andrew L Feldman
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN
| | - Falko Fend
- Institute of Pathology and Neuropathology, Eberhard Karls University of Tübingen and Comprehensive Cancer Center, University Hospital Tübingen, Tübingen, Germany
| | | | - Philippe Gaulard
- Department of Pathology, University Hospital Henri Mondor, Assistance Publique-Hôpitaux de Paris (AP-HP), Créteil, France
- Mondor Institute for Biomedical Research, INSERM U955, Faculty of Medicine, University of Paris-Est Créteil, Créteil, France
| | - Paolo Ghia
- Strategic Research Program on Chronic Lymphocytic Leukemia, Division of Experimental Oncology, IRCCS Ospedale San Raffaele and Università Vita-Salute San Raffaele, Milan, Italy
| | - Steven M Horwitz
- Lymphoma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Rebecca L King
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN
| | - Gilles Salles
- Lymphoma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Jesus San-Miguel
- Clínica Universidad de Navarra, Centro de Investigación Médica Aplicada, Instituto de Investigación Sanitaria de Navarra, CIBERONC, Pamplona, Spain
| | - John F Seymour
- Peter MacCallum Cancer Centre and Royal Melbourne Hospital, Melbourne, VIC, Australia
| | | | - Julie M Vose
- Division of Hematology-Oncology, Department of Internal Medicine, University of Nebraska Medical Center, University of Nebraska, Omaha, NE
| | - Emanuele Zucca
- Oncology Institute of Southern Switzerland, Ente Ospedaliero Cantonale, and Institute of Oncology Research, Università della Svizzera Italiana, Bellinzona, Switzerland
| | - Ranjana Advani
- Stanford Cancer Center, Blood and Marrow Transplant Program, Stanford University, Stanford, CA
| | - Stephen Ansell
- Division of Hematology, Department of Medicine, Mayo Clinic, Rochester, MN
| | - Wing-Yan Au
- Blood-Med Clinic, Hong Kong, People's Republic of China
| | - Carlos Barrionuevo
- Department of Pathology, Instituto Nacional de Enfermedades Neoplásicas, Faculty of Medicine, Universidad Nacional Mayor de San Marcos, Lima, Peru
| | - Leif Bergsagel
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Phoenix, AZ
| | - Wing C Chan
- Department of Pathology, City of Hope National Medical Center, Duarte, CA
| | - Jeffrey I Cohen
- Medical Virology Section, Laboratory of Infectious Diseases, National Institutes of Health, National Institute of Allergy and Infectious Diseases, Bethesda, MD
| | - Francesco d'Amore
- Department of Hematology, Aarhus University Hospital, Aarhus, Denmark
| | - Andrew Davies
- Cancer Research UK Centre, Centre for Cancer Immunology, Faculty of Medicine, Southampton General Hospital, University of Southampton, Southampton, United Kingdom
| | - Brunangelo Falini
- Institute of Hematology and Center for Hemato-Oncology Research, Hospital of Perugia, University of Perugia , Perugia, Italy
| | - Irene M Ghobrial
- Dana-Farber Cancer Institute, Boston, MA
- Harvard Medical School, Harvard University, Boston, MA
| | - John R Goodlad
- National Health Service Greater Glasgow and Clyde, Glasgow, United Kingdom
| | - John G Gribben
- Department of Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Eric D Hsi
- Department of Pathology, Wake Forest School of Medicine, Wake Forest University, Winston-Salem, NC
| | - Brad S Kahl
- Oncology Division, Washington University School of Medicine, Washington University in St. Louis, St. Louis, MO
| | - Won-Seog Kim
- Hematology and Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Shaji Kumar
- Division of Hematology, Department of Medicine, Mayo Clinic, Rochester, MN
| | | | - Camille Laurent
- Department of Pathology, Institut Universitaire du Cancer de Toulouse-Oncopole, and Laboratoire d'Excellence Toulouse Cancer, Toulouse, France
| | - Georg Lenz
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Muenster, Muenster, Germany
| | - John P Leonard
- Weill Department of Medicine, Weill Medical College, Cornell University, New York, NY
| | - Michael P Link
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, Stanford University School of Medicine, Stanford University, Stanford, CA
| | - Armando Lopez-Guillermo
- Department of Hematology, Hospital Clínic, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Maria Victoria Mateos
- Department of Hematology, Hospital Universitario de Salamanca, Instituto de Investigación Biomédica de Salamanca, Centro de Investigación del Cancer, Universidad de Salamanca, Salamanca, Spain
| | - Elizabeth Macintyre
- Laboratoire d'Onco-Hématologie, AP-HP, Hôpital Necker-Enfants Malades, Université de Paris Cité and Institut Necker-Enfants Malades, Paris, France
| | - Ari M Melnick
- Division of Hematology and Oncology, Weill Medical College, Cornell University, New York, NY
| | - Franck Morschhauser
- Department of Hematology, Centre Hospitalier Universitaire de Lille, University Lille, Lille, France
| | - Shigeo Nakamura
- Department of Pathology and Laboratory Medicine, Nagoya University Hospital, Nagoya, Japan
| | - Marina Narbaitz
- Department of Pathology, Instituto de Investigaciones Hematológicas, Academia Nacional de Medicina and Fundacion para combatir la leucemia (FUNDALEU), Buenos Aires, Argentina
| | - Astrid Pavlovsky
- Fundación para Combatir la Leucemia (FUNDALEU), Centro de Hematología Pavlovsky, Buenos Aires, Argentina
| | - Stefano A Pileri
- Haematopathology Division, IRCCS, Istituto Europeo di Oncologia, Milan, Italy
| | - Miguel Piris
- Jiménez Díaz Foundation University Hospital, Universidad Autónoma de Madrid, Madrid, Spain
| | - Barbara Pro
- Division of Hematology and Oncology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Vincent Rajkumar
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN
| | - Steven T Rosen
- Beckman Research Institute, and Department of Hematology & Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, CA
| | - Birgitta Sander
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Laurie Sehn
- Centre for Lymphoid Cancer, British Columbia Cancer Agency, Vancouver, BC, Canada
| | | | - Sonali M Smith
- Section of Hematology/Oncology, University of Chicago, Chicago, IL
| | - Louis M Staudt
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Catherine Thieblemont
- Service Hémato-Oncologie, AP-HP, Hôpital Saint-Louis, Paris, France
- DMU-DHI, Université de Paris-Paris Diderot, Paris, France
| | - Thomas Tousseyn
- Department of Pathology, Universitair Ziekenhuis Leuven Hospitals, Leuven, Belgium
| | - Wyndham H Wilson
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Tadashi Yoshino
- Department of Pathology, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Pier-Luigi Zinzani
- Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seragnoli", Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna, Italy
| | - Martin Dreyling
- Department of Medicine III, Ludwig-Maximilians-University Hospital, Munich, Germany
| | - David W Scott
- Centre for Lymphoid Cancer, British Columbia Cancer Agency, Vancouver, BC, Canada
| | - Jane N Winter
- Feinberg School of Medicine, Northwestern University, Chicago, IL; and
| | - Andrew D Zelenetz
- Lymphoma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Weill Medical College, Cornell University, New York, NY
| |
Collapse
|
21
|
Christe L, Veloza L, Gros L, Bisig B, Blum S, Hewer E, de Leval L. HHV8-negative primary effusion-based large B-cell lymphoma in a patient with chronic myeloid leukemia, BCR::ABL1-positive under dasatinib treatment: Report of a new case and literature review. Diagn Cytopathol 2022; 50:E351-E356. [PMID: 35916333 DOI: 10.1002/dc.25027] [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: 04/23/2022] [Revised: 07/05/2022] [Accepted: 07/22/2022] [Indexed: 11/06/2022]
Abstract
Dasatinib, a second-generation tyrosine kinase inhibitor (TKI), used as treatment for chronic myeloid leukemia, BCR::ABL1-positive (CML), is complicated by pleural or pericardial effusions in about one-third of patients. Besides, in exceptional instances, effusion-based neoplastic B-cell lymphoproliferations have been described. Here, we report an HHV8-negative, EBV-positive large B-cell lymphoma presenting as a pericardial effusion in a patient with CML treated with dasatinib for 23 months, without associated tumor mass or lymphadenopathies. Large tumor cells showed a B-cell phenotype (CD20+, CD79+), with evidence of EBV infection (EBER-ISH+), but HHV8 (LANA-1) negative. Monoclonal IG gene rearrangements were identified. BCL2, BCL6, and MYC genes were not rearranged. Despite the aggressive cytomorphology the patient was in complete remission after 4 cycles of R-CHOP after 8 months follow-up. Four other cases of large B-cell effusion-based lymphomas developed in the setting of dasatinib therapy for CML have been reported in the literature. The four cases were HHV8-negative and one case was EBV-positive. Three of the four patients experienced a benign clinical course, which is in contrast to HHV8-positive primary effusion lymphoma (PEL). The mechanisms of development of these effusion-based B-cell lymphoproliferations in patients receiving TKI are not completely elucidated. Acute or relapsing effusions during TKI treatment in the setting of CML should be cytologically examined to exclude clonal B-cell lymphoproliferations.
Collapse
Affiliation(s)
- Lucine Christe
- Department of Laboratory Medicine and Pathology, Institute of Pathology, University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Luis Veloza
- Department of Laboratory Medicine and Pathology, Institute of Pathology, University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Louis Gros
- Department of Hematology, University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Bettina Bisig
- Department of Laboratory Medicine and Pathology, Institute of Pathology, University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Sabine Blum
- Department of Hematology, University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Ekkehard Hewer
- Department of Laboratory Medicine and Pathology, Institute of Pathology, University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Laurence de Leval
- Department of Laboratory Medicine and Pathology, Institute of Pathology, University Hospital and University of Lausanne, Lausanne, Switzerland
| |
Collapse
|
22
|
Koh J, Shin SA, Lee JA, Jeon YK. Lymphoproliferative disorder involving body fluid: diagnostic approaches and roles of ancillary studies. J Pathol Transl Med 2022; 56:173-186. [PMID: 35843627 PMCID: PMC9288893 DOI: 10.4132/jptm.2022.05.16] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 05/16/2022] [Indexed: 11/17/2022] Open
Abstract
Lymphocyte-rich effusions represent benign reactive process or neoplastic condition. Involvement of lymphoproliferative disease in body cavity is not uncommon, and it often causes diagnostic challenge. In this review, we suggest a practical diagnostic approach toward lymphocyte-rich effusions, share representative cases, and discuss the utility of ancillary tests. Cytomorphologic features favoring neoplastic condition include high cellularity, cellular atypia/pleomorphism, monomorphic cell population, and frequent apoptosis, whereas lack of atypia, polymorphic cell population, and predominance of small T cells usually represent benign reactive process. Involvement of non-hematolymphoid malignant cells in body fluid should be ruled out first, followed by categorization of the samples into either small/medium-sized cell dominant or large-sized cell dominant fluid. Small/medium-sized cell dominant effusions require ancillary tests when either cellular atypia or history/clinical suspicion of lymphoproliferative disease is present. Large-sized cell dominant effusions usually suggest neoplastic condition, however, in the settings of initial presentation or low overall cellularity, ancillary studies are helpful for more clarification. Ancillary tests including immunocytochemistry, in situ hybridization, clonality test, and next-generation sequencing can be performed using cytologic preparations. Throughout the diagnostic process, proper review of clinical history, cytomorphologic examination, and application of adequate ancillary tests are key elements for successful diagnosis.
Collapse
Affiliation(s)
- Jiwon Koh
- Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Sun Ah Shin
- Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
- Department of Pathology, National Cancer Center, Goyang, Korea
| | - Ji Ae Lee
- Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Yoon Kyung Jeon
- Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
- Cancer Research Institute, Seoul National University, Seoul, Korea
- Corresponding Author: Yoon Kyung Jeon, MD, PhD, Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul 03080, Korea Tel: +82-2-740-8323, Fax: +82-2-743-5530, E-mail:
| |
Collapse
|
23
|
The 5th edition of the World Health Organization Classification of Haematolymphoid Tumours: Lymphoid Neoplasms. Leukemia 2022; 36:1720-1748. [PMID: 35732829 PMCID: PMC9214472 DOI: 10.1038/s41375-022-01620-2] [Citation(s) in RCA: 1133] [Impact Index Per Article: 566.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 05/17/2022] [Accepted: 05/26/2022] [Indexed: 02/05/2023]
Abstract
We herein present an overview of the upcoming 5th edition of the World Health Organization Classification of Haematolymphoid Tumours focussing on lymphoid neoplasms. Myeloid and histiocytic neoplasms will be presented in a separate accompanying article. Besides listing the entities of the classification, we highlight and explain changes from the revised 4th edition. These include reorganization of entities by a hierarchical system as is adopted throughout the 5th edition of the WHO classification of tumours of all organ systems, modification of nomenclature for some entities, revision of diagnostic criteria or subtypes, deletion of certain entities, and introduction of new entities, as well as inclusion of tumour-like lesions, mesenchymal lesions specific to lymph node and spleen, and germline predisposition syndromes associated with the lymphoid neoplasms.
Collapse
|
24
|
Kattih Z, Mahajan A, Vojnic M, Steinberg J, Yurovitsky A, Kim JA, Novoselac A. A Rapidly Accumulating Effusion in an Immunocompetent Woman. Chest 2022; 161:e377-e382. [DOI: 10.1016/j.chest.2021.12.665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 12/23/2021] [Accepted: 12/27/2021] [Indexed: 11/16/2022] Open
|
25
|
Liu CY, Chen BJ, Chuang SS. Primary Effusion Lymphoma: A Timely Review on the Association with HIV, HHV8, and EBV. Diagnostics (Basel) 2022; 12:diagnostics12030713. [PMID: 35328266 PMCID: PMC8947353 DOI: 10.3390/diagnostics12030713] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/10/2022] [Accepted: 03/12/2022] [Indexed: 12/14/2022] Open
Abstract
Primary effusion lymphoma (PEL) is defined by the WHO classification as a large B-cell neoplasm without detectable tumor masses. It is universally associated with HHV8, with most cases occurring in the setting of immunodeficiency such as HIV infection, and a poor prognosis. Morphologically, the neoplastic cells range from immunoblastic, plasmablastic, to anaplastic; and phenotypically, most cases express plasma cell but not B-cell markers, i.e., plasmablastic. During the past decade, primary HHV8-negative effusion lymphoma has been reported. Such cases were considered in the WHO classification scheme as effusion-based lymphoma. We performed a systemic review of 167 HHV8-negative effusion lymphomas from the literature and found that only 42% were associated with a fluid overload state, and with low rates of HIV (6%) or EBV (21%) infection. Furthermore, most patients are old (or immunosenescent) with underlying medical conditions/comorbidities, most neoplasms are of B-cell phenotype, and the outcome is more favorable than that of HHV8-positive PEL. These distinctive findings supported our prior proposal of designating these HHV8-negative cases as type II PEL, in contrast to the classic or type I PEL as defined by the WHO. Furthermore, we propose an algorithmic approach for the diagnosis of PEL and its mimickers.
Collapse
Affiliation(s)
- Chih-Yi Liu
- Division of Pathology, Sijhih Cathay General Hospital, New Taipei City 221, Taiwan;
- School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei City 221, Taiwan
| | - Bo-Jung Chen
- Department of Pathology, Shuang Ho Hospital, Taipei Medical University, New Taipei City 221, Taiwan;
- Department of Pathology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
| | - Shih-Sung Chuang
- Department of Pathology, Chi-Mei Medical Center, Tainan 710, Taiwan
- Correspondence: ; Tel.: +886-6-2812811 (ext. 53686)
| |
Collapse
|
26
|
Cesarman E, Chadburn A, Rubinstein PG. KSHV/HHV8-mediated hematologic diseases. Blood 2022; 139:1013-1025. [PMID: 34479367 PMCID: PMC8854683 DOI: 10.1182/blood.2020005470] [Citation(s) in RCA: 50] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 03/08/2021] [Indexed: 11/20/2022] Open
Abstract
Kaposi sarcoma (KS) herpesvirus (KSHV), also known as human herpesvirus 8, is the causal agent of KS but is also pathogenetically related to several lymphoproliferative disorders, including primary effusion lymphoma (PEL)/extracavitary (EC) PEL, KSHV-associated multicentric Castleman disease (MCD), KSHV+ diffuse large B-cell lymphoma, and germinotropic lymphoproliferative disorder. These different KSHV-associated diseases may co-occur and may have overlapping features. KSHV, similar to Epstein-Barr virus (EBV), is a lymphotropic gammaherpesvirus that is preferentially present in abnormal lymphoid proliferations occurring in immunecompromised individuals. Notably, both KSHV and EBV can infect and transform the same B cell, which is frequently seen in KSHV+ EBV+ PEL/EC-PEL. The mechanisms by which KSHV leads to lymphoproliferative disorders is thought to be related to the expression of a few transforming viral genes that can affect cellular proliferation and survival. There are critical differences between KSHV-MCD and PEL/EC-PEL, the 2 most common KSHV-associated lymphoid proliferations, including viral associations, patterns of viral gene expression, and cellular differentiation stage reflected by the phenotype and genotype of the infected abnormal B cells. Advances in treatment have improved outcomes, but mortality rates remain high. Our deepening understanding of KSHV biology, clinical features of KSHV-associated diseases, and newer clinical interventions should lead to improved and increasingly targeted therapeutic interventions.
Collapse
Affiliation(s)
- Ethel Cesarman
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY
| | - Amy Chadburn
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY
| | - Paul G Rubinstein
- Section of Hematology/Oncology, Department of Medicine, John H. Stroger Jr Hospital of Cook County, Chicago, IL; and
- Department of Medicine, Ruth M. Rothstein CORE Center, Rush University Medical Center, Chicago, IL
| |
Collapse
|
27
|
Primary Effusion Lymphoma: A Clinicopathologic Perspective. Cancers (Basel) 2022; 14:cancers14030722. [PMID: 35158997 PMCID: PMC8833393 DOI: 10.3390/cancers14030722] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 12/03/2021] [Accepted: 12/22/2021] [Indexed: 02/06/2023] Open
Abstract
Primary effusion lymphoma (PEL) is a rare, aggressive B-cell lymphoma that usually localizes to serous body cavities to subsequently form effusions in the absence of a discrete mass. Although some tumors can develop in extracavitary locations, the areas most often affected include the peritoneum, pleural space, and the pericardium. PEL is associated with the presence of human herpesvirus 8 (HHV8), also called the Kaposi sarcoma-associated herpesvirus (KSHV), with some variability in transformation potential suggested by frequent coinfection with the Epstein-Barr virus (EBV) (~80%), although the nature of the oncogenesis is unclear. Most patients suffering with this disease are to some degree immunocompromised (e.g., Human immunodeficiency virus (HIV) infection or post-solid organ transplantation) and, even with aggressive treatment, prognosis remains poor. There is no definitive guideline for the treatment of PEL, although CHOP-like regimens (cyclophosphamide, doxorubicin, vincristine, and prednisone) are frequently prescribed and, given the rarity of this disease, therapeutic focus is being redirected to personalized and targeted approaches in the experimental realm. Current clinical trials include the combination of lenalidomide and rituximab into the EPOCH regimen and the treatment of individuals with relapsed/refractory EBV-associated disease with tabelecleucel.
Collapse
|
28
|
Kendall RW, Thompson RA, Garwacki CP, Skarbnik AZ. HHV8-unrelated primary effusion lymphoma: Two case reports and a review of literature. CURRENT PROBLEMS IN CANCER: CASE REPORTS 2021. [DOI: 10.1016/j.cpccr.2021.100087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
|
29
|
Nishimori T, Higuchi T, Hashida Y, Ujihara T, Taniguchi A, Ogasawara F, Kitamura N, Murakami I, Kojima K, Daibata M. Development of a novel cell line-derived xenograft model of primary herpesvirus 8-unrelated effusion large B-cell lymphoma and antitumor activity of birabresib in vitro and in vivo. Cancer Med 2021; 10:8976-8987. [PMID: 34821060 PMCID: PMC8683535 DOI: 10.1002/cam4.4394] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 10/06/2021] [Accepted: 10/07/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Primary human herpesvirus 8 (HHV8)-unrelated effusion large B-cell lymphoma is a clinical disease entity distinct from HHV8-positive primary effusion lymphoma (PEL). However, the lack of experimental HHV8-unrelated effusion large B-cell lymphoma models continues to hinder the pathophysiologic and therapeutic investigations of this disorder. METHODS The lymphoma cells were obtained from the pleural effusion of a patient with primary HHV8-unrelated effusion large B-cell lymphoma and cultured in vitro. RESULTS We established a novel HHV8-unrelated effusion large B-cell lymphoma cell line, designated Pell-1, carrying a c-MYC rearrangement with features distinct from those of HHV8-positive PEL. Moreover, we developed an HHV8-unrelated effusion large B-cell lymphoma cell line-derived xenograft model. Pell-1 cells induced profuse lymphomatous ascites and subsequently formed intra-abdominal tumors after intraperitoneal implantation into irradiated nonobese diabetic/severe combined immunodeficient mice. Thus, this xenograft mouse model mimicked the clinical phenomena observed in patients and recapitulated the sequential stages of aggressive HHV8-unrelated effusion large B-cell lymphoma. The bromodomain and extraterminal domain (BET) inhibitors JQ1 and birabresib (MK-8628/OTX015) reduced the proliferation of Pell-1 cells in vitro through the induction of cell cycle arrest and apoptosis. The antitumor effect of BET inhibition was also demonstrated in vivo, as birabresib significantly reduced ascites and suppressed tumor progression without apparent adverse effects in the xenografted mice. CONCLUSION These preclinical findings suggest the therapeutic potential of targeting c-MYC through BET inhibition in HHV8-unrelated effusion large B-cell lymphoma.
Collapse
Affiliation(s)
- Tomohiro Nishimori
- Department of Microbiology and InfectionKochi Medical SchoolKochi UniversityNankokuJapan
| | - Tomonori Higuchi
- Department of Microbiology and InfectionKochi Medical SchoolKochi UniversityNankokuJapan
| | - Yumiko Hashida
- Department of Microbiology and InfectionKochi Medical SchoolKochi UniversityNankokuJapan
| | - Takako Ujihara
- Department of Microbiology and InfectionKochi Medical SchoolKochi UniversityNankokuJapan
- Science Research CenterKochi UniversityNankokuJapan
| | - Ayuko Taniguchi
- Department of Microbiology and InfectionKochi Medical SchoolKochi UniversityNankokuJapan
- Department of HematologyKochi Medical SchoolKochi UniversityNankokuJapan
| | - Fumiya Ogasawara
- Department of Microbiology and InfectionKochi Medical SchoolKochi UniversityNankokuJapan
- Department of HematologyKochi Medical SchoolKochi UniversityNankokuJapan
| | - Naoya Kitamura
- Department of Oral and Maxillofacial SurgeryKochi Medical SchoolKochi UniversityNankokuJapan
| | - Ichiro Murakami
- Department of PathologyKochi Medical SchoolKochi UniversityNankokuJapan
| | - Kensuke Kojima
- Department of HematologyKochi Medical SchoolKochi UniversityNankokuJapan
| | - Masanori Daibata
- Department of Microbiology and InfectionKochi Medical SchoolKochi UniversityNankokuJapan
| |
Collapse
|
30
|
Kuhlman J, Alhaj Moustafa M, Jiang L, Tun HW. Primary HHV-8 (-) Effusion-Based Non-Germinal Center B Cell Diffuse Large B Cell Lymphoma Successfully Treated with Standard Anthracycline-Based Chemoimmunotherapy. J Blood Med 2021; 12:833-838. [PMID: 34526832 PMCID: PMC8437410 DOI: 10.2147/jbm.s328529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 08/25/2021] [Indexed: 11/23/2022] Open
Abstract
Effusion-based lymphomas (EBL) are usually high-grade B cell non-Hodgkin’s lymphomas which involve effusion fluid in a body cavity, typically presenting as a pleural effusion, without evidence of disease elsewhere. They are most frequently seen in HIV-infected individuals and are biologically driven by human herpesvirus-8 virus (HHV-8). HHV-8 (+) EBL is recognized as primary effusion lymphoma (PEL) under the World Health Organization classification. HHV-8 (-) EBL has been reported in association with Hepatitis C virus (HCV) infection, Epstein-Barr virus (EBV) infection, fluid overload, liver cirrhosis, renal dysfunction, cardiac arrhythmias, myocardial infarction, and heart failure. These cases can be labeled as primary EBL (PEBL). We describe a non-germinal center B cell diffuse large B cell lymphoma (NGCB-DLBCL) presenting as PEBL in an immunocompetent 81-year-old male who had an extensive cardiac history and tested negative for HIV, HHV-8, and EBV. He was treated with thoracentesis and standard anthracycline-based chemoimmunotherapy and has remained in complete remission for over 5 ½ years since his original diagnosis. Our case indicates that NGCB-DLBCL can present as PEBL and is potentially curable with the standard chemoimmunotherapeutic approach.
Collapse
Affiliation(s)
- Justin Kuhlman
- Department of Internal Medicine, Mayo Clinic, Jacksonville, FL, USA
| | | | - Liuyan Jiang
- Department of Pathology and Laboratory Medicine, Mayo Clinic, Jacksonville, FL, USA
| | - Han W Tun
- Division of Hematology and Medical Oncology, Mayo Clinic, Jacksonville, FL, USA
| |
Collapse
|
31
|
Aota Y, Maki S, Moriyama M, Udagawa S, Saihara M, Watanabe T, Fujiwara K, Okabe M, Yokoyama T, Sakurai M, Gotoh A. [Human herpesvirus 8-unrelated primary effusion lymphoma-like lymphoma that developed during myelodysplastic syndrome]. Nihon Ronen Igakkai Zasshi 2021; 58:284-289. [PMID: 34039805 DOI: 10.3143/geriatrics.58.284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Primary effusion lymphoma (PEL) is a large B-cell lymphoma that only proliferates proliferating effusion in the body cavity. It is associated with human herpesvirus 8 (HHV8).HHV8 negative effusion lymphoma, which is different from PEL in many ways, has also been reported and is referred to as HHV8-unrelated PEL-like lymphoma. This lymphoma is very rare and its clinical characteristics have not been fully clarified.A 79-year-old male developed HHV8-negative primary effusion lymphoma during treatment for myelodysplastic syndrome.Abdominal computed tomography revealed abdominal effusion, but did not show any evidence of a tumor mass or lymph node enlargement. A cytological analysis of his pleural effusion revealed atypical lymphoid cells that were negative for CD10, and positive for CD19 and CD20. Corticosteroids were administered to treat the abdominal effusion; however, the patient died of an exacerbation of lymphoma on the 20th day after the initiation of corticosteroid therapy. We herein report the case of an HIV seronegative elderly patient with HHV8-unrelated PEL-like lymphoma.
Collapse
Affiliation(s)
- Yasuo Aota
- Department of Internal Medicine, Kohsei Chuo General Hospital.,Department of Hematology, Juntendo University School of Medicine.,Department of Hematology, Tokyo Medical University
| | - Susumu Maki
- Department of Internal Medicine, Kohsei Chuo General Hospital
| | - Mitsuru Moriyama
- Department of Internal Medicine, Kohsei Chuo General Hospital.,Department of Hematology, Tokyo Medical University
| | - Shohei Udagawa
- Department of Internal Medicine, Kohsei Chuo General Hospital
| | - Maki Saihara
- Department of Internal Medicine, Kohsei Chuo General Hospital
| | | | | | - Masahiro Okabe
- Department of Internal Medicine, Kohsei Chuo General Hospital
| | | | - Michio Sakurai
- Department of Internal Medicine, Kohsei Chuo General Hospital
| | - Akihiko Gotoh
- Department of Internal Medicine, Kohsei Chuo General Hospital.,Department of Hematology, Juntendo University School of Medicine.,Department of Hematology, Tokyo Medical University
| |
Collapse
|
32
|
Hatano Y, Ideta T, Hirata A, Hatano K, Tomita H, Okada H, Shimizu M, Tanaka T, Hara A. Virus-Driven Carcinogenesis. Cancers (Basel) 2021; 13:2625. [PMID: 34071792 PMCID: PMC8198641 DOI: 10.3390/cancers13112625] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 05/22/2021] [Accepted: 05/25/2021] [Indexed: 12/13/2022] Open
Abstract
Cancer arises from the accumulation of genetic and epigenetic alterations. Even in the era of precision oncology, carcinogens contributing to neoplastic process are still an important focus of research. Comprehensive genomic analyses have revealed various combinations of base substitutions, referred to as the mutational signatures, in cancer. Each mutational signature is believed to arise from specific DNA damage and repair processes, including carcinogens. However, as a type of carcinogen, tumor viruses increase the cancer risk by alternative mechanisms, including insertional mutagenesis, viral oncogenes, and immunosuppression. In this review, we summarize virus-driven carcinogenesis to provide a framework for the control of malignant cell proliferation. We first provide a brief overview of oncogenic viruses and describe their implication in virus-related tumors. Next, we describe tumor viruses (HPV, Human papilloma virus; HBV, Hepatitis B virus; HCV, Hepatitis C virus; EBV, Epstein-Barr virus; Kaposi sarcoma herpesvirus; MCV, Merkel cell polyoma virus; HTLV-1, Human T-cell lymphotropic virus, type-1) and tumor virus-related cancers. Lastly, we introduce emerging tumor virus candidates, human cytomegalovirus (CMV), human herpesvirus-6 (HHV-6) and adeno-associated virus-2 (AAV-2). We expect this review to be a hub in a complex network of data for virus-associated carcinogenesis.
Collapse
Affiliation(s)
- Yuichiro Hatano
- Department of Tumor Pathology, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan; (H.T.); (A.H.)
| | - Takayasu Ideta
- Department of Gastroenterology, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan; (T.I.); (M.S.)
- Department of Laboratory Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Akihiro Hirata
- Laboratory of Veterinary Pathology, Joint Department of Veterinary Medicine, Faculty of Applied Biological Sciences, Gifu University, Gifu 501-1194, Japan;
| | - Kayoko Hatano
- Department of Obstetrics and Gynecology, Gifu University Hospital, Gifu 501-1194, Japan;
| | - Hiroyuki Tomita
- Department of Tumor Pathology, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan; (H.T.); (A.H.)
| | - Hideshi Okada
- Department of Emergency and Disaster Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan;
| | - Masahito Shimizu
- Department of Gastroenterology, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan; (T.I.); (M.S.)
| | - Takuji Tanaka
- Department of Diagnostic Pathology (DDP) and Research Center of Diagnostic Pathology (RC-DiP), Gifu Municipal Hospital, Gifu 500-8513, Japan;
| | - Akira Hara
- Department of Tumor Pathology, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan; (H.T.); (A.H.)
| |
Collapse
|
33
|
Primary human herpesvirus 8-negative effusion-based lymphoma: a large B-cell lymphoma with favorable prognosis. Blood Adv 2021; 4:4442-4450. [PMID: 32936906 DOI: 10.1182/bloodadvances.2020002293] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 08/07/2020] [Indexed: 12/12/2022] Open
Abstract
Primary effusion-based lymphoma (EBL) presents as a malignant effusion in a body cavity. The clinicopathologic features and prognosis of primary human herpesvirus 8 (HHV8)-negative EBL remain unclear. We therefore conducted a retrospective study of 95 patients with EBL, regardless of HHV8 status, in Japan. Of 69 patients with EBL tested for HHV8, a total of 64 were negative. The median age of patients with primary HHV8-negative EBL at diagnosis was 77 years (range, 57-98 years); all 58 tested patients were negative for HIV. Primary HHV8-negative EBL was most commonly diagnosed in pleural effusion (77%). Expression of at least 1 pan B-cell antigen (CD19, CD20, or CD79a) was observed in all cases. According to the Hans algorithm, 30 of the 38 evaluated patients had nongerminal center B-cell (non-GCB) tumors. Epstein-Barr virus-encoded small RNA was positive in 6 of 45 patients. In 56 of 64 HHV8-negative patients, systemic therapy was initiated within 3 months after diagnosis. Cyclophosphamide, doxorubicin, vincristine, and prednisolone (CHOP) or CHOP-like regimens with or without rituximab (n = 48) were the most common primary treatments. The overall response and complete response rates were 95% and 73%, respectively. Three patients did not progress without systemic treatment for a median of 24 months. With a median 25-month follow-up, the 2-year overall survival and progression-free survival rates were 84.7% and 73.8%. Sixteen patients died; 12 were lymphoma-related deaths. Thus, most EBL cases in Japan are HHV8-negative and affect elderly patients. The non-GCB subtype is predominant. Overall, primary HHV8-negative EBL exhibits a favorable prognosis after anthracycline-based chemotherapy.
Collapse
|
34
|
Kuhlman JJ, Alhaj Moustafa M, Tun AJ, Menke DM, Tun HW, Jiang L. Primary age-related EBV-associated effusion-based lymphoma successfully treated with rituximab and thoracentesis. Clin Case Rep 2021; 9:e03971. [PMID: 34094552 PMCID: PMC8162398 DOI: 10.1002/ccr3.3971] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Revised: 02/01/2021] [Accepted: 02/08/2021] [Indexed: 12/11/2022] Open
Abstract
EBV-positive HHV8-negative EBL is part of the spectrum of EBV-positive diffuse large B-cell lymphoma NOS. This entity can be labeled as primary age-related EBV-associated EBL and appears to respond well to rituximab and thoracentesis.
Collapse
Affiliation(s)
| | | | | | - David M. Menke
- Department of Pathology and Laboratory MedicineMayo Clinic FloridaJacksonvilleFLUSA
| | - Han W. Tun
- Division of Hematology and Medical OncologyMayo Clinic FloridaJacksonvilleFLUSA
| | - Liuyan Jiang
- Department of Pathology and Laboratory MedicineMayo Clinic FloridaJacksonvilleFLUSA
| |
Collapse
|
35
|
HHV8-Negative Effusion-Based Large B Cell Lymphoma Arising in Chronic Myeloid Leukemia Patients under Dasatinib Treatment: A Report of Two Cases. BIOLOGY 2021; 10:biology10020152. [PMID: 33672947 PMCID: PMC7918666 DOI: 10.3390/biology10020152] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 02/09/2021] [Accepted: 02/11/2021] [Indexed: 12/19/2022]
Abstract
Simple Summary Tyrosine kinase inhibitors (TKIs) are the treatment of choice for BCR-ABL1-positive chronic myeloid leukemia (CML). Dasatinib is a second generation TKI frequently associated with pleural effusion in up to 33% of patients. Here, we describe two cases of HHV8-negative large B cell effusion-based lymphoma (EBL) confined to the pleura, incidentally, diagnosed in patients presenting with dasatinib-related pleural effusion. One patient is alive and is in remission at 17 months from diagnosis, while unfortunately the other patient died of progressive disease and novel coronavirus disease 2019 (COVID-19)-related pneumonia 16 months from diagnosis. These cases of large B cell EBL in patients receiving dasatinib raise concern about a possible association and we strongly recommend cytological investigation in patients with persistent/relapsing pleural effusion under dasatinib to improve the knowledge about this entity. Abstract Tyrosine kinase inhibitors (TKIs) are the treatment of choice for BCR-ABL1-positive chronic myeloid leukemia (CML). Although TKIs have substantially improved prognosis of CML patients, their use is not free of adverse effects. Dasatinib is a second generation TKI frequently associated with pleural effusion in up to 33% of patients. This results in symptoms as dyspnea, cough and chest pain that may require therapy discontinuation. In the present report, we describe two exceptional cases of HHV8-negative large B-cell effusion-based lymphoma (EBL) confined to the pleura, incidentally, diagnosed in patients presenting with dasatinib-related pleural effusion. One patient (case 1) is alive and is in remission at 17 months from large B-cell EBL diagnosis while unfortunately the other patient (case 2) died of progressive disease and COVID-19 pneumonia 16 months from large B-cell EBL diagnosis. These cases raise concern about a possible association between large B-cell EBL and dasatinib, and the different clinical outcome of the two cases poses a challenge in treatment decision. For this reason, we strongly recommend cytological investigation in patients with persistent/relapsing pleural effusion under dasatinib, primarily to validate its possible association with lymphoma development and to improve the knowledge about this entity.
Collapse
|
36
|
Kim M, An J, Yoon SO, Yong SH, Kim JS, Yang WI, Leem AY. Human herpesvirus 8-negative effusion-based lymphoma with indolent clinical behavior in an elderly patient: A case report and literature review. Oncol Lett 2020; 20:343. [PMID: 33123254 DOI: 10.3892/ol.2020.12206] [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: 04/01/2020] [Accepted: 08/24/2020] [Indexed: 02/06/2023] Open
Abstract
Primary effusion lymphoma (PEL) is a B-cell non-Hodgkin's lymphoma that is usually characterized by lymphomatous effusions in the body cavity without any detectable tumor masses. According to the World Health Organization (WHO) schema for tumor classification, PEL is defined by the presence of human herpesvirus 8 (HHV8) in malignant lymphoid cells. However, a subset of effusion-based B-cell lymphoma is not HHV8-positive and exhibits different clinicopathological characteristics. The 2017 WHO Classification of Tumors of Hematopoietic and Lymphoid Tissues does not list HHV8-negative effusion-based lymphoma, which remains an underappreciated B-cell lymphoma, as an individual entity. The present study reports a case of this rare type of lymphoma with indolent clinical behavior in a 75-year-old male patient receiving only symptomatic treatment. Additionally, a review of similar cases reported in the English literature is presented.
Collapse
Affiliation(s)
- Moonsik Kim
- Department of Pathology, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Jiyeon An
- Department of Pathology, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Sun Och Yoon
- Department of Pathology, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Seung Hyun Yong
- Division of Pulmonology, Department of Internal Medicine, Institute of Chest Diseases, Severance Hospital, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Jin Seok Kim
- Division of Hematology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Woo Ick Yang
- Department of Pathology, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Ah Young Leem
- Division of Pulmonology, Department of Internal Medicine, Institute of Chest Diseases, Severance Hospital, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| |
Collapse
|
37
|
Kidoguchi K, Uchino M, Tokushima E, Monji M, Yamasaki F, Shimasaki Y, Ohshima K. HHV-8 negative PEL-like lymphoma follicular helper T type in a non-HIV infected elderly. Ann Hematol 2020; 100:2647-2648. [PMID: 32803314 DOI: 10.1007/s00277-020-04211-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 08/01/2020] [Indexed: 11/29/2022]
Affiliation(s)
- Keisuke Kidoguchi
- Department of Internal Medicine, Japan Community Healthcare Organization Saga Central Hospital, 3-8-1 Hyogo-minami, Saga, 849-8522, Japan.
| | - Masumi Uchino
- Department of Internal Medicine, Japan Community Healthcare Organization Saga Central Hospital, 3-8-1 Hyogo-minami, Saga, 849-8522, Japan
| | - Emiko Tokushima
- Department of Internal Medicine, Japan Community Healthcare Organization Saga Central Hospital, 3-8-1 Hyogo-minami, Saga, 849-8522, Japan
| | - Megumi Monji
- Department of Internal Medicine, Japan Community Healthcare Organization Saga Central Hospital, 3-8-1 Hyogo-minami, Saga, 849-8522, Japan
| | - Fumio Yamasaki
- Department of Pathology, Japan Community Healthcare Organization Saga Central Hospital, Saga, Japan
| | - Yasumasa Shimasaki
- Department of Pathology, School of Medicine, Kurume University, Kurume, Japan
| | - Koichi Ohshima
- Department of Pathology, School of Medicine, Kurume University, Kurume, Japan
| |
Collapse
|
38
|
Fu M, Mani M, Bradford J, Chen W, Chen M, Fuda F. Application of flow cytometry in the analysis of lymphoid disease in the lung and pleural space. Semin Diagn Pathol 2020; 37:303-320. [PMID: 32768250 DOI: 10.1053/j.semdp.2020.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 06/23/2020] [Accepted: 06/23/2020] [Indexed: 11/11/2022]
Abstract
Various types of lymphoid neoplasms can occur in the lung. Lung parenchyma, the pleura or the pleural cavity can be the primary site of a lymphoid neoplasm or can be involved secondarily as a result of systemic dissemination from a separate primary site. Recognition of pulmonary lymphoid neoplasms (PLN) has increased secondary to technological advances in the medical field. Multiparameter flow cytometry (FC) is a one of the diagnostic tools that serves an essential role in the detecting and categorizing PLNs. FC allows for rapid identification and immunophenotypic characterization of PLN. In this article, we discuss the role of FC in the diagnosis of the most commonly encountered PLNs as well as their basic clinicopathologic features. We briefly discuss the role of FC in identifying non-hematolymphoid neoplasms in lung specimens as well.
Collapse
Affiliation(s)
- May Fu
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX
| | - Malary Mani
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX
| | - Jaclyn Bradford
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX
| | - Weina Chen
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX
| | - Mingyi Chen
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX
| | - Franklin Fuda
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX.
| |
Collapse
|
39
|
Lymphoid Neoplasms With Plasmablastic Differentiation: A Comprehensive Review and Diagnostic Approaches. Adv Anat Pathol 2020; 27:61-74. [PMID: 31725418 DOI: 10.1097/pap.0000000000000253] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Plasmablastic neoplasms encompass several entities including plasmablastic lymphoma, plasmablastic plasmacytoma/multiple myeloma, primary effusion lymphoma and its extracavitary variant, anaplastic lymphoma kinase-positive large B-cell lymphoma, and Kaposi sarcoma-associated herpesvirus/human herpesvirus 8 (HHV8)-positive diffuse large B-cell lymphoma, not otherwise specified. Morphologically, the tumor cells are large with eccentrically located nuclei, prominent nucleoli, and basophilic/amphophilic cytoplasm. Immunophenotypically, the tumor cells express plasma cell-related antigens including CD38, CD138, interferon regulatory factor-4 (IRF4)/MUM1, PR domain zinc finger protein-1 (PRDM1), and/or X-box binding protein-1 (XBP1), with frequent loss of CD20. These tumors are diagnostically challenging for general pathologists due to their overlapping morphology and immunophenotype, and due to their rarity, and particularly so when clinical and radiologic information is insufficient. We also discuss HHV8-negative effusion-based lymphoma due to its overlapping features with primary effusion lymphoma. In this review, we focus on the useful diagnostic markers and pertinent molecular findings in these distinct entities and propose a practical diagnostic algorithm using anaplastic lymphoma kinase, HHV8, in situ hybridization for Epstein-Barr virus-encoded small RNA, immunoglobulin M, light chain stains, and clinicoradiologic criteria to avoid misdiagnosis. At the molecular level, MYC protein overexpression with or without MYC rearrangement and PRDM1-inactivating mutations or deletions are noted in a subset of such tumors, especially in plasmablastic lymphoma. Prognosis in these entities is dismal with conventional CHOP (cyclophosphamide, doxorubicin, vincristine, and prednisone) chemotherapy. Therefore, novel target therapies, such as anti-CD30 agents, and/or immune blockade therapy, are potential treatment options in the future.
Collapse
|
40
|
Kropf J, Gerges M, Perez Perez A, Ellis A, Mathew M, Ayesu K, Ge L, Carlan SJ. T Cell Primary Effusion Lymphoma in an HIV-Negative Man with Liver Cirrhosis. AMERICAN JOURNAL OF CASE REPORTS 2020; 21:e919032. [PMID: 31956261 PMCID: PMC6993277 DOI: 10.12659/ajcr.919032] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Patient: Male, 73-year-old Final Diagnosis: T cell lymphoma Symptoms: Dyspnea Medication: — Clinical Procedure: Thoracentesis Specialty: Oncology
Collapse
Affiliation(s)
- Jacqueline Kropf
- Department of Internal Medicine, Orlando Regional Healthcare, Orlando, FL, USA
| | - Mina Gerges
- Department of Internal Medicine, Orlando Regional Healthcare, Orlando, FL, USA
| | - Ariel Perez Perez
- Department of Internal Medicine, Orlando Regional Healthcare, Orlando, FL, USA
| | - Austin Ellis
- Department of Internal Medicine, Orlando Regional Healthcare, Orlando, FL, USA
| | - Mevin Mathew
- University of Central Florida College of Medicine, Orlando, FL, USA
| | - Kwabena Ayesu
- Department of Internal Medicine, Orlando Regional Healthcare, Orlando, FL, USA
| | - Li Ge
- Department of Pathology, Orlando Regional Healthcare, Orlando, FL, USA
| | - Steve J Carlan
- Division of Academic Affairs and Research, Orlando Regional Healthcare, Orlando, FL, USA
| |
Collapse
|
41
|
Lymphomas arising in immune-privileged sites: insights into biology, diagnosis, and pathogenesis. Virchows Arch 2019; 476:647-665. [PMID: 31863183 DOI: 10.1007/s00428-019-02698-3] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 09/24/2019] [Accepted: 10/16/2019] [Indexed: 02/07/2023]
Abstract
Session 2 of the 2018 European Association of Hematopathology/Society for Hematopathology Workshop focused on lymphomas arising in immune-privileged sites: both lymphomas arising in the traditionally described "immune sanctuary" sites of the central nervous system (CNS) and testes, as well as those arising at sites of local immune privilege. Primary CNS large B cell lymphoma and primary testicular large B cell lymphoma were discussed, and the biology of these unique tumors was highlighted by several cases showing the classic mutation profile including MYD88 L265P and CD79B. The tendency of these tumors to involve both the CNS and testis was also reinforced by several cases. Four cases of low-grade B cell lymphomas (LGBCL) of the CNS were discussed. Two were classic Bing-Neel syndrome associated with LPL, and two were LGBCL with plasmacytic differentiation and amyloid deposition without systemic disease. Rare examples of systemic T and NK cell lymphomas involving the CNS were also discussed. Several cases of breast implant-associated anaplastic large cell lymphoma (BI-ALCL) were submitted showing the typical clinicopathologic features. These cases were discussed along with a case with analogous features arising in a patient with a gastric band implant, as well as large B cell lymphomas arising alongside foreign materials. Finally, large B cell lymphomas arising in effusions or localized sites of chronic inflammation (fibrin-associated diffuse large B cell lymphoma [DLBCL] and DLBCL associated with chronic inflammation) were described. The pathogenesis of all of these lymphomas is believed to be related to decreased immune surveillance, either innate to the physiology of the organ or acquired at a local site.
Collapse
|
42
|
Primary Mediastinal Nodal and Extranodal Non-Hodgkin Lymphomas: Current Concepts, Historical Evolution, and Useful Diagnostic Approach: Part 1. Adv Anat Pathol 2019; 26:346-370. [PMID: 31567132 DOI: 10.1097/pap.0000000000000249] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Primary mediastinal non-Hodgkin lymphomas (PM-NHLs) represent ~5% of all NHLs and comprise lymphomas of B-cell and T-cell origin. PM-NHLs are defined as involvement of mediastinal lymph nodes, thymus, and/or mediastinal organs (heart, lung, pleura, pericardium) by NHL without evidence of systemic disease at presentation. The clinical scenario is variable and depends on the lymphoma subtype. The radiologic presentation is also variable ranging from a mediastinal mass with or without superior vena cava syndrome, a pleural or a cardiac mass associated with an effusion, or as an effusion only. The diagnosis of PM-NHLs can only be established by microscopic evaluation, and therefore, general pathologists should be aware of these tumors and familiar with their diagnostic approach. The most common anterior mediastinal NHLs (90% to 95%) are primary mediastinal large B-cell lymphoma and T lymphoblastic lymphoma. Thymic marginal zone lymphoma and mediastinal gray zone lymphoma are very rare. The remainder PM-NHLs involving middle or posterior mediastinum include diffuse large B-cell lymphoma (DLBCL) and rare cases of T-cell lymphoma, including anaplastic large cell lymphoma and breast implant-associated anaplastic large cell lymphoma extending to the anterior mediastinum. Primary pleural and cardiac NHLs are mostly DLBCLs. Other rare subtypes of PM-NHLs include DLBCL associated with chronic inflammation/pyothorax-associated lymphoma, fibrin-associated DLBCL (both EBV), and pleural and/or pericardial primary effusion lymphoma (HHV-8/EBV). We review the historical aspects, epidemiology, clinico-radiologic features, histopathology, immunohistochemistry, differential diagnosis, and relevant cytogenetic and molecular features of PM (thymic) LBCL, PM "nonthymic" DLBCL, BCL, unclassifiable, with features intermediate between DLBCL and classic Hodgkin lymphoma (mediastinal gray zone lymphoma), DLBCL associated with chronic inflammation (pyothorax-associated lymphoma), fibrin-associated DLBCL, and primary effusion lymphoma. This review represents the first part of 2 manuscripts covering PM-NHLs.
Collapse
|
43
|
Age and CD20 Expression Are Significant Prognostic Factors in Human Herpes Virus-8-negative Effusion-based Lymphoma. Am J Surg Pathol 2019; 42:1607-1616. [PMID: 30273194 DOI: 10.1097/pas.0000000000001168] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Human herpes virus-8 (HHV-8)-negative effusion-based lymphoma (HHV-8-negative EBL) can be distinguished from primary effusion lymphoma based on clinical and pathologic findings. Although the morphology between the 2 is similar and they both originate from body cavities with serous effusions and are characterized by lack of tumor masses, HHV-8-negative EBL generally occurs in older patients, and has favorable response to therapy and better prognosis than primary effusion lymphoma. However, no systematic studies have investigated prognostic factors in patients with HHV-8-negative EBL. In this report, clinical and pathologic characteristics of 67 cases of HHV-8-negative EBL, including 2 of our own cases, were analyzed. Univariate analyses revealed older age (70 y and above), Japanese ethnicity, pericardial effusion, CD20 expression, and chemotherapy with rituximab were significantly favorable prognostic factors. Peritoneal effusion was identified as an unfavorable prognostic factor. In the multivariate analysis, age and CD20 expression were independent prognostic factors (P=0.013 and 0.003, respectively). A past history of induced fluid overload, hepatitis C viral infection, and peritoneal effusion were significantly correlated with patients aged below 70 years, while pericardial and pleural effusions were significantly correlated with patients aged 70 years and above. A comparison of cases with and without CD20 expression revealed that Japanese ethnicity and pericardial effusion were significantly correlated with CD20 expression, whereas a past history of induced fluid overload and peritoneal effusion were significantly correlated with the absence of CD20. We concluded that older age and CD20 expression are significant and favorable independent prognostic factors of HHV-8-negative EBL.
Collapse
|
44
|
Abstract
CONTEXT - Pleural pathology has been dominated by discussions relating to the diagnosis, prognosis, etiology, and management of malignant mesothelioma. However, there exists a diverse group of other neoplasms that involve the pleura; the most common by far is metastatic carcinoma, usually of pulmonary origin. Other metastatic tumors of varied histogenesis do occur but are less common. Primary pleural neoplasms other than diffuse malignant mesothelioma are either uncommon or rare and have received less attention. OBJECTIVE - To provide a review of those diverse tumors that can involve the pleura other than mesothelioma in order to facilitate their accurate diagnosis. DATA SOURCES - Review of relevant literature published via PubMed and other search engines. CONCLUSIONS - A wide variety of tumors can involve the pleura. In most cases, the approach of considering the morphologic features with appropriate immunohistochemistry, in the correct clinical context, allows for a confident diagnosis. For a number of those soft tissue tumors that are well recognized in the pleura, such as solitary fibrous tumor, desmoid-type fibromatosis, synovial sarcoma, and epithelioid hemangioendothelioma, novel markers now exist based on an understanding of the individual tumors' molecular characteristics. Primary pleural lymphomas are rare with poor prognosis. They represent localized specific diffuse large B-cell lymphomas, with either post-germinal center B-cell or plasma cell lineage, arising in the context of either immunodeficiency or immune sequestration and with viral infection.
Collapse
Affiliation(s)
| | - Matthew Richard Pugh
- From the Department of Cellular Pathology, Cardiff and Vale University Local Health Board, School of Medicine, Cardiff University, Cardiff, Wales
| |
Collapse
|
45
|
Lilly AJ, Fedoriw Y. Human Immunodeficiency Virus-Associated Lymphoproliferative Disorders. Surg Pathol Clin 2019; 12:771-782. [PMID: 31352987 DOI: 10.1016/j.path.2019.03.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
HIV infection is associated with an increased risk for developing B-cell lymphoproliferative disorders. The spectrum of disease differs in HIV-infected versus HIV-uninfected persons, with aggressive B-cell non-Hodgkin lymphomas constituting a higher proportion of all lymphoproliferative disorders in the HIV-positive population. Although antiretroviral therapy (ART) has significantly changed the landscape of lymphomas arising in HIV-infected persons, population growth and aging are reflected in the steady increase in non-AIDS-defining cancers. In the ART era, outcomes for HIV-infected lymphoma patients are similar to those of HIV-negative patients. This article reviews the diagnostic features and summarizes current biologic understanding of HIV-associated lymphomas.
Collapse
Affiliation(s)
- Amy J Lilly
- Department of Pathology and Laboratory Medicine, University of North Carolina School of Medicine, CB #7525, Chapel Hill, NC 27599-7525, USA
| | - Yuri Fedoriw
- Department of Pathology and Laboratory Medicine, University of North Carolina School of Medicine, CB #7525, Chapel Hill, NC 27599-7525, USA.
| |
Collapse
|
46
|
Shin J, Ko YH, Oh SY, Yoon DH, Lee JO, Kim JS, Park Y, Shin HJ, Kim SJ, Won JH, Yoon SS, Kim WS, Koh Y. Body Cavity-Based Lymphoma in a Country with Low Human Immunodeficiency Virus Prevalence: A Series of 17 Cases from the Consortium for Improving Survival of Lymphoma. Cancer Res Treat 2019; 51:1302-1312. [PMID: 30764603 PMCID: PMC6790843 DOI: 10.4143/crt.2018.555] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Accepted: 01/28/2019] [Indexed: 12/14/2022] Open
Abstract
Purpose Primary effusion lymphoma (PEL) is a type of body cavity–based lymphoma (BCBL). Most patients with PEL are severely immunocompromised and seropositive for human immunodeficiency virus (HIV). We investigated the distinctive clinicopathologic characteristics of BCBL in a country with low HIV burden. Materials and Methods We retrospectively collected data on the clinicopathologic characteristics, treatments, and outcomes of 17 consecutive patients with BCBL at nine institutions in Korea. Results Latency-associated nuclear antigen 1 (LANA1) immunostaining indicated that six patients had PEL, six patients had human herpesvirus 8 (HHV8)-unrelated BCBL, and five patients had HHV8-unknown BCBL. The patients with PEL exhibited no evidence of immunodeficiency except for one who was HIV positive. One (20%) and four (80%) patients with PEL and six (100%) and zero (0%) patients with HHV8-unrelated BCBL were positive for CD20 and CD30 expression, respectively. The two patients with PEL (one HIV-positive and one HIV-negative patient) with the lowest proliferation activity as assessed by the Ki-67 labeling index survived for > 1 and > 4 years without chemotherapy, respectively, in contrast to the PEL cases in the literature, which mostly showed a high proliferation index and poor survival. Conclusion PEL mostly occurred in ostensibly immunocompetent individuals and had a favorable outcome in Korea. A watchful waiting approach may be applicable for managing HIV-seronegative patients with PEL with a low Ki-67 labeling index. A possible trend was detected among LANA1, CD20, and CD30 expression in BCBL.
Collapse
Affiliation(s)
- Junghoon Shin
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Young Hyeh Ko
- Department of Pathology, Samsung Medical Center, Seoul, Korea
| | - Sung Yong Oh
- Department of Internal Medicine, Dong-A University College of Medicine, Busan, Korea
| | - Dok Hyun Yoon
- Department of Oncology, Asan Medical Center, Seoul, Korea
| | - Jeong-Ok Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Jin Seok Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Yong Park
- Department of Internal Medicine, Korea University Anam Hospital, Seoul, Korea
| | - Ho Jin Shin
- Department of Internal Medicine, Pusan National University Hospital, Busan, Korea
| | - Seok Jin Kim
- Department of Medicine, Samsung Medical Center, Seoul, Korea
| | - Jong Ho Won
- Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Seoul, Korea
| | - Sung-Soo Yoon
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Won Seog Kim
- Department of Medicine, Samsung Medical Center, Seoul, Korea
| | - Youngil Koh
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | -
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| |
Collapse
|
47
|
Yamaoka O, Matsui T, Nishiyama K, Miyamoto A, Shiota H, Kawahara C, Shikano M, Nagao M, Minamiguchi H, Takemura S. Indolent primary effusion lymphoma-like lymphoma in the pericardium: A case report and review of the literature. J Cardiol Cases 2019; 19:148-152. [PMID: 31073346 DOI: 10.1016/j.jccase.2018.12.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 11/11/2018] [Accepted: 12/10/2018] [Indexed: 11/25/2022] Open
Abstract
We report a rare case of a 75-year-old man with a history of mild-to-moderate pericardial effusion that was detected on echocardiography performed in October 2011 when the patient was 69 years old. Follow-up echocardiography was performed every 6 months thereafter, showing that the pericardial effusion gradually subsided. However, in April 2017 he started experiencing several episodes of dyspnea, which prompted him to visit our hospital's outpatient department on June 22, 2017. Echocardiography revealed a large amount of pericardial effusion; thus, he was immediately hospitalized. After undergoing pericardiocentesis and drainage, 1740-ml of bloody pericardial fluid was collected. Serum antibody tests for human immunodeficiency virus, hepatitis C virus, and human herpes virus 8 were negative, whereas that for Epstein-Barr virus (EBV) was positive, indicating a prior infection. Cytopathological examination, immunocytochemical staining, lymphocyte surface marker analysis, and cytogenetic assessment were performed. EBV-encoded small ribonucleic acid in situ hybridization was negative. He was diagnosed with primary effusion lymphoma (PEL)-like lymphoma (LL) and was treated with 8 doses of rituximab 375 mg/m2 over a 2-month period. He has remained in complete response for the past 12 months. Our case shows the possibility of long-term existence of indolent PEL-LL in patients with mild-to-moderate pericardial effusion. <Learning objective: Primary effusion lymphoma (PEL)-like lymphoma (LL) is a rare disease with a poorly understood pathophysiology. Some patients are able to achieve a complete response after drainage of the effusion without chemotherapy. We experienced a case of PEL-LL, which was only diagnosed after 6 years of continually observing the pericardial effusion. Cardiologists should consider PEL-LL as a differential diagnosis in patients with unexplained pericardial effusion.>.
Collapse
Affiliation(s)
- Osamu Yamaoka
- Department of Emergency Medicine, Japan Community Health care Organization Shiga Hospital, Otsu, Japan
| | - Toshiki Matsui
- Department of Cardiovascular Medicine, Japan Community Health care Organization Shiga Hospital, Otsu, Japan
| | - Keizo Nishiyama
- Department of Cardiovascular Medicine, Japan Community Health care Organization Shiga Hospital, Otsu, Japan
| | - Akashi Miyamoto
- Department of Cardiovascular Medicine, Japan Community Health care Organization Shiga Hospital, Otsu, Japan
| | - Hiromi Shiota
- Department of Cardiovascular Medicine, Japan Community Health care Organization Shiga Hospital, Otsu, Japan
| | - Chiho Kawahara
- Department of Cardiovascular Medicine, Japan Community Health care Organization Shiga Hospital, Otsu, Japan
| | - Mayumi Shikano
- Department of Cardiovascular Medicine, Japan Community Health care Organization Shiga Hospital, Otsu, Japan
| | - Masatoshi Nagao
- Department of Cardiovascular Medicine, Japan Community Health care Organization Shiga Hospital, Otsu, Japan
| | - Hitoshi Minamiguchi
- Department of Transfusion Medicine, Shiga University of Medical Science, Otsu, Japan
| | - Shizuki Takemura
- Department of Diagnostic Pathology, Kusatsu General Hospital, Kusatsu, Japan
| |
Collapse
|
48
|
Aggressive genomic features in clinically indolent primary HHV8-negative effusion-based lymphoma. Blood 2018; 133:377-380. [PMID: 30510084 DOI: 10.1182/blood-2017-12-822171] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
|
49
|
Biology and management of primary effusion lymphoma. Blood 2018; 132:1879-1888. [DOI: 10.1182/blood-2018-03-791426] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Accepted: 08/24/2018] [Indexed: 12/14/2022] Open
Abstract
Abstract
Primary effusion lymphoma (PEL) is a rare B-cell malignancy that most often occurs in immunocompromised patients, such as HIV-infected individuals and patients receiving organ transplantation. The main characteristic of PEL is neoplastic effusions in body cavities without detectable tumor masses. The onset of the disease is associated with latent infection of human herpes virus 8/Kaposi sarcoma–associated herpes virus, and the normal counterpart of tumor cells is B cells with plasmablastic differentiation. A condition of immunodeficiency and a usual absence of CD20 expression lead to the expectation of the lack of efficacy of anti-CD20 monoclonal antibody; clinical outcomes of the disease remain extremely poor, with an overall survival at 1 year of ∼30%. Although recent progress in antiretroviral therapy has improved outcomes of HIV-infected patients, its benefit is still limited in patients with PEL. Furthermore, the usual high expression of programmed death ligand 1 in tumor cells, one of the most important immune-checkpoint molecules, results in the immune escape of tumor cells from the host immune defense, which could be the underlying mechanism of poor treatment efficacy. Molecular-targeted therapies for the activating pathways in PEL, including NF-κB, JAK/STAT, and phosphatidylinositol 3-kinase/AKT, have emerged to treat this intractable disease. A combination of immunological recovery from immune deficiency, overcoming the immune escape, and the development of more effective drugs will be vital for improving the outcomes of PEL patients in the future.
Collapse
|
50
|
Tsai MC, Kuo CC, Su YZ, Hsieh YC, Chuang SS. Effusion-based lymphoma with morphological regression but with clonal genetic features after aspiration. Diagn Cytopathol 2018. [DOI: 10.1002/dc.23922] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Meng-Chen Tsai
- Department of Pathology; Chi-Mei Medical Center; Tainan Taiwan
| | - Chun-Chi Kuo
- Department of Pathology; Chi-Mei Medical Center; Tainan Taiwan
| | - Ying-Zhen Su
- Department of Pathology; Chi-Mei Medical Center; Tainan Taiwan
| | - Yen-Chuan Hsieh
- Department of Pathology; Chi-Mei Medical Center; Tainan Taiwan
| | | |
Collapse
|