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Theodory B, Harrison S, Bhatt VV, Sharifi S, Nam JI, Bhanu S, Bui DQ. Cephalic and ocular manifestations of EBV-associated plasmablastic lymphoma: Clinical and radiological response to bortezomib, EPOCH, and intrathecal methotrexate. Radiol Case Rep 2024; 19:4273-4279. [PMID: 39155935 PMCID: PMC11327500 DOI: 10.1016/j.radcr.2024.07.011] [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: 06/11/2024] [Accepted: 07/03/2024] [Indexed: 08/20/2024] Open
Abstract
Plasmablastic lymphoma (PBL) is a rare and aggressive type of lymphoma, particularly affecting HIV-positive and immunocompromised individuals, with a median diagnosis age of 49 years. Cases of this malignancy in HIV-negative individuals are less common and rarely involve the bone marrow. While traditional chemotherapy regimens such as cyclophosphamide, doxorubicin, vincristine, and prednisolone (CHOP) were previously utilized in the management of such malignancy, the National Comprehensive Cancer Network currently recommends more intensive approaches. We present a rare stage IV Epstein-Barr virus (EBV)-positive PBL with a nasal cavity tumor extending into the left orbital sinus and encapsulating segments of the optic nerve in a 38-year-old young immunocompetent adult, without a significant past medical history. Treatment consisted of 6 cycles of Bortezomib in combination with dose-adjusted EPOCH (etoposide, prednisone, vincristine, cyclophosphamide, and doxorubicin) and intrathecal methotrexate which exhibited significant clinical and radiological improvement suggesting the potential efficacy of this regimen. Vision returned to baseline, the mass size reduced significantly, and headaches improved. Given this outcome, it is highly encouraged to emphasize the need for further exploration of this treatment in larger clinical trials.
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Affiliation(s)
- Bassam Theodory
- University of California, Riverside, School of Medicine, Riverside, CA, USA
| | - Skyler Harrison
- Department of Radiology, Riverside Community Hospital, Riverside, CA, USA
| | - Vivek V. Bhatt
- University of California, Riverside, School of Medicine, Riverside, CA, USA
| | - Steve Sharifi
- Department of Radiology, Riverside Community Hospital, Riverside, CA, USA
| | - Jerry I. Nam
- Department of Radiology, Riverside Community Hospital, Riverside, CA, USA
| | - Shiv Bhanu
- Department of Radiology, Riverside Community Hospital, Riverside, CA, USA
| | - Duy Quang Bui
- Department of Radiology, Riverside Community Hospital, Riverside, CA, USA
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2
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Lurain KA, Ramaswami R, Krug LT, Whitby D, Ziegelbauer JM, Wang HW, Yarchoan R. HIV-associated cancers and lymphoproliferative disorders caused by Kaposi sarcoma herpesvirus and Epstein-Barr virus. Clin Microbiol Rev 2024; 37:e0002223. [PMID: 38899877 PMCID: PMC11391709 DOI: 10.1128/cmr.00022-23] [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] [Indexed: 06/21/2024] Open
Abstract
SUMMARYWithin weeks of the first report of acquired immunodeficiency syndrome (AIDS) in 1981, it was observed that these patients often had Kaposi sarcoma (KS), a hitherto rarely seen skin tumor in the USA. It soon became apparent that AIDS was also associated with an increased incidence of high-grade lymphomas caused by Epstein-Barr virus (EBV). The association of AIDS with KS remained a mystery for more than a decade until Kaposi sarcoma-associated herpesvirus (KSHV) was discovered and found to be the cause of KS. KSHV was subsequently found to cause several other diseases associated with AIDS and human immunodeficiency virus (HIV) infection. People living with HIV/AIDS continue to have an increased incidence of certain cancers, and many of these cancers are caused by EBV and/or KSHV. In this review, we discuss the epidemiology, virology, pathogenesis, clinical manifestations, and treatment of cancers caused by EBV and KSHV in persons living with HIV.
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Affiliation(s)
- Kathryn A Lurain
- The HIV and AIDS Malignancy Branch, Center for Cancer Research, Bethesda, Maryland, USA
| | - Ramya Ramaswami
- The HIV and AIDS Malignancy Branch, Center for Cancer Research, Bethesda, Maryland, USA
| | - Laurie T Krug
- The HIV and AIDS Malignancy Branch, Center for Cancer Research, Bethesda, Maryland, USA
| | - Denise Whitby
- Viral Oncology Section, AIDS and Cancer Virus Program, Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, Maryland, USA
| | - Joseph M Ziegelbauer
- The HIV and AIDS Malignancy Branch, Center for Cancer Research, Bethesda, Maryland, USA
| | - Hao-Wei Wang
- Laboratory of Pathology, National Cancer Institute, Bethesda, Maryland, USA
| | - Robert Yarchoan
- The HIV and AIDS Malignancy Branch, Center for Cancer Research, Bethesda, Maryland, USA
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3
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Furlano PL, Böhmig GA, Puchhammer-Stöckl E, Vietzen H. Mechanistic Understanding of EBV+Lymphoproliferative Disease Development After Transplantation. Transplantation 2024; 108:1867-1881. [PMID: 39166902 DOI: 10.1097/tp.0000000000004919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/23/2024]
Abstract
Posttransplant lymphoproliferative disorders (PTLDs) are among the most common malignant complications after transplantation, leading to a drastic reduction in patient survival rates. The majority of PTLDs are tightly linked to Epstein-Barr virus (EBV+PTLDs) and are the result of an uncontrolled proliferation of EBV-infected cells. However, although EBV infections are a common finding in transplant recipients, most patients with high EBV loads will never develop EBV+PTLD. Natural killer cells and EBV-specific CD8+ T lymphocytes are critical for controlling EBV-infected cells, and the impairment of these cytotoxic immune responses facilitates the unfettered proliferation of EBV-infected cells. Recent years have seen a considerable increase in available literature aiming to describe novel risk factors associated with the development of EBV+PTLD, which may critically relate to the strength of EBV-specific natural killer cell and EBV-CD8+ T lymphocyte responses. The accumulation of risk factors and the increased risk of developing EBV+PTLD go hand in hand. On the one hand, most of these risk factors, such as the level of immunosuppression or the EBV donor and recipient serologic mismatch, and distinct genetic risk factors are host related and affect cytotoxic EBV-specific immune responses. On the other hand, there is growing evidence that distinct EBV variants may have an increased malignant potential and are thus more likely to induce EBV+PTLD. Here, we aim to review, from a mechanistic point of view, the risk factors for EBV+PTLD in the host and the infecting EBV variants that may explain why only a minority of transplant recipients develop EBV+PTLD.
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Affiliation(s)
| | - Georg A Böhmig
- Division of Nephrology and Dialysis, Department of Medicine III, Medical University of Vienna, Vienna, Austria
| | | | - Hannes Vietzen
- Center for Virology, Medical University of Vienna, Vienna, Austria
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4
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Lin JK, Grant L. Epstein-Barr Virus-Negative Plasmablastic Lymphoma Post-liver Transplantation. ACG Case Rep J 2024; 11:e01489. [PMID: 39262621 PMCID: PMC11390050 DOI: 10.14309/crj.0000000000001489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2024] [Accepted: 07/29/2024] [Indexed: 09/13/2024] Open
Abstract
Existing on the spectrum of post-transplant lymphoproliferative disorders (PTLD), plasmablastic lymphoma (PBL) is a highly aggressive form of B-cell non-Hodgkin lymphoma. Since its discovery in 1997, fewer than 5 cases of postliver transplantation-associated PBL have been recorded. Despite increased awareness of PTLD and improvement in imaging, PBL often presents with disseminated disease at the time of diagnosis. Treatment usually involves immunosuppression reduction and the use of chemo/immunotherapy, but the prognosis remains poor, with median survival being less than 12 months. We present to you a case of Epstein-Barr virus-negative PBL occurring more than 6 years postliver transplantation.
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Affiliation(s)
- Jonathan K Lin
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, TX
| | - Lafaine Grant
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, TX
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5
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DiBlasi M, Jayne C, McNamara R, Iasiello C, Colden D. Sinonasal Plasmablastic Lymphoma Arising in the Setting of Recurrent Nasal Polyposis in an Immunocompetent Individual. EAR, NOSE & THROAT JOURNAL 2024; 103:538-542. [PMID: 35001641 DOI: 10.1177/01455613211070897] [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] [Indexed: 11/16/2022] Open
Abstract
Plasmablastic lymphoma (PBL) is an aggressive, rare variant of B-cell lymphoma typically associated with human immunodeficiency virus and other immunocompromised populations. Most commonly found in the oral cavity, PBL can occasionally originate in the sinonasal tract. Diagnosis of PBL is difficult due to overlapping features with other malignancies; however, early detection and treatment are imperative given its aggressive clinical course. When in the sinonasal tract, the diagnostic process can be further complicated if the patient has a history of recurrent nasal polyposis. Described is the case of a 57-year-old immunocompetent male who initially presented with benign nasal polyposis, only to return a year after sinus surgery with a unilateral sinonasal mass consistent with PBL. As literature has yet to characterize this phenomenon, this article presents the first case reported of sinonasal PBL arising in the setting of recurrent nasal polyposis. This case emphasizes the importance of investigating sinonasal masses showing laterality, maintaining a high index of suspicion for malignancy, and keeping close surveillance of the patient after treatment of PBL.
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Affiliation(s)
- Marco DiBlasi
- Colden and Seymour Ear, Nose, Throat, and Allergy, Newburyport, MA, USA
- Anna Jaques Hospital, Newburyport, MA, USA
- Boston Children's Hospital, Boston, MA, USA
| | - Christopher Jayne
- Colden and Seymour Ear, Nose, Throat, and Allergy, Newburyport, MA, USA
- Anna Jaques Hospital, Newburyport, MA, USA
- Creighton University School of Medicine, Omaha, NE, USA
| | - Reilly McNamara
- Colden and Seymour Ear, Nose, Throat, and Allergy, Newburyport, MA, USA
- Anna Jaques Hospital, Newburyport, MA, USA
| | | | - Daryl Colden
- Colden and Seymour Ear, Nose, Throat, and Allergy, Newburyport, MA, USA
- Anna Jaques Hospital, Newburyport, MA, USA
- Department of Otolaryngology - Head & Neck Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, MA, USA
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6
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Hofer KD, Wolfensberger N, Bachofner A, Schneidawind C, Stühler C, Bühler MM, Abela IA, Müller NJ, Zenz T, Manz MG, Rösler W, Khanna N, Schneidawind D. B-cell maturation antigen-directed bispecific antibodies in plasmablastic lymphoma. Br J Haematol 2024; 205:722-725. [PMID: 38782604 DOI: 10.1111/bjh.19571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Accepted: 05/16/2024] [Indexed: 05/25/2024]
Affiliation(s)
- Kevin D Hofer
- Department of Medical Oncology and Hematology, University Hospital Zürich, Zürich, Switzerland
| | - Nathan Wolfensberger
- Department of Medical Oncology and Hematology, University Hospital Zürich, Zürich, Switzerland
| | - Adrian Bachofner
- Department of Medical Oncology and Hematology, University Hospital Zürich, Zürich, Switzerland
| | - Corina Schneidawind
- Department of Medical Oncology and Hematology, University Hospital Zürich, Zürich, Switzerland
- Department of Hematology, Oncology, Clinical Immunology and Rheumatology, University Hospital Tübingen, Tübingen, Germany
| | - Claudia Stühler
- Infection Biology Laboratory, Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Marco M Bühler
- Department of Pathology and Molecular Pathology, University Hospital Zürich, Zürich, Switzerland
| | - Irene A Abela
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zürich, Zürich, Switzerland
- Institute of Medical Virology, University of Zürich, Zürich, Switzerland
| | - Nicolas J Müller
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zürich, Zürich, Switzerland
| | - Thorsten Zenz
- Department of Medical Oncology and Hematology, University Hospital Zürich, Zürich, Switzerland
| | - Markus G Manz
- Department of Medical Oncology and Hematology, University Hospital Zürich, Zürich, Switzerland
| | - Wiebke Rösler
- Department of Medical Oncology and Hematology, University Hospital Zürich, Zürich, Switzerland
| | - Nina Khanna
- Infection Biology Laboratory, Department of Biomedicine, University of Basel, Basel, Switzerland
- Division of Infectious Diseases and Hospital Epidemiology, University and University Hospital Basel, Basel, Switzerland
| | - Dominik Schneidawind
- Department of Medical Oncology and Hematology, University Hospital Zürich, Zürich, Switzerland
- Department of Hematology, Oncology, Clinical Immunology and Rheumatology, University Hospital Tübingen, Tübingen, Germany
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7
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Manjeri A, Lee SY, Ng SB, Lee CT. Plasmablastic lymphoma in the pleural cavity. Am J Hematol 2024; 99:1597-1598. [PMID: 38822679 DOI: 10.1002/ajh.27387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Revised: 05/13/2024] [Accepted: 05/21/2024] [Indexed: 06/03/2024]
Affiliation(s)
- Aditi Manjeri
- Department of Haematology, Singapore General Hospital, Singapore, Singapore
| | - Shir Ying Lee
- Department of Haematology-Oncology, National University Cancer Institute, Singapore, Singapore
| | - Siok-Bian Ng
- Department of Pathology, Yong Loo Lin School of Medicine, National University Singapore, Singapore, Singapore
| | - Chun-Tsu Lee
- Department of Haematology-Oncology, National University Cancer Institute, Singapore, Singapore
- Department of Medicine, Yong Loo Lin School of Medicine, National University Singapore, Singapore, Singapore
- Department of Medicine, Alexandra Hospital, National University Health System, Singapore, Singapore
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8
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Ramirez-Gamero A, Martínez-Cordero H, Beltrán BE, Florindez J, Malpica L, Castillo JJ. Plasmablastic lymphoma: 2024 update on diagnosis, risk stratification, and management. Am J Hematol 2024; 99:1586-1594. [PMID: 38767403 DOI: 10.1002/ajh.27376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Revised: 05/06/2024] [Accepted: 05/12/2024] [Indexed: 05/22/2024]
Abstract
DISEASE OVERVIEW Plasmablastic lymphoma (PBL) is a rare CD20-negative aggressive lymphoma with a poor prognosis under standard treatment options. Though PBL is associated with human immunodeficiency virus infection and other immunosuppressed states, it can also affect immunocompetent individuals. DIAGNOSIS The diagnosis requires a high clinical suspicion and pathological confirmation. EBER expression and MYC gene rearrangements are frequently detected. The differential diagnosis includes EBV+ diffuse large B-cell lymphoma, extracavitary primary effusion lymphoma, ALK+ DLBCL, and HHV8+ large B-cell lymphoma, among others. RISK STRATIFICATION Age ≥60 years, advanced clinical stage, and high intermediate and high International Prognostic Index scores are associated with worse survival. MANAGEMENT Combination chemotherapy regimens, such as EPOCH, are recommended. The addition of bortezomib, lenalidomide, or daratumumab might improve outcomes. Including PBL patients and their participation in prospective clinical trials is warranted.
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MESH Headings
- Humans
- Plasmablastic Lymphoma/diagnosis
- Plasmablastic Lymphoma/therapy
- Plasmablastic Lymphoma/drug therapy
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Risk Assessment
- Cyclophosphamide/therapeutic use
- Doxorubicin/therapeutic use
- Doxorubicin/administration & dosage
- Vincristine/therapeutic use
- Vincristine/administration & dosage
- Prednisone/therapeutic use
- Lenalidomide/therapeutic use
- Lenalidomide/administration & dosage
- Prognosis
- Bortezomib/therapeutic use
- Bortezomib/administration & dosage
- Diagnosis, Differential
- Disease Management
- Middle Aged
- Lymphoma, Large B-Cell, Diffuse/diagnosis
- Lymphoma, Large B-Cell, Diffuse/therapy
- Lymphoma, Large B-Cell, Diffuse/drug therapy
- Lymphoma, Large B-Cell, Diffuse/genetics
- Antibodies, Monoclonal
- Etoposide
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Affiliation(s)
- Andres Ramirez-Gamero
- Division of Hematologic Malignancies, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | | | - Brady E Beltrán
- Department of Oncology and Radiotherapy, Hospital Edgardo Rebagliati Martins and Instituto de Ciencias Biomedicas, Universidad Ricardo Palma, Lima, Peru
| | - Jorge Florindez
- Division of Hematology and Oncology, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Luis Malpica
- Department of Lymphoma and Myeloma, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Jorge J Castillo
- Division of Hematologic Malignancies, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
- Department of Medicine, Harvard Medical School, Boston, Massachusetts, USA
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Cheng J, Harney S, Toner K, Kube P, Gong S, Ozdemirli M, Wistinghausen B. Pediatric monomorphic post-transplant lymphoproliferative disorder with plasmablastic differentiation: A challenge for diagnosis and treatment. Pediatr Blood Cancer 2024; 71:e31096. [PMID: 38778450 DOI: 10.1002/pbc.31096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Revised: 05/07/2024] [Accepted: 05/10/2024] [Indexed: 05/25/2024]
Affiliation(s)
- Jinjun Cheng
- Department of Pathology and Laboratory Medicine, Children's National Hospital, Washington, District of Columbia, USA
- Center for Cancer and Immunology Research, Children's National Hospital, Washington, District of Columbia, USA
- The George Washington University School of Medicine and Health Sciences, Washington, District of Columbia, USA
| | - Sarah Harney
- The George Washington University School of Medicine and Health Sciences, Washington, District of Columbia, USA
| | - Keri Toner
- Center for Cancer and Immunology Research, Children's National Hospital, Washington, District of Columbia, USA
- The George Washington University School of Medicine and Health Sciences, Washington, District of Columbia, USA
- Center for Cancer and Blood Disorders, Children's National Hospital, Washington, District of Columbia, USA
| | - Paige Kube
- The George Washington University School of Medicine and Health Sciences, Washington, District of Columbia, USA
| | - Shunyou Gong
- Department of Pathology and Laboratory Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, USA
| | - Metin Ozdemirli
- Department of Pathology, MedStar Georgetown University Hospital, Washington, District of Columbia, USA
| | - Birte Wistinghausen
- Center for Cancer and Immunology Research, Children's National Hospital, Washington, District of Columbia, USA
- The George Washington University School of Medicine and Health Sciences, Washington, District of Columbia, USA
- Center for Cancer and Blood Disorders, Children's National Hospital, Washington, District of Columbia, USA
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10
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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.
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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
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11
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Hansen AR, Vardell VA, Fitzgerald LA. Epidemiologic Characteristics, Treatment Patterns, and Survival Analysis of Plasmablastic Lymphoma in the United States: A SEER and NCDB Analysis. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2024; 24:e152-e160.e3. [PMID: 38262787 DOI: 10.1016/j.clml.2023.12.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 12/19/2023] [Accepted: 12/22/2023] [Indexed: 01/25/2024]
Abstract
BACKGROUND Plasmablastic Lymphoma (PBL) is a rare aggressive B-cell lymphoma that primarily affects immunocompromised individuals, including those living with HIV. Historically, survival estimates are dismal and range from 8 to 15 months. We aimed to evaluate epidemiologic characteristics, treatment patterns and survival trends on a national scale. PATIENTS AND METHODS Patients diagnosed with PBL from 2010 to 2020 were identified in the National Cancer Database (NCDB) and in the Surveillance, Epidemiology, and End Results (SEER) program. Incidence rates were calculated using SEER. Demographic features, treatment characteristics, and overall survival (OS) were identified using the NCDB. RESULTS We identified 1153 patients in the SEER database and 1822 patients in the NCDB. The incidence of PBL is 0.07 cases per 100,000 US population per year. PBL is more common in males (77%), and white patients (77%), with 50% of cases in patients with HIV. Patients who were treated with multiagent chemotherapy had a median OS of 58.6 months. On multivariate Cox regression, we found that HIV status did not have a significant impact on OS. Factors associated with worse OS included advancing age and stage. CONCLUSION We present the largest study to date on PBL. Among treated patients, we described a median OS of 58.6 months, greatly improved from previously reported estimates. We found that HIV status did not have a significant impact on OS. While OS remains poor, therapeutic advances over the last decade are promising and highlight the need for continued clinical advances aimed at improving therapeutic options for this rare lymphoma.
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Affiliation(s)
- Alec R Hansen
- Department of Internal Medicine, University of Utah, Salt Lake City, UT.
| | - Victoria A Vardell
- Department of Internal Medicine, University of Utah, Salt Lake City, UT; Division of Hematology and Hematologic Malignancies, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT
| | - Lindsey A Fitzgerald
- Division of Hematology and Hematologic Malignancies, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT
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12
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Iorgulescu JB, Medeiros LJ, Patel KP. Predictive and prognostic molecular biomarkers in lymphomas. Pathology 2024; 56:239-258. [PMID: 38216400 DOI: 10.1016/j.pathol.2023.12.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Revised: 12/05/2023] [Accepted: 12/06/2023] [Indexed: 01/14/2024]
Abstract
Recent advances in molecular diagnostics have markedly expanded our understanding of the genetic underpinnings of lymphomas and catalysed a transformation in not just how we classify lymphomas, but also how we treat, target, and monitor affected patients. Reflecting these advances, the World Health Organization Classification, International Consensus Classification, and National Comprehensive Cancer Network guidelines were recently updated to better integrate these molecular insights into clinical practice. We summarise here the molecular biomarkers of lymphomas with an emphasis on biomarkers that have well-supported prognostic and predictive utility, as well as emerging biomarkers that show promise for clinical practice. These biomarkers include: (1) diagnostic entity-defining genetic abnormalities [e.g., B-cell acute lymphoblastic leukaemia (B-ALL) with KMT2A rearrangement]; (2) molecular alterations that guide patients' prognoses (e.g., TP53 loss frequently conferring worse prognosis); (3) mutations that serve as the targets of, and often a source of acquired resistance to, small molecular inhibitors (e.g., ABL1 tyrosine kinase inhibitors for B-ALL BCR::ABL1, hindered by ABL1 kinase domain resistance mutations); (4) the growing incorporation of molecular measurable residual disease (MRD) in the management of lymphoma patients (e.g., molecular complete response and sequencing MRD-negative criteria in multiple myeloma). Altogether, our review spans the spectrum of lymphoma types, from the genetically defined subclasses of precursor B-cell lymphomas to the highly heterogeneous categories of small and large cell mature B-cell lymphomas, Hodgkin lymphomas, plasma cell neoplasms, and T/NK-cell lymphomas, and provides an expansive summary of our current understanding of their molecular pathology.
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Affiliation(s)
- J Bryan Iorgulescu
- Molecular Diagnostics Laboratory, Department of Hematopathology, Division of Pathology and Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - L Jeffrey Medeiros
- Molecular Diagnostics Laboratory, Department of Hematopathology, Division of Pathology and Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Keyur P Patel
- Molecular Diagnostics Laboratory, Department of Hematopathology, Division of Pathology and Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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13
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Li JW, Peng HL, Zhou XY, Wang JJ. Plasmablastic lymphoma: current knowledge and future directions. Front Immunol 2024; 15:1354604. [PMID: 38415257 PMCID: PMC10896986 DOI: 10.3389/fimmu.2024.1354604] [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: 12/12/2023] [Accepted: 01/19/2024] [Indexed: 02/29/2024] Open
Abstract
Plasmablastic lymphoma (PBL) is an aggressive non-Hodgkin lymphoma associated with HIV infection and immunodeficiency. However, PBL can also be seen immunocompetent individuals in recent studies. PBL was characterized by distinct clinical and pathological features, such as plasmablastic morphology and universal expression of plasma cell markers. The clinicopathologic features were different between HIV-negative and HIV-positive patients. Gene expression analysis identified the unique molecular feature in PBL, including frequent c-MYC rearrangement and downregulation of BCR signaling pathway. Despite the recent advances in the treatment of PBL, the prognosis of PBL patients remains dismal. The objectives of this review are to summarize the current knowledge on the epidemiology, molecular profiles, clinical and pathological features, differential diagnosis, treatment strategies, prognostic factors, and potential novel therapeutic approaches in PBL patients.
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Affiliation(s)
- Ji-Wei Li
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Hong-Ling Peng
- Department of Hematology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Xiao-Yan Zhou
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Institute of Pathology, Fudan University, Shanghai, China
| | - Jing-Jing Wang
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, China
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14
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Di Ciaccio PR, Polizzotto MN, Cwynarski K, Gerrie AS, Burton C, Bower M, Kuruvilla J, Montoto S, McKay P, Fox CP, Milliken S, Jiamsakul A, Osborne W, Collins GP, Manos K, Linton KM, Iyengar S, Kassam S, Limei MP, Kliman D, Wong Doo N, Watson AM, Fedele P, Yannakou CK, Hunt S, Ku M, Sehn LH, Smith A, Renshaw H, Maxwell A, Liu Q, Dhairyawan R, Ferguson G, Pickard K, Painter D, Thakrar N, Song KW, Hamad N. The influence of immunodeficiency, disease features, and patient characteristics on survival in plasmablastic lymphoma. Blood 2024; 143:152-165. [PMID: 37832030 DOI: 10.1182/blood.2023021348] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 08/23/2023] [Accepted: 09/19/2023] [Indexed: 10/15/2023] Open
Abstract
ABSTRACT Plasmablastic lymphoma (PBL) is a rare and aggressive non-Hodgkin lymphoma associated with immunodeficiency, characterized by uncertain treatment approaches and an unfavorable prognosis. We conducted a multicenter, international, retrospective cohort study, aiming to characterize the clinical features, risk factors, and outcomes of patients with PBL. Data were collected from 22 institutions across 4 countries regarding patients diagnosed with PBL between 1 January 1999 and 31 December 2020. Survival risk factors were analyzed using both univariate and multivariate regression models. Overall survival (OS) was calculated using Kaplan-Meier statistics. First-line treatment regimens were stratified into standard- and higher-intensity regimens, and based on whether they incorporated a proteasome inhibitor (PI). A total of 281 patients (median age, 55 years) were included. Immunodeficiency of any kind was identified in 144 patients (51%), and 99 patients (35%) had HIV-positive results. The 5-year OS for the entire cohort was 36% (95% confidence interval, 30%-42%). In multivariate analysis, inferior OS was associated with Epstein-Barr virus-negative lymphoma, poor performance status, advanced stage, and bone marrow involvement. In an independent univariate analysis, the international prognostic index was associated with OS outcomes. Neither immunosuppression nor HIV infection, specifically, influenced OS. Among patients treated with curative intent (n = 234), the overall response rate was 72%. Neither the intensity of the treatment regimen nor the inclusion of PIs in first-line therapy was associated with OS. In this large retrospective study of patients with PBL, we identified novel risk factors for survival. PBL remains a challenging disease with poor long-term outcomes.
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Affiliation(s)
- Pietro R Di Ciaccio
- Department of Haematology, The Canberra Hospital, Garran, ACT, Australia
- College of Health and Medicine, Australian National University, Canberra, ACT, Australia
| | - Mark N Polizzotto
- Department of Haematology, The Canberra Hospital, Garran, ACT, Australia
- John Curtin School of Medical Research, Australian National University, Canberra, ACT, Australia
| | - Kate Cwynarski
- Department of Haematology, University College Hospital, London, United Kingdom
| | - Alina S Gerrie
- Centre for Lymphoid Cancer and Division of Medical Oncology, BC Cancer, University of British Columbia, Vancouver, BC, Canada
| | - Catherine Burton
- Department of Haematology, St James University Hospital, Leeds, United Kingdom
| | - Mark Bower
- National Centre for HIV Malignancy, Chelsea and Westminster Hospital, London, United Kingdom
| | - John Kuruvilla
- Division of Oncology and Haematology, Princess Margaret Cancer Centre, The Princess Margaret Hospital, Toronto, ON, Canada
| | - Silvia Montoto
- Department of Haemato-oncology, St Bartholomew's Hospital, Barts Health NHS Trust, London, United Kingdom
| | - Pam McKay
- Beatson West of Scotland Cancer Centre, Glasgow, United Kingdom
| | - Christopher P Fox
- University Hospitals NHS Trust, Nottingham, United Kingdom
- School of Medicine, University of Nottingham, Nottingham, United Kingdom
| | - Samuel Milliken
- Department of Haematology, St Vincent's Hospital, Sydney, NSW, Australia
| | - Awachana Jiamsakul
- The Kirby Institute, University of New South Wales, Sydney, NSW, Australia
| | - Wendy Osborne
- Department of Haematology, Freeman Hospital, Newcastle upon Tyne NHS Foundation Trust, Newcastle-upon-Tyne, United Kingdom
| | - Graham P Collins
- Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - Kate Manos
- Department of Haematology, Flinders Medical Centre, Adelaide, SA, Australia
| | - Kim M Linton
- The Christie Hospital NHS Foundation Trust, Manchester, United Kingdom
- Manchester Cancer Research Centre, University of Manchester, Manchester, United Kingdom
- Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Sunil Iyengar
- The Royal Marsden NHS Foundation Trust, London, United Kingdom
| | | | | | - David Kliman
- Department of Haematology, Royal North Shore Hospital, Sydney, NSW, Australia
| | - Nicole Wong Doo
- Department of Haematology, Concord Repatriation General Hospital, Sydney, NSW, Australia
- Faculty of Medicine, University of Sydney, Sydney, NSW, Australia
| | - Anne-Marie Watson
- Department of Haematology, Liverpool Hospital, Sydney, NSW, Australia
| | - Pasquale Fedele
- School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, Australia
- Haematology Department, Monash Health, Clayton, VIC, Australia
| | - Costas K Yannakou
- Department of Molecular Oncology and Cancer Immunology, Epworth Freemasons Hospital, Epworth HealthCare, Melbourne, Victoria, Australia
| | - Stewart Hunt
- Department of Haematology, Royal Brisbane and Women's Hospital, Brisbane, QLD, Australia
| | - Matthew Ku
- Department of Haematology, St Vincent's Hospital, Melbourne, VIC, Australia
| | - Laurie H Sehn
- Centre for Lymphoid Cancer and Division of Medical Oncology, BC Cancer, University of British Columbia, Vancouver, BC, Canada
| | - Alexandra Smith
- Epidemiology and Cancer Statistics Group, Department of Health Sciences, University of York, York, United Kingdom
| | - Hanna Renshaw
- Department of Haematology, University College Hospital, London, United Kingdom
| | - Alice Maxwell
- National Centre for HIV Malignancy, Chelsea and Westminster Hospital, London, United Kingdom
| | - Qin Liu
- Division of Oncology and Haematology, Princess Margaret Cancer Centre, The Princess Margaret Hospital, Toronto, ON, Canada
| | - Rageshri Dhairyawan
- Department of Infection and Immunity, Barts Health NHS Trust, London, United Kingdom
| | - Graeme Ferguson
- Beatson West of Scotland Cancer Centre, Glasgow, United Kingdom
| | - Keir Pickard
- Department of Haematology, Freeman Hospital, Newcastle upon Tyne NHS Foundation Trust, Newcastle-upon-Tyne, United Kingdom
| | - Daniel Painter
- Epidemiology and Cancer Statistics Group, Department of Health Sciences, University of York, York, United Kingdom
| | - Nisha Thakrar
- Department of Haematology, University College Hospital, London, United Kingdom
| | - Kevin W Song
- Leukemia/Bone Marrow Transplant Program of British Columbia and Division of Hematology, BC Cancer, University of British Columbia, Vancouver, BC, Canada
| | - Nada Hamad
- Department of Haematology, St Vincent's Hospital, Sydney, NSW, Australia
- Faculty of Medicine, University of Sydney, Sydney, NSW, Australia
- School of Medicine, University of Notre Dame, Perth, WA, Australia
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15
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Chen BJ, Hsieh TH, Yuan CT, Wang RC, Yang CF, Chuang WY, Su YZ, Ho CH, Lin CH, Chuang SS. Clinicopathological and genetic landscape of plasmablastic lymphoma in Taiwan. Pathol Res Pract 2024; 253:155059. [PMID: 38160484 DOI: 10.1016/j.prp.2023.155059] [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: 10/26/2023] [Revised: 12/13/2023] [Accepted: 12/21/2023] [Indexed: 01/03/2024]
Abstract
Plasmablastic lymphoma (PBL) is an aggressive large B-cell lymphoma with a terminal B-cell differentiation phenotype and is frequently associated with immunodeficiency. We aimed to investigate the clinicopathological and immunophenotypic features, genetic alterations, and mutational landscape of PBL in Taiwan. We retrospectively recruited 26 cases. Five (5/18; 28%) patients were HIV-positive and 21 (81%) presented extranodally. There were two morphological groups: one with purely monomorphic large cells (85%) and the other comprising large cells admixed with plasmacytic cells (15%). Phenotypically, the tumors expressed MYC (8/10; 80%), CD138 (20/26; 77%), and MUM1 (20/20; 100%), but not CD20 (n = 26; 0%). Fourteen (54%) cases were positive for EBV by in situ hybridization; the EBV-positive cases were more frequently HIV infected (p = 0.036), with extranodal presentation (p = 0.012) and CD79a expression (p = 0.012), but less frequent light chain restriction (p = 0.029). Using fluorescence in situ hybridization, we identified 13q14 deletion, MYC rearrangement, and CCND1 rearrangement in 74%, 30%, and 5% cases, respectively, without any cases having rearranged BCL6 or IGH::FGFR3 fusion. In the 15 cases with adequate tissue for whole exome sequencing, the most frequent recurrent mutations were STAT3 (40%), NRAS (27%), and KRAS (20%). In conclusion, most PBL cases in Taiwan were HIV-unrelated. Around half of the cases were positive for EBV, with distinct clinicopathological features. Deletion of chromosome 13q14 was frequent. The PBL cases in Taiwan showed recurrent mutations involving JAK-STAT, RAS-MAPK, epigenetic regulation, and NOTCH signaling pathways, findings similar to that from the West.
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Affiliation(s)
- Bo-Jung Chen
- Department of Pathology, Shuang Ho Hospital, Taipei Medical University, New Taipei, Taiwan; Department of Pathology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Tsung-Han Hsieh
- Joint Biobank, Office of Human Research, Taipei Medical University, Taipei, Taiwan
| | - Chang-Tsu Yuan
- Department of Pathology, National Taiwan University Cancer Center, Taipei, Taiwan; Department of Pathology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan; Graduate Institute of Clinical Medicine, National Taiwan University, Taipei, Taiwan
| | - Ren Ching Wang
- Department of Pathology, China Medical University Hospital, Taichung, Taiwan
| | - Ching-Fen Yang
- Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Wen-Yu Chuang
- School of Medicine, Chang Gung University, Taoyuan, Taiwan; Department of Anatomic Pathology, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Ying-Zhen Su
- Department of Pathology, Chi-Mei Medical Center, Tainan, Taiwan
| | - Chung-Han Ho
- Department of Medical Research, Chi-Mei Medical Center, Tainan, Taiwan; Department of Information Management, Southern Taiwan University of Science and Technology, Tainan, Taiwan
| | | | - Shih-Sung Chuang
- Department of Pathology, Chi-Mei Medical Center, Tainan, Taiwan.
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16
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Bibas M. Plasmablastic Lymphoma. A State-of-the-Art Review: Part 1-Epidemiology, Pathogenesis, Clinicopathologic Characteristics, Differential Diagnosis, Prognostic Factors, and Special Populations. Mediterr J Hematol Infect Dis 2024; 16:e2024007. [PMID: 38223486 PMCID: PMC10786126 DOI: 10.4084/mjhid.2024.007] [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: 10/09/2023] [Accepted: 12/12/2023] [Indexed: 01/16/2024] Open
Abstract
This two-part review aims to present a current and comprehensive understanding of the diagnosis and management of plasmablastic lymphoma. The first section, as presented in this paper, reviews epidemiology, etiology, clinicopathological characteristics, differential diagnosis, prognostic variables, and the impact of plasmablastic lymphoma on specific populations. Plasmablastic lymphoma (PBL) is a rare and aggressive form of lymphoma. Previous and modern studies have demonstrated a significant association between the human immunodeficiency virus (HIV) and the development of the disease. The limited occurrence of PBL contributes to a need for a more comprehensive understanding of the molecular mechanisms involved in its etiology. Consequently, the diagnostic procedure for PBL poses a significant difficulty. Among the group of CD20-negative large B-cell lymphomas, PBL can be correctly diagnosed by identifying its exact clinical characteristics, anatomical location, and morphological characteristics. PBL cells do not express CD20 or PAX5 but possess plasmacytic differentiation markers such as CD38, CD138, MUM1/IRF4, Blimp1, and XBP1. PBL must be distinguished from other B-cell malignancies that lack the CD20 marker, including primary effusion lymphoma, anaplastic lymphoma kinase-positive large B-cell lymphoma, and large B-cell lymphoma (LBCL). This condition is frequently associated with infections caused by the Epstein-Barr virus and genetic alterations involving the MYC gene. Despite advances in our comprehension of this disease, the prognosis remains dismal, resulting in a low overall survival rate, although recent reports suggest an apparent tendency towards substantial improvement.
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Affiliation(s)
- Michele Bibas
- Department of Clinical Research, Hematology. National Institute for Infectious Diseases "Lazzaro Spallanzani" I.R.C.S.S. Rome, Italy
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17
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Gietzen R, Muthukumarana V, Bhargava P, Vozniuk D, Thakral B, Medeiros LJ, Lyapichev KA. From the archives of MD Anderson Cancer Center: Plasmablastic lymphoma presenting as a kidney mass in an immunocompetent patient: Case report and literature review. Ann Diagn Pathol 2023; 67:152186. [PMID: 37541853 DOI: 10.1016/j.anndiagpath.2023.152186] [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: 07/11/2023] [Revised: 07/26/2023] [Accepted: 07/27/2023] [Indexed: 08/06/2023]
Abstract
BACKGROUND Plasmablastic lymphoma (PBL) is a rare, aggressive large B-cell lymphoma with plasmablastic or immunoblastic morphology and a terminally differentiated B-cell immunophenotype. PBL often presents at extranodal sites, commonly the oral cavity of immunocompromised patients with human immunodeficiency virus (HIV) and/or Epstein-Barr virus (EBV) infection. Cases of PBL arising outside the oral cavity in previously healthy immunocompetent patients are rare. CASE REPORT We report a 65-year-old HIV- and EBV-negative man who presented with abdominal pain, fatigue, and vomiting. Imaging studies showed a 30 × 18 cm bulky lobulated mass located within the left kidney with surrounding para-aortic lymphadenopathy. Serum and urine protein electrophoresis revealed a monoclonal gammopathy of IgA lambda type. Biopsy of the mass showed PBL. Bone marrow lumbar puncture evaluations also showed evidence of PBL. The patient was treated with chemotherapy and radiation with initial improvement; however, he died 14 months after initial diagnosis. CONCLUSIONS Based on our literature review, this case of PBL is one of the few reported to present as a kidney mass in immunocompetent, HIV- and EBV-negative patient. Distinguishing PBL from plasma cell myeloma (PCM) can be challenging. Knowledge of clinical features including presence of CRAB (hypercalcemia, renal failure, anemia, bone lesions) or bone marrow infiltration by mature clonal plasma cells is helpful to establish a diagnosis of PCM. Genetic features of PCM (typical translocations or mutations) also can be helpful in distinguishing plasmablastic transformation of PCM and from PBL. The case we report also highlights the need for more studies to identify specific immunohistochemical and molecular markers to improve PBL diagnosis in immunocompetent patients.
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Affiliation(s)
- Rachelle Gietzen
- Department of Pathology, The University of Texas Medical Branch, Galveston, TX, USA
| | | | - Peeyush Bhargava
- Department of Radiology, The University of Texas Medical Branch, Galveston, TX, USA
| | - Dmitrii Vozniuk
- Department of Pathology, The University of Texas Medical Branch, Galveston, TX, USA
| | - Beenu Thakral
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - L Jeffrey Medeiros
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kirill A Lyapichev
- Department of Pathology, The University of Texas Medical Branch, Galveston, TX, USA.
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18
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Zhang Z, Ma Z, Zhang L, Zheng K, Hou L. Primary Plasmablastic Lymphoma of The Paranasal Sinuses: A Rare Case Report. EAR, NOSE & THROAT JOURNAL 2023:1455613231213545. [PMID: 38032063 DOI: 10.1177/01455613231213545] [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: 12/01/2023] Open
Abstract
Plasmablastic lymphoma (PBL) is a rare and highly invasive type of non-Hodgkin's lymphoma. It is usually associated with immunosuppression and human immunodeficiency virus infection. PBL most commonly occurs in the oral cavity, lymph nodes, and in other extranodal sites. However, it rarely originates from bilateral sinuses. Herein, we report the case of a 59-year-old man diagnosed with primary PBL of the sinuses confirmed by endoscopic biopsy, imaging materials, histopathological examination, and immunohistochemistry. The patient underwent 4 cycles of chemotherapy and 22 rounds of radiation therapy for 8 months. Re-examination by sinus computed tomography revealed no obvious tumor tissue in the nasal cavity and sinuses, suggesting that treatment was effective. No local recurrence or distant metastasis was detected at 6-month follow-up after the end of treatment.
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Affiliation(s)
- Zhijuan Zhang
- Department of Otolaryngology, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Zheng Ma
- Department of Otolaryngology, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Liping Zhang
- School of Clinical Medicine, Ningxia Medical University, Yinchuan, China
| | - Kaizhi Zheng
- First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, China
| | - Li Hou
- Department of Otolaryngology, General Hospital of Ningxia Medical University, Yinchuan, China
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19
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Dotlic S, Gibson SE, Hartmann S, Hsi ED, Klimkowska M, Rodriguez-Pinilla SM, Sabattini E, Tousseyn TA, de Jong D, Dojcinov S. Lymphomas with plasmablastic features: a report of the lymphoma workshop of the 20th meeting of the European Association for Haematopathology. Virchows Arch 2023; 483:591-609. [PMID: 37561194 DOI: 10.1007/s00428-023-03585-8] [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: 03/20/2023] [Revised: 06/16/2023] [Accepted: 06/22/2023] [Indexed: 08/11/2023]
Abstract
Lymphomas with plasmablastic features are a heterogeneous group of aggressive and mostly uncommon neoplasms of varied aetiologies, presenting in immunocompetent individuals as well as in immunodeficiency, associated with EBV and Kaposi sarcoma virus infections, and some as progression from indolent B-cell lymphomas. They show overlapping diagnostic features and pose a differential diagnosis with other aggressive B-cell lymphomas that can downregulate the B-cell expression programme. The spectrum of rare reactive proliferations and all lymphomas defined by plasmablastic features, together with an expanding range of poorly characterised, uncommon conditions at the interface between reactive lymphoid proliferations and neoplasia submitted to the session V of the 20th European Association for Haematopathology/Society for Hematopathology lymphoma workshop are summarised and discussed in this paper.
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Affiliation(s)
- Snjezana Dotlic
- Department of Pathology and Cytology, University Hospital Centre Zagreb, University of Zagreb Medical School, Zagreb, Croatia
| | - Sarah E Gibson
- Division of Hematopathology, Department of Laboratory Medicine and Pathology, Mayo Clinic, Phoenix, AZ, USA
| | - Sylvia Hartmann
- Dr. Senckenberg Institute of Pathology, Goethe University Frankfurt Am Main, Frankfurt Am Main, Germany
| | - Eric D Hsi
- Department of Pathology, Wake Forest University School of Medicine, Winston-Salem, USA
| | - Monika Klimkowska
- Department of Clinical Pathology and Cancer Diagnostics, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | | | - Elena Sabattini
- Haematopathology Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Thomas A Tousseyn
- Department of Imaging and Pathology and Translational Cell and Tissue Research Laboratory, Louvain, Belgium
| | - Daphne de Jong
- Department of Pathology, Amsterdam UMC, Location VUMC, Amsterdam, The Netherlands
| | - Stefan Dojcinov
- Department of Pathology, Morriston Hospital, Swansea Bay University Health Board/Swansea University, Swansea, UK.
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20
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Amengual JE, Pro B. How I treat posttransplant lymphoproliferative disorder. Blood 2023; 142:1426-1437. [PMID: 37540819 PMCID: PMC10731918 DOI: 10.1182/blood.2023020075] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 07/03/2023] [Accepted: 07/21/2023] [Indexed: 08/06/2023] Open
Abstract
Posttransplant lymphoproliferative disorder (PTLD) is an important and potentially life-threatening complication of solid organ transplant and hematopoietic stem cell transplant (HSCT). Given the heterogeneity of PTLD and the risk of infectious complications in patients with immunosuppression, the treatment of this disease remains challenging. Monomorphic PTLD and lymphoma of B-cell origin account for the majority of cases. Treatment strategies for PTLD consist of response-adapted, risk-stratified methods using immunosuppression reduction, immunotherapy, and/or chemotherapy. With this approach, ∼25% of the patients do not need chemotherapy. Outcomes for patients with high risk or those who do not respond to frontline therapies remain dismal, and novel treatments are needed in this setting. PTLD is associated with Epstein-Barr virus (EBV) infection in 60% to 80% of cases, making EBV-directed therapy an attractive treatment modality. Recently, the introduction of adoptive immunotherapies has become a promising option for refractory cases; hopefully, these treatment strategies can be used as earlier lines of therapy in the future.
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Affiliation(s)
- Jennifer E. Amengual
- Division of Hematology and Oncology, Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY
| | - Barbara Pro
- Division of Hematology and Oncology, Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY
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21
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Yaqoob N, Anis S, Mansoor N, Khayyam N, Jamal S. Plasmablastic Lymphoma in a Human Immunodeficiency Virus-positive Child With a Suspicion of Concomitant Primary Immunodeficiency Disorder. J Pediatr Hematol Oncol 2023; 45:e931-e935. [PMID: 37526395 DOI: 10.1097/mph.0000000000002733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 06/22/2023] [Indexed: 08/02/2023]
Abstract
Plasmablastic lymphoma (PBL) occurs in the setting of immunodeficiency, in association with human immunodeficiency virus (HIV) infection, in elderly patients, and in the posttransplantation state. It is exceptionally rare in children. PBL is an aggressive lymphoma with a poor prognosis. We present a case of pediatric PBL in an HIV-positive child with suspicion of a concomitant underlying immune deficiency state other than HIV. A 7-year-old girl presented to the pediatric emergency department with complaints of fever and painful swelling on the left side of her face for 15 days, associated with headache, snoring, and difficulty in breathing. She had a history of watery diarrhea, oral thrush, recurrent fever, and hospitalizations for skin infections since the age of 1 year. Histopathological findings were consistent with PBL. Her HIV RNA polymerase chain reaction was positive. She was offered chemotherapy based on the FAB/LMB 96 protocol. This case demonstrates an aggressive presentation of a rare entity, HIV-associated PBL, in a child, with underlying immunodeficiency and highlights the issues which caused a significant challenge in making the diagnosis. The presence of HIV infection and contradicting other immunologic investigations posed a dilemma in establishing an association of PBL in this child. The outcome of patients with this tumor is associated with high mortality.
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Affiliation(s)
| | | | | | - Naema Khayyam
- Department of Pediatric Oncology, Indus Hospital and Health Network, Karachi, Pakistan
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22
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Kaur S, Kollimuttathuillam S. Plasmablastic Lymphoma: Past, Present, and Future. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2023; 23:e253-e259. [PMID: 37453866 DOI: 10.1016/j.clml.2023.05.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 05/21/2023] [Accepted: 05/25/2023] [Indexed: 07/18/2023]
Abstract
Plasmablastic Lymphoma is a rare large B-cell lymphoma with unique immunohistochemical and morphological features. It was most commonly associated with HIV infection; however, it's now seen in other immunosuppressed states like autoimmune conditions, post-transplant settings, and even in elderly immunocompetent individuals. Although rare, it is an aggressive lymphoma with unfavorable outcomes. The aim of this manuscript is to have an in-depth review of the current knowledge of epidemiology, pathophysiology, prognostic markers, and treatment approaches currently in use and in clinical trials for this challenging disease.
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Affiliation(s)
- Supreet Kaur
- University of Texas Health Science Center San Antonio, TX.
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23
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Zanelli M, Sanguedolce F, Zizzo M, Fragliasso V, Broggi G, Palicelli A, Loscocco GG, Cresta C, Caprera C, Corsi M, Martino G, Bisagni A, Marchetti M, Koufopoulos N, Parente P, Caltabiano R, Ascani S. Skin Involvement by Hematological Neoplasms with Blastic Morphology: Lymphoblastic Lymphoma, Blastoid Variant of Mantle Cell Lymphoma and Differential Diagnoses. Cancers (Basel) 2023; 15:3928. [PMID: 37568745 PMCID: PMC10416851 DOI: 10.3390/cancers15153928] [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: 07/09/2023] [Revised: 07/28/2023] [Accepted: 07/31/2023] [Indexed: 08/13/2023] Open
Abstract
Hematological neoplasms sharing a blastic morphology may involve the skin. The skin may be either the primary site of occurrence of hematological malignancies with blastic features or cutaneous lesions are the first manifestation of an underlying systemic malignancy. The assessment of skin biopsies of hematological neoplasms with blastic features poses diagnostic problems and requires expert hematopathologists considering a wide range of differential diagnoses. The precise diagnosis of diseases sharing blastic features but with different outcomes and requiring distinct therapies is essential for patient management. The present paper mainly focuses on cutaneous involvement of the blastoid variant of mantle cell lymphoma and lymphoblastic lymphoma of B-cell or T-cell origin. The relevant literature has been reviewed and the clinical aspects, pathological features, prognosis, and therapy of both blastoid mantle cell lymphoma and lymphoblastic lymphoma involving the skin are discussed. A focus on other hematological entities with blastic features, which may involve the skin, to be taken into consideration in differential diagnosis is also given.
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Affiliation(s)
- Magda Zanelli
- Pathology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (A.P.); (A.B.); (M.M.)
| | | | - Maurizio Zizzo
- Surgical Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy;
| | - Valentina Fragliasso
- Laboratory of Translational Research, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy;
| | - Giuseppe Broggi
- Department of Medical and Surgical Sciences and Advanced Technologies “G.F. Ingrassia” Anatomic Pathology, University of Catania, 95123 Catania, Italy; (G.B.); (R.C.)
| | - Andrea Palicelli
- Pathology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (A.P.); (A.B.); (M.M.)
| | - Giuseppe Gaetano Loscocco
- Department of Experimental and Clinical Medicine, CRIMM, Center of Research and Innovation of Myeloproliferative Neoplasms, Azienda Ospedaliera-Universitaria Careggi, University of Florence, 50134 Florence, Italy;
- Doctorate School GenOMec, University of Siena, 53100 Siena, Italy
| | - Camilla Cresta
- Pathology Unit, Azienda Ospedaliera Santa Maria di Terni, University of Perugia, 05100 Terni, Italy; (C.C.); (C.C.); (M.C.); (G.M.); (S.A.)
| | - Cecilia Caprera
- Pathology Unit, Azienda Ospedaliera Santa Maria di Terni, University of Perugia, 05100 Terni, Italy; (C.C.); (C.C.); (M.C.); (G.M.); (S.A.)
| | - Matteo Corsi
- Pathology Unit, Azienda Ospedaliera Santa Maria di Terni, University of Perugia, 05100 Terni, Italy; (C.C.); (C.C.); (M.C.); (G.M.); (S.A.)
| | - Giovanni Martino
- Pathology Unit, Azienda Ospedaliera Santa Maria di Terni, University of Perugia, 05100 Terni, Italy; (C.C.); (C.C.); (M.C.); (G.M.); (S.A.)
- Hematology, Centro di Ricerca Emato-Oncologica—C.R.E.O., University of Perugia, 06129 Perugia, Italy
| | - Alessandra Bisagni
- Pathology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (A.P.); (A.B.); (M.M.)
| | - Marialisa Marchetti
- Pathology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (A.P.); (A.B.); (M.M.)
| | - Nektarios Koufopoulos
- Second Department of Pathology, Medical School, National and Kapodistrian University of Athens, Attikon University Hospital, 15772 Athens, Greece;
| | - Paola Parente
- Pathology Unit, Fondazione IRCCS Casa Sollievo della Sofferenza, 71013 San Giovanni Rotondo, Foggia, Italy;
| | - Rosario Caltabiano
- Department of Medical and Surgical Sciences and Advanced Technologies “G.F. Ingrassia” Anatomic Pathology, University of Catania, 95123 Catania, Italy; (G.B.); (R.C.)
| | - Stefano Ascani
- Pathology Unit, Azienda Ospedaliera Santa Maria di Terni, University of Perugia, 05100 Terni, Italy; (C.C.); (C.C.); (M.C.); (G.M.); (S.A.)
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24
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Mansoor A, Kamran H, Akhter A, Seno R, Torlakovic EE, Roshan TM, Shabani-Rad MT, Elyamany G, Minoo P, Stewart D. Identification of Potential Therapeutic Targets for Plasmablastic Lymphoma Through Gene Expression Analysis: Insights into RAS and Wnt Signaling Pathways. Mod Pathol 2023; 36:100198. [PMID: 37105495 DOI: 10.1016/j.modpat.2023.100198] [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: 01/09/2023] [Revised: 03/20/2023] [Accepted: 04/17/2023] [Indexed: 04/29/2023]
Abstract
Plasmablastic lymphoma (PBL) is a rare and aggressive B-cell lymphoma with overlapping characteristics with diffuse large B-cell lymphoma (DLBCL) and multiple myeloma. Hyperactive Wnt signaling derails homeostasis and promotes oncogenesis and chemoresistance in DLBCL and multiple myeloma. Evidence suggests active cross-talk between the Wnt and RAS pathways impacting metastasis in solid cancers in which combined targeted therapies show effective results. Recent genomic studies in PBL demonstrated a high frequency of mutations linked with the RAS signaling pathway. However, the role of RAS and Wnt signaling pathway molecule expression in PBL remained unknown. We examined the expression of Wnt and RAS pathway-related genes in a well-curated cohort of PBL. Because activated B cells are considered immediate precursors of plasmablasts in B cell development, we compared this data with activated B-cell type DLBCL (ABC-DLBCL) patients, employing NanoString transcriptome analysis (770 genes). Hierarchical clustering revealed distinctive differential gene expression between PBL and ABC-DLBCL. Gene set enrichment analysis labeled the RAS signaling pathway as the most enriched (37 genes) in PBL, including upregulating critical genes, such as NRAS, RAF1, SHC1, and SOS1. Wnt pathway genes were also enriched (n = 22) by gene set enrichment analysis. Molecules linked with Wnt signaling activation, such as ligands or targets (FZD3, FZD7, c-MYC, WNT5A, WNT5B, and WNT10B), were elevated in PBL. Our data also showed that, unlike ABC-DLBCL, the deranged Wnt signaling activity in PBL was not linked with hyperactive nuclear factor κB and B-cell receptor signaling. In divergence, Wnt signaling inhibitors (CXXC4, SFRP2, and DKK1) also showed overexpression in PBL. The high expression of RAS signaling molecules reported may indicate linkage with gain-in-function RAS mutations. In addition, high expression of Wnt and RAS signaling molecules may pave pathways to explore benefiting from combined targeted therapies, as reported in solid cancer, to improve prognosis in PBL patients.
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Affiliation(s)
- Adnan Mansoor
- Department of Pathology & Laboratory Medicine, University of Calgary, and Alberta Precision Laboratories (APL), Calgary, Alberta, Canada.
| | - Hamza Kamran
- Department of Pathology & Laboratory Medicine, University of Calgary, and Alberta Precision Laboratories (APL), Calgary, Alberta, Canada
| | - Ariz Akhter
- Department of Pathology & Laboratory Medicine, University of Calgary, and Alberta Precision Laboratories (APL), Calgary, Alberta, Canada
| | - Rommel Seno
- Department of Pathology & Laboratory Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Emina E Torlakovic
- Department of Pathology & Laboratory Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Tariq Mahmood Roshan
- Department of Pathology & Laboratory Medicine, University of Calgary, and Alberta Precision Laboratories (APL), Calgary, Alberta, Canada
| | - Meer-Taher Shabani-Rad
- Department of Pathology & Laboratory Medicine, University of Calgary, and Alberta Precision Laboratories (APL), Calgary, Alberta, Canada
| | - Ghaleb Elyamany
- Department of Pathology & Laboratory Medicine, University of Calgary, and Alberta Precision Laboratories (APL), Calgary, Alberta, Canada
| | - Parham Minoo
- Department of Pathology & Laboratory Medicine, University of Calgary, and Alberta Precision Laboratories (APL), Calgary, Alberta, Canada
| | - Douglas Stewart
- Department of Oncology, University of Calgary, Tom Baker Cancer Centre, Calgary, Alberta, Canada
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25
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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.
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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
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26
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Zhao A, Zhou H, Yang J, Li M, Niu T. Epigenetic regulation in hematopoiesis and its implications in the targeted therapy of hematologic malignancies. Signal Transduct Target Ther 2023; 8:71. [PMID: 36797244 PMCID: PMC9935927 DOI: 10.1038/s41392-023-01342-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 01/03/2023] [Accepted: 01/19/2023] [Indexed: 02/18/2023] Open
Abstract
Hematologic malignancies are one of the most common cancers, and the incidence has been rising in recent decades. The clinical and molecular features of hematologic malignancies are highly heterogenous, and some hematologic malignancies are incurable, challenging the treatment, and prognosis of the patients. However, hematopoiesis and oncogenesis of hematologic malignancies are profoundly affected by epigenetic regulation. Studies have found that methylation-related mutations, abnormal methylation profiles of DNA, and abnormal histone deacetylase expression are recurrent in leukemia and lymphoma. Furthermore, the hypomethylating agents and histone deacetylase inhibitors are effective to treat acute myeloid leukemia and T-cell lymphomas, indicating that epigenetic regulation is indispensable to hematologic oncogenesis. Epigenetic regulation mainly includes DNA modifications, histone modifications, and noncoding RNA-mediated targeting, and regulates various DNA-based processes. This review presents the role of writers, readers, and erasers of DNA methylation and histone methylation, and acetylation in hematologic malignancies. In addition, this review provides the influence of microRNAs and long noncoding RNAs on hematologic malignancies. Furthermore, the implication of epigenetic regulation in targeted treatment is discussed. This review comprehensively presents the change and function of each epigenetic regulator in normal and oncogenic hematopoiesis and provides innovative epigenetic-targeted treatment in clinical practice.
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Affiliation(s)
- Ailin Zhao
- Department of Hematology, West China Hospital, Sichuan University, 610041, Chengdu, Sichuan, China
| | - Hui Zhou
- Department of Hematology, West China Hospital, Sichuan University, 610041, Chengdu, Sichuan, China
| | - Jinrong Yang
- Department of Hematology, West China Hospital, Sichuan University, 610041, Chengdu, Sichuan, China
| | - Meng Li
- Department of Hematology, West China Hospital, Sichuan University, 610041, Chengdu, Sichuan, China
| | - Ting Niu
- Department of Hematology, West China Hospital, Sichuan University, 610041, Chengdu, Sichuan, China.
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27
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Chiang CT, Chuang SS, Lin HF, Li WH, Chiang YY, Chen BJ. Primary Cutaneous Peripheral T-Cell Lymphoma With Follicular Helper T-Cell Phenotype: Report of 2 Epstein-Barr Virus-Positive Cases. Am J Dermatopathol 2023; 45:73-80. [PMID: 36669068 DOI: 10.1097/dad.0000000000002254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
ABSTRACT Primary cutaneous T-cell lymphoma is distinct from nodal T-cell lymphoma clinically and pathologically. Recently, primary cutaneous follicular helper T-cell lymphoma (PC-TFHL) has been described as a peripheral T-cell lymphoma with T-follicular helper (TFH) cell phenotype. PC-TFHL usually presents as multiple plaques and nodules of skin with an indolent clinical course, but without association with Epstein-Barr virus. In this article, we report 2 rare cases of PC-TFHL which are Epstein-Barr virus-positive and with an aggressive clinical course. We discuss the challenges in the differential diagnoses, particularly with primary cutaneous extranodal NK/T-cell lymphoma, and nodal T-cell lymphoma of TFH origin with secondary cutaneous involvement.
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Affiliation(s)
- Chien-Ta Chiang
- Pathologist, Department of Pathology, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Shih-Sung Chuang
- Pathologist, Department of Pathology, Chi-Mei Medical Center, Tainan, Taiwan
| | - Hsuen-Fu Lin
- Hematologist Oncologist, Department of Hematology and Medical Oncology, Mennonite Christian Hospital, Hualien, Taiwan
| | - Wei-Hsuan Li
- Dermatologist, Department of Dermatology, Mennonite Christian Hospital, Hualien, Taiwan
| | - Ying-Yi Chiang
- Dermatologist, Department of Dermatology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
- Department of Dermatology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Bo-Jung Chen
- Pathologist, Department of Pathology, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan ; and
- Department of Pathology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
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28
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Hess BT, Giri A, Park Y, Patel KK, Link BK, Nowakowski GS, Maliske SM, Fortin S, Chavez JC, Saeed H, Hill BT, Mejia Garcia AV, Maddocks KJ, Hanel W, Wagner‐Johnston ND, Messmer MR, Kahl BS, Watkins M, Alderuccio JP, Lossos IS, Nathan S, Orellana‐Noia VM, Portell CA, Landsburg DJ, Ayers EC, Castillo JJ. Outcomes of patients with limited-stage plasmablastic lymphoma: A multi-institutional retrospective study. Am J Hematol 2023; 98:300-308. [PMID: 36588409 PMCID: PMC10107934 DOI: 10.1002/ajh.26784] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Revised: 11/11/2022] [Accepted: 11/14/2022] [Indexed: 01/03/2023]
Abstract
Plasmablastic lymphoma (PBL) is a rare entity, commonly associated with immunosuppressed states such as human immunodeficiency virus (HIV) infection or solid organ transplant. The clinical course is characterized by high relapse rates and a poor prognosis, leading some clinicians to recommend aggressive frontline therapy. However, a specific review of limited stage (LS) PBL patients is not available to evaluate outcomes and justify treatment recommendations. We performed a retrospective review of LS PBL cases to provide insight into this rare disease. Our cohort consisted of 80 stage I or II PBL patients from 13 US academic centers. With a median follow up of 34 months (1-196), the 3-year progression-free survival (PFS) and overall survival (OS) of the entire cohort were 72% (95% CI 62, 83) and 79% (95% CI 70, 89), respectively. The 3-year PFS and OS of patients treated with frontline chemotherapy alone was 65% (95% CI 50, 84) and 71% (95% CI 56, 89), respectively, compared to 85% (95% CI 72, 100) and 96% (95% CI 89, 100), respectively, in patients treated with combined frontline chemotherapy with radiation consolidation. Our data demonstrate favorable outcomes in LS PBL with no improvements in outcome from aggressive frontline treatment including Hyper-CVAD or auto-SCT consolidation. Multivariate regression analysis (MRA) demonstrated improved PFS for patients receiving EPOCH based frontline therapy versus CHOP (HR: 0.23; p = 0.029). Frontline chemotherapy followed by radiation consolidation versus chemotherapy alone appeared to be associated with improved relapse and survival outcomes but did not show statistical significance in MRA.
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Affiliation(s)
- Brian T. Hess
- Hollings Cancer CenterMedical University of South CarolinaCharlestonSouth CarolinaUSA
| | - Anshu Giri
- Fox Chase Cancer CenterPhiladelphiaPennsylvaniaUSA
| | - Yeonhee Park
- Hollings Cancer CenterMedical University of South CarolinaCharlestonSouth CarolinaUSA
| | - Krina K. Patel
- Department of Lymphoma/MyelomaThe University of Texas MD Anderson Cancer CenterHoustonTexasUSA
| | - Brian K. Link
- Division of Hematology, Oncology, and Blood & Marrow TransplantationUniversity of IowaIowa CityIowaUSA
| | | | - Seth M. Maliske
- Roger Maris Cancer Center Sanford HealthFargoNorth DakotaUSA
| | | | - Julio C. Chavez
- Department of Malignant HematologyMoffitt Cancer CenterTampaFloridaUSA
| | - Hayder Saeed
- Department of Malignant HematologyMoffitt Cancer CenterTampaFloridaUSA
| | - Brian T. Hill
- Taussig Cancer Institute, Department of Hematology and Medical OncologyCleveland Clinic FoundationClevelandOhioUSA
| | - Alex V. Mejia Garcia
- Taussig Cancer Institute, Department of Hematology and Medical OncologyCleveland Clinic FoundationClevelandOhioUSA
| | | | - Walter Hanel
- Division of HematologyThe Ohio State UniversityColumbusOhioUSA
| | | | | | - Brad S. Kahl
- Siteman Cancer CenterWashington University School of MedicineSt. LouisMissouriUSA
| | - Marcus Watkins
- Siteman Cancer CenterWashington University School of MedicineSt. LouisMissouriUSA
| | - Juan Pablo Alderuccio
- Sylvester Comprehensive Cancer CenterUniversity of Miami School of MedicineMiamiFloridaUSA
| | - Izidore S. Lossos
- Sylvester Comprehensive Cancer CenterUniversity of Miami School of MedicineMiamiFloridaUSA
| | | | | | - Craig A. Portell
- Division of Hematology/OncologyUniversity of VirginiaCharlottesvilleVirginiaUSA
| | | | - Emily C. Ayers
- Division of Hematology/OncologyUniversity of VirginiaCharlottesvilleVirginiaUSA
| | - Jorge J. Castillo
- Department of Medical OncologyDana‐Farber Cancer Institute, Harvard Medical SchoolBostonMassachusettsUSA
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29
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Ogiyama H, Murayama Y, Tsutsui S, Iwasaki T, Kuriyama D, Horiki M, Imanaka K, Kimura H, Inoue M, Iishi H. Plasmablastic lymphoma occurring in ulcerative colitis during treatment with immunosuppressive therapy. Clin J Gastroenterol 2023; 16:198-205. [PMID: 36609818 PMCID: PMC9821367 DOI: 10.1007/s12328-023-01754-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 01/03/2023] [Indexed: 01/09/2023]
Abstract
A 53-year-old man who had a history of ulcerative colitis (UC) for 2 years underwent colonoscopy as regular follow-up. The results showed an elevated lesion in the descending colon, which was diagnosed as plasmablastic lymphoma (PBL) based on pathological findings. In situ hybridization for the Epstein-Barr virus-encoded RNA probe was positive. Fluorescence in situ hybridization revealed rearrangement of the MYC gene. He had been taking prednisolone, 5-aminosalicylic acid, azathiopurine, and ustekinumab at the diagnosis of PBL and had multiple prior therapies for UC including infliximab, tacrolimus, and tofacitinib due to steroid dependence. PBL is a rare aggressive B cell lymphoma initially described in the oral cavity of human immunodeficiency virus positive patients and it is suspected to have an association with immunocompromised status of patients. The number of cases of PBL in inflammatory bowel disease (IBD) patients is extremely rare. All these patients were administered immunosuppressive therapy including thiopurines or biologics. IBD patients with immunosuppressive therapy have a higher potential for developing lymphoproliferative disorders. Clinicians should be aware of the risk of lymphoma, including PBL.
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Affiliation(s)
- Hideharu Ogiyama
- Departments of Gastroenterology and Hepatology, Itami City Hospital, 1-100, Koyaike, Itami, Hyogo 664-8540 Japan ,Departments of Gastroenterology, Ikeda Municipal Hospital, Ikeda, Osaka 563-8510 Japan
| | - Yoko Murayama
- Departments of Gastroenterology and Hepatology, Itami City Hospital, 1-100, Koyaike, Itami, Hyogo 664-8540 Japan
| | - Shusaku Tsutsui
- Departments of Gastroenterology and Hepatology, Itami City Hospital, 1-100, Koyaike, Itami, Hyogo 664-8540 Japan
| | - Tetsuya Iwasaki
- Departments of Gastroenterology and Hepatology, Itami City Hospital, 1-100, Koyaike, Itami, Hyogo 664-8540 Japan
| | - Daisuke Kuriyama
- Departments of Gastroenterology and Hepatology, Itami City Hospital, 1-100, Koyaike, Itami, Hyogo 664-8540 Japan
| | - Masashi Horiki
- Departments of Gastroenterology and Hepatology, Itami City Hospital, 1-100, Koyaike, Itami, Hyogo 664-8540 Japan
| | - Kazuho Imanaka
- Departments of Gastroenterology and Hepatology, Itami City Hospital, 1-100, Koyaike, Itami, Hyogo 664-8540 Japan
| | - Hayato Kimura
- Department of Pathology, Itami City Hospital, Itami, Hyogo 664-8540 Japan
| | - Megumu Inoue
- Department of Hematology, Itami City Hospital, Itami, Hyogo 664-8540 Japan
| | - Hiroyasu Iishi
- Departments of Gastroenterology and Hepatology, Itami City Hospital, 1-100, Koyaike, Itami, Hyogo 664-8540 Japan
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30
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Frontzek F, Hailfinger S, Lenz G. Plasmablastic lymphoma: from genetics to treatment. Leuk Lymphoma 2022; 64:799-807. [PMID: 36577021 DOI: 10.1080/10428194.2022.2162341] [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: 12/29/2022]
Abstract
Plasmablastic lymphoma (PBL) represents a rare distinct lymphoma entity with plasmablastic morphology and plasmacytic immunophenotype that is characterized by an aggressive clinical course. Standard chemotherapeutic regimens often remain insufficient to cure affected patients. Recently, comprehensive molecular analyses of large cohorts of primary PBL samples have revealed the mutational landscape as well as the pattern of copy number alterations of this rare lymphoma subtype. Identification of recurrent aberrations affecting the JAK-STAT, RAS-RAF, NOTCH, IRF4, and MYC signaling pathways drive the molecular pathogenesis of PBL and hold great potential for novel targeted therapeutic approaches.
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Affiliation(s)
- Fabian Frontzek
- Department of Medicine A, Hematology, Oncology, and Pneumology, University Hospital Münster, Münster, Germany
| | - Stephan Hailfinger
- Department of Medicine A, Hematology, Oncology, and Pneumology, University Hospital Münster, Münster, Germany
| | - Georg Lenz
- Department of Medicine A, Hematology, Oncology, and Pneumology, University Hospital Münster, Münster, Germany
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31
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Shi D, Gao L, Wan XC, Li J, Tian T, Hu J, Zhang QL, Su YF, Zeng YP, Hu ZJ, Yu BH, Li XQ, Wei P, Li JW, Zhou XY. Clinicopathologic features and abnormal signaling pathways in plasmablastic lymphoma: a multicenter study in China. BMC Med 2022; 20:483. [PMID: 36522654 PMCID: PMC9753322 DOI: 10.1186/s12916-022-02683-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Accepted: 11/28/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Plasmablastic lymphoma (PBL) is a rare but aggressive B-cell lymphoma subtype with poor prognosis. Knowledge about the etiology, clinicopathologic and molecular features, and outcomes of PBL is limited. This study aimed to examine the clinicopathologic characteristics, therapeutic approaches, and clinical outcomes of PBL patients in a Chinese population. METHODS A total of 102 PBL patients were recruited from three cancer centers. The pathologic features and clinical outcomes of 56 patients with available treatment details and follow-up data were reviewed and analyzed. RNA sequencing was performed in 6 PBL and 11 diffuse large B-cell lymphoma (DLBCL) patients. RESULTS Most patients in our cohort were male (n = 36, 64.3%), and 35 patients presented with Ann Arbor stage I/II disease at diagnosis. All these patients showed negative findings for human immunodeficiency virus, and the vast majority of patients in our cohort were immunocompetent. Lymph nodes (n = 13, 23.2%) and gastrointestinal tract (n = 10, 17.9%) were the most commonly involved site at presentation. Post-treatment complete remission (CR) was the only prognostic factor affecting overall survival (OS) and progression-free survival (PFS) in the multivariate analysis. RNA-seq demonstrated that B-cell receptor (BCR), T-cell receptor (TCR), P53, calcium signaling, and Wnt signaling pathways were significantly downregulated in PBLs compared with GCB (or non-GCB) DLBCLs. CONCLUSIONS In this multicenter study in the Chinese population, PBL mainly occurred in immunocompetent individuals and most patients present with early-stage disease at diagnosis. Post-treatment CR was an important prognostic factor affecting OS and PFS. RNA-seq showed that the B-cell receptor (BCR), P53, calcium signaling, cell adhesion molecules, and Wnt signaling pathways significantly differed between PBL and GCB (or non-GCB) DLBCL, which provided theoretical basis for its pathogenesis and future treatment.
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Affiliation(s)
- Di Shi
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.,Institute of Pathology, Fudan University, Shanghai, 200032, China
| | - Lin Gao
- GenePlus-Shenzhen, Shenzhen, 518000, People's Republic of China.,Institute of Microbiology, Chinese Academy of Sciences, Beijing, 102199, China
| | - Xiao-Chun Wan
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.,Institute of Pathology, Fudan University, Shanghai, 200032, China
| | - Jin Li
- Department of Oncology, Hunan Cancer Hospital, Changsha, 410000, China
| | - Tian Tian
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.,Institute of Pathology, Fudan University, Shanghai, 200032, China
| | - Jue Hu
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.,Institute of Pathology, Fudan University, Shanghai, 200032, China
| | - Qun-Ling Zhang
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.,Institute of Pathology, Fudan University, Shanghai, 200032, China
| | - Yi-Fan Su
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.,Institute of Pathology, Fudan University, Shanghai, 200032, China
| | - Yu-Peng Zeng
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.,Institute of Pathology, Fudan University, Shanghai, 200032, China
| | - Zi-Juan Hu
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.,Institute of Pathology, Fudan University, Shanghai, 200032, China
| | - Bao-Hua Yu
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.,Institute of Pathology, Fudan University, Shanghai, 200032, China
| | - Xiao-Qiu Li
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.,Institute of Pathology, Fudan University, Shanghai, 200032, China
| | - Ping Wei
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.,Institute of Pathology, Fudan University, Shanghai, 200032, China
| | - Ji-Wei Li
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, China.
| | - Xiao-Yan Zhou
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China. .,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China. .,Institute of Pathology, Fudan University, Shanghai, 200032, China.
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Muacevic A, Adler JR, Thakurdesai A. Extranodal Involvement of the Anorectal Region in an HIV-Positive Patient With Plasmablastic Lymphoma: A Case Report. Cureus 2022; 14:e33151. [PMID: 36726933 PMCID: PMC9884648 DOI: 10.7759/cureus.33151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/28/2022] [Indexed: 01/01/2023] Open
Abstract
Plasmablastic lymphoma (PbL) is a rare type of aggressive B-cell malignancy that has an extremely poor prognosis without chemotherapeutic treatment, requiring a high degree of suspicion for an early and accurate diagnosis. It has been classically described in patients infected with the human immunodeficiency virus (HIV). However, it accounts for only 2.6% of acquired immunodeficiency syndrome (AIDS)-related lymphomas. Extranodal involvement is most commonly seen within the oral cavity (44%). Involvement of the gastrointestinal tract (14%) is rare and can often be confused with other malignancies with plasmablastic features. We present a rare case of PbL in a 55-year-old male with HIV-AIDS (CD4 (cluster of differentiation 4) cell count of 128), who presented for evaluation of incidentally detected multiple liver masses and lytic lesions in the ribs. Further workup revealed evidence of a lesion with increased uptake in the anorectal region with fine needle aspiration (FNA) biopsy identifying the lesion as plasmablastic lymphoma.
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Schulz RE, Tomazelli KB, Smiderle F, Bianco BC, Lisboa ML, De Camargo AR, Vieira DSC, Meurer MI, Santos Silva MC, Grando LJ. Flow cytometry immunophenotyping as an important tool for rapid diagnosis of oral non-Hodgkin’s lymphoma. Oral Oncol 2022; 135:106241. [DOI: 10.1016/j.oraloncology.2022.106241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 11/01/2022] [Indexed: 11/13/2022]
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Wen KW, Wang L, Menke JR, Damania B. Cancers associated with human gammaherpesviruses. FEBS J 2022; 289:7631-7669. [PMID: 34536980 PMCID: PMC9019786 DOI: 10.1111/febs.16206] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 08/10/2021] [Accepted: 09/16/2021] [Indexed: 01/14/2023]
Abstract
Epstein-Barr virus (EBV; human herpesvirus 4; HHV-4) and Kaposi sarcoma-associated herpesvirus (KSHV; human herpesvirus 8; HHV-8) are human gammaherpesviruses that have oncogenic properties. EBV is a lymphocryptovirus, whereas HHV-8/KSHV is a rhadinovirus. As lymphotropic viruses, EBV and KSHV are associated with several lymphoproliferative diseases or plasmacytic/plasmablastic neoplasms. Interestingly, these viruses can also infect epithelial cells causing carcinomas and, in the case of KSHV, endothelial cells, causing sarcoma. EBV is associated with Burkitt lymphoma, classic Hodgkin lymphoma, nasopharyngeal carcinoma, plasmablastic lymphoma, lymphomatoid granulomatosis, leiomyosarcoma, and subsets of diffuse large B-cell lymphoma, post-transplant lymphoproliferative disorder, and gastric carcinoma. KSHV is implicated in Kaposi sarcoma, primary effusion lymphoma, multicentric Castleman disease, and KSHV-positive diffuse large B-cell lymphoma. Pathogenesis by these two herpesviruses is intrinsically linked to viral proteins expressed during the lytic and latent lifecycles. This comprehensive review intends to provide an overview of the EBV and KSHV viral cycles, viral proteins that contribute to oncogenesis, and the current understanding of the pathogenesis and clinicopathology of their related neoplastic entities.
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Affiliation(s)
- Kwun Wah Wen
- Department of Pathology and Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA 94158
| | - Linlin Wang
- Department of Laboratory Medicine, University of California, San Francisco, CA 94158
| | - Joshua R. Menke
- Department of Pathology, Stanford University, Palo Alto, CA 94304
| | - Blossom Damania
- Department of Microbiology & Immunology & Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC 27599
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Nel C, Robinson L, Ker-Fox J, van Heerden WFP. Radiological features of oral and maxillofacial plasmablastic lymphomas. Oral Radiol 2022; 38:610-617. [PMID: 35165815 DOI: 10.1007/s11282-022-00598-y] [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: 11/30/2021] [Accepted: 01/29/2022] [Indexed: 12/01/2022]
Abstract
OBJECTIVE The purpose of the current study was to report on the clinical presentation and radiological features of 72 cases of oral and maxillofacial plasmablastic lymphomas (PBL). METHODS Histologically confirmed cases of PBL were retrospectively reviewed over a 10-year period. Demographic and clinical data were retrieved from the patient's records. Radiological information was obtained from the available radiographic examinations. RESULTS The prevalence of PBL was 0.6% of diagnosed head and neck lesions. PBL presented at a mean age of 39 years, demonstrating a strong male predominance. All patients with a known retroviral disease (RVD) status were HIV-positive. PBL had a maxillary predilection (78%), with posterior regions of both jawbones most commonly affected (76%). Most cases had bony involvement (95%), with poorly demarcated bony borders seen in the majority of cases (93%). PBL had a tendency to cause a loss of cortical integrity (96%), either via cortical erosion or destruction, rather than cortical expansion (2%). CONCLUSION Most of the current literature on PBL focuses on demographics, anatomical location, and histopathological profile, with radiological features only reported in isolated case reports. This study is the first of its kind to report on the clinicoradiological appearance of PBL in a large sample. These findings may assist clinicians in the clinical diagnostic work-up of patients, including the acquisition and assessment of appropriate advanced radiographic imaging.
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Affiliation(s)
- Chané Nel
- Department of Oral Pathology and Oral Biology, School of Dentistry, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa.
| | - Liam Robinson
- Department of Oral Pathology and Oral Biology, School of Dentistry, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Jason Ker-Fox
- Department of Financial Management, Faculty of Economics and Management Sciences, University of Pretoria, Pretoria, South Africa
| | - Willie F P van Heerden
- Department of Oral Pathology and Oral Biology, School of Dentistry, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
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Bailly J, Jenkins N, Chetty D, Mohamed Z, Verburgh ER, Opie JJ. Plasmablastic lymphoma: An update. Int J Lab Hematol 2022; 44 Suppl 1:54-63. [PMID: 36074710 PMCID: PMC9545967 DOI: 10.1111/ijlh.13863] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 04/20/2022] [Indexed: 12/22/2022]
Abstract
Plasmablastic lymphoma (PBL) is a highly aggressive B cell non-Hodgkin lymphoma frequently associated with immunosuppression, particularly human immunodeficiency virus (HIV) infection. Although PBL is rare globally, South Africa has a high burden of HIV infection leading to a higher incidence of PBL in the region. Laboratory features in PBL may overlap with plasmablastic myeloma and other large B cell lymphomas with plasmablastic or immunoblastic morphology leading to diagnostic dilemmas. There are, however, pertinent distinguishing laboratory features in PBL such as a plasma cell immunophenotype with MYC overexpression, expression of Epstein-Barr virus-encoded small RNAs and lack of anaplastic lymphoma kinase (ALK) expression. This review aims to provide a summary of current knowledge in PBL, focusing on the epidemiology, pathophysiology, laboratory diagnosis and clinical management.
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Affiliation(s)
- Jenique Bailly
- Division of Haematology, Department of Pathology, Faculty of Health Sciences, University of Cape Town and National Health Laboratory Service, Groote Schuur Hospital, Cape Town, South Africa
| | - Nicholas Jenkins
- Division of Haematology, Department of Pathology, Faculty of Health Sciences, University of Cape Town and National Health Laboratory Service, Groote Schuur Hospital, Cape Town, South Africa
| | - Dharshnee Chetty
- Division of Anatomical Pathology, Department of Pathology, Faculty of Health Sciences, University of Cape Town and National Health Laboratory Service, Groote Schuur Hospital, Cape Town, South Africa
| | - Zainab Mohamed
- Department of Radiation Oncology, Faculty of Health Sciences, University of Cape Town, Groote Schuur Hospital, Cape Town, South Africa
| | - Estelle R Verburgh
- Division of Haematology, Department of Internal Medicine, Faculty of Health Sciences, University of Cape Town, Groote Schuur Hospital, Cape Town, South Africa
| | - Jessica J Opie
- Division of Haematology, Department of Pathology, Faculty of Health Sciences, University of Cape Town and National Health Laboratory Service, Groote Schuur Hospital, Cape Town, South Africa
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Targeting CD38 with Daratumumab Plus Chemotherapy for Patients with Advanced-Stage Plasmablastoid Large B-Cell Lymphoma. J Clin Med 2022; 11:jcm11164928. [PMID: 36013165 PMCID: PMC9409851 DOI: 10.3390/jcm11164928] [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: 07/16/2022] [Revised: 08/14/2022] [Accepted: 08/16/2022] [Indexed: 11/30/2022] Open
Abstract
Plasmablastic lymphoma (PBL) is a rare and aggressive form of large B-cell lymphoma (LBCL) most commonly seen in the setting of chronic immunosuppression or autoimmune disease. The prognosis is poor and CHOP-like regimens often fail to produce durable remission; therefore, there is no established standard of care treatment. However, PBL demonstrates substantial morphologic and immunophenotypic overlap with multiple myeloma (MM), suggesting that MM therapeutics might prove useful in treating PBL. We studied the effects of treatment using the first-in-class monoclonal antibody directed against CD38, daratumumab, in combination with chemotherapy in seven patients with advanced-stage LBCL with plasmablastic features. Treatment was safe and well-tolerated. Among six evaluable patients, six patients had complete response after treatment, and four patients who met strict WHO criteria for PBL had durable response (12-31 months and ongoing).
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38
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Human Immunodeficiency Virus Associated Plasmablastic Lymphoma Involving Bones and Peritoneum in a 4-Year-old Child. J Pediatr Hematol Oncol 2022; 45:213-215. [PMID: 35973102 DOI: 10.1097/mph.0000000000002534] [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: 03/30/2022] [Accepted: 07/07/2022] [Indexed: 11/26/2022]
Abstract
In children with underlying Human Immunodeficiency virus infection and AIDS, hematolymphoid cancers, especially non-hodgkin lymphomas are common. Plasmablastic lymphoma is one such non-hodgkin lymphomas arising from the head and neck region (especially sinonasal) but extremely rare. We describe the clinical course in a 4-year-old boy who presented with a solitary bony swelling of the right knee joint, which on diagnostic work-up turned out to be plasmablastic lymphoma. With combination chemotherapy, intrathecal chemotherapy, and early institution ofHighly active anti-retroviral therapy, the child continues to be in remission.
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Jessa R, Chien N, Villa D, Freeman CL, Slack GW, Savage KJ, Scott DW, Sehn LH, Song KW, Gerrie AS. Clinicopathological characteristics and long-term outcomes of plasmablastic lymphoma in British Columbia. Br J Haematol 2022; 199:230-238. [PMID: 35961783 DOI: 10.1111/bjh.18399] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 07/21/2022] [Accepted: 07/25/2022] [Indexed: 11/28/2022]
Abstract
Plasmablastic lymphoma (PBL) is an aggressive and rare subtype of non-Hodgkin lymphoma with no standard-of-care therapy. We reviewed all patients diagnosed with histologically confirmed PBL in British Columbia, Canada between 1997 and 2019. Overall, 42 patients were identified, including 15 (36%) positive for HIV and nine (21%) on chronic immunosuppression. Curative-intent treatment consisting primarily of cyclophosphamide, doxorubicin, vincristine and prednisone was administered to 31 patients, of which 74% achieved response, however 61% relapsed after a median of 7.5 months. At a median follow-up of eight years for the whole cohort, five-year progression-free survival (PFS) and overall survival (OS) were 18% [95% confidence interval (CI): 6%, 30%] and 22% (95% CI: 8%, 36%) with median eight and 15 months respectively. There were no differences in relapse rate (p = 0.962), PFS (p = 0.228) or OS (p = 0.340) according to immune status. For those treated with curative intent, five-year PFS and OS were 24% (95% CI: 8%, 40%) and 31% (95% CI: 13%, 49%) with median 18 and 27 months respectively. In this population-based cohort of PBL patients spanning 20 years, survival outcomes were poor. Ultimately, further research is needed to develop more effective treatment strategies and to improve survival for patients.
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Affiliation(s)
- Rehan Jessa
- Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Nicole Chien
- Leukemia/Bone Marrow Transplant Program of BC and Division of Hematology, BC Cancer, University of British Columbia, Vancouver, British Columbia, Canada.,Department of Haematology, Auckland City Hospital, Auckland, New Zealand
| | - Diego Villa
- Centre for Lymphoid Cancer and Division of Medical Oncology, BC Cancer, University of British Columbia, Vancouver, British Columbia, Canada
| | - Ciara L Freeman
- Centre for Lymphoid Cancer and Division of Medical Oncology, BC Cancer, University of British Columbia, Vancouver, British Columbia, Canada.,Department of Blood and Marrow Transplant and Cellular Immunotherapy, Moffitt Cancer Center, Tampa, Florida, USA
| | - Graham W Slack
- Department of Pathology and Laboratory Medicine, BC Cancer, University of British Columbia, Vancouver, British Columbia, Canada
| | - Kerry J Savage
- Centre for Lymphoid Cancer and Division of Medical Oncology, BC Cancer, University of British Columbia, Vancouver, British Columbia, Canada
| | - David W Scott
- Centre for Lymphoid Cancer and Division of Medical Oncology, BC Cancer, University of British Columbia, Vancouver, British Columbia, Canada
| | - Laurie H Sehn
- Centre for Lymphoid Cancer and Division of Medical Oncology, BC Cancer, University of British Columbia, Vancouver, British Columbia, Canada
| | - Kevin W Song
- Leukemia/Bone Marrow Transplant Program of BC and Division of Hematology, BC Cancer, University of British Columbia, Vancouver, British Columbia, Canada
| | - Alina S Gerrie
- Centre for Lymphoid Cancer and Division of Medical Oncology, BC Cancer, University of British Columbia, Vancouver, British Columbia, Canada
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Bortezomib, Lenalidomide and Dexamethasone Combination Induced Complete Remission in Relapsed/Refractory Plasmablastic Lymphoma: Case Report of a Potential Novel Treatment Approach. Curr Oncol 2022; 29:5042-5053. [PMID: 35877259 PMCID: PMC9323819 DOI: 10.3390/curroncol29070399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/10/2022] [Accepted: 07/13/2022] [Indexed: 11/17/2022] Open
Abstract
Plasmablastic lymphoma is a rare subtype of large B-cell lymphoma characterised by an aggressive clinical course with frequent relapses and refractoriness to chemotherapy. It is usually associated with HIV, however, it can also be seen in immunocompetent patients. It has distinct pathological characteristics, such as plasmablastic morphology and lack of CD20 expression. These characteristics pose a clinical and pathological challenge. There is no standard of care established in this entity. In this case report, we described a novel bortezomib-based plasma cell targeted regimen in a HIV-negative patient refractory to chemotherapy.
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Bhakta P, Youssef A, Bigham L, Mallick J, Bhargava P, Rawas F, Weaver D, Hunzeker ZE, Dong J, Willis M, Qiu S, Nawgiri R, Iguh CCC, Lyapichev KA. Proposal of Diagnostic Approach of Periodontal Primary Non Hodgkin Lymphoma of Bone with Flow Cytometry as an Essential Diagnostic Component. Head Neck Pathol 2022; 16:1091-1102. [PMID: 35802244 PMCID: PMC9729681 DOI: 10.1007/s12105-022-01469-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Accepted: 06/16/2022] [Indexed: 12/13/2022]
Abstract
BACKGROUND Primary bone lymphoma is a rare type of lymphoid neoplasm with favorable prognosis, where Primary Non Hodgkin Lymphoma of bone (PB-NHL) is most common with the subtype. Amongst PB-NHL, diffuse large Bcell lymphoma represents the majority of cases. The mandible is a very uncommon site of involvement, presenting as a painful bone mass with high suspicion of osteomyelitis. METHODS We report the case of a 45-year-old male with no significant past medical history who was admitted to the hospital with a large right jaw mass and pain after recent tooth removal. The original tissue biopsy was not diagnostic, and cultures were found to be negative for microorganisms. Due to enlargement of the mass, a fine needle aspiration (FNA) was done. At the time of rapid onsite evaluation of the FNA, atypical lymphoid cells were seen, and material was obtained for flow cytometry (FC) evaluation. This revealed an aberrant clonal B-cell population. The consequent immunohistochemical evaluation of original material supported the diagnosis of PB-NHL. After chemotherapy patient improved. RESULTS After an extensive English language literature review, we identified and summarized the clinical presentations, diagnostic procedures, histopathologic features, treatment methods, and outcomes of forty-two cases of periodontal PB-NHL. Based on our findings, we propose a set of clinical features at initial presentation to increase the clinical suspicion of periodontal PB-NHL for practitioners. CONCLUSION Based on our institution's experience and the literature review conclusions, we propose the University of Texas Medical Branch diagnostic approach for PB-NHL and suggest that FNA and FC should be utilized as the essential diagnostic component. The fast and efficient diagnosis of PB-NHL can facilitate the correct treatment and sufficiently improve patient care.
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Affiliation(s)
- Pooja Bhakta
- Department of Internal Medicine, University of Texas Medical Branch, Galveston, TX USA
| | - Ayman Youssef
- Department of Internal Medicine, University of Texas Medical Branch, Galveston, TX USA
| | - Lindsay Bigham
- Department of Pathology, The University of Texas Medical Branch, Galveston, TX 77555 USA
| | - Jayati Mallick
- Department of Pathology, The University of Texas Medical Branch, Galveston, TX 77555 USA
| | - Peeyush Bhargava
- Department of Radiology, University of Texas Medical Branch, Galveston, TX USA
| | - Faisal Rawas
- Department of Pathology, The University of Texas Medical Branch, Galveston, TX 77555 USA
| | - Dylan Weaver
- Department of Radiology, University of Texas Medical Branch, Galveston, TX USA
| | - Zachary E. Hunzeker
- Department of Internal Medicine, University of Texas Medical Branch, Galveston, TX USA
| | - Jianli Dong
- Department of Pathology, The University of Texas Medical Branch, Galveston, TX 77555 USA
| | - Maurice Willis
- Department of Internal Medicine, University of Texas Medical Branch, Galveston, TX USA
| | - Suimin Qiu
- Department of Pathology, The University of Texas Medical Branch, Galveston, TX 77555 USA
| | - Ranjana Nawgiri
- Department of Pathology, The University of Texas Medical Branch, Galveston, TX 77555 USA
| | | | - Kirill A. Lyapichev
- Department of Pathology, The University of Texas Medical Branch, Galveston, TX 77555 USA
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A Fast-Growing Tumor on the Head of an Elderly Woman: Answer. Am J Dermatopathol 2022; 44:535-536. [PMID: 35704913 DOI: 10.1097/dad.0000000000002153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Liu YC, Su YT, Huang CK, Tsai YC, Chen YC, Li PF. Unusual bilateral kidney and duodenal plasmablastic lymphoma presentation in an elderly patient: A case report. Mol Clin Oncol 2022; 17:122. [PMID: 35761897 PMCID: PMC9214482 DOI: 10.3892/mco.2022.2555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 04/01/2022] [Indexed: 11/06/2022] Open
Abstract
The present report described the case of a 71-year-old man who was admitted to the emergency department with a 7-day history of progressive left flank pain and tarry stool. Bedside point-of-care ultrasound of the left kidney showed lobulated ill-defined hypoechoic foci in the perirenal spaces with mild hydronephrosis. Subsequent contrast-enhanced abdominal computed tomography revealed lobulated low-density lesions in the bilateral perirenal space and paraaortic space. The patient was subsequently admitted to the internal medicine department of the hospital. Renal and duodenal biopsies were arranged, and pathology reports were consistent with the findings of plasmablastic lymphoma (PBL). This unusual presentation of flank pain and tarry stool caused by recurrent PBL highlighted that genitourinary or gastrointestinal manifestations could occur in cases of PBL recurrence. The patient received intensive chemotherapy regimens comprising a combination of etoposide, prednisone, vincristine, cyclophosphamide and doxorubicin hydrochloride for aggressive non-Hodgkin's lymphoma to achieve a good response.
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Affiliation(s)
- Yi-Chen Liu
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Tri‑Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan, R.O.C
| | - Yu-Te Su
- Department of Emergency Medicine, Tri‑Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan, R.O.C
| | - Chih-Kang Huang
- Department of Emergency Medicine, Tri‑Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan, R.O.C
| | - Yu-Chi Tsai
- Department of Surgery, Tri‑Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan, R.O.C
| | - Yeu-Chin Chen
- Division of Hematology/Oncology, Tri‑Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan, R.O.C
| | - Peng-Fei Li
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Tri‑Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan, R.O.C
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Plasmablastic myeloma in Taiwan frequently presents with extramedullary and extranodal mass mimicking plasmablastic lymphoma. Virchows Arch 2022; 481:283-293. [PMID: 35657404 DOI: 10.1007/s00428-022-03342-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 04/13/2022] [Accepted: 05/03/2022] [Indexed: 11/11/2022]
Abstract
Plasmablastic myeloma (PBM) is a blastic morphologic variant of plasma cell myeloma with less favorable prognosis than those with non-blastic morphology. PBM is rare, without clear-cut definition and detailed clinicopathologic features in the literature. PBM may mimic plasmablastic lymphoma (PBL) as they share nearly identical morphology and immunophenotype. Using the criteria of ≥ 30% plasmablasts in tissue sections, we retrospectively recruited PBM cases and analyzed their clinical, imaging, and pathologic findings, with emphasis on extramedullary involvement. We performed immunohistochemistry, in situ hybridization for Epstein-Barr virus (EBER), and fluorescence in situ hybridization (FISH) for lymphoma- and myeloma-associated genetic alterations. Of the 25 recruited cases, 15 (60%) had extramedullary involvement, which occurred as initial presentation in nine cases. The most common extramedullary sites were soft tissue and/or skin (10/15, 67%), followed by pleural effusion, the lungs, and lymph nodes. Immunohistochemically, tumor cells expressed MYC (74%; 17/23), CD56 (56%; 14/25), and cyclin D1 (16%; 4/25), while CD117 was all negative (n = 25). Of the 20 cases stained with p53, four (20%) cases were diffusely positive, and the remaining 16 cases showed a heterogeneous pattern. EBER was negative in all 24 cases examined. Of the 13 cases examined with FISH, the genetic aberrations identified included del(13q14)(92%; 12/13), gain of chromosome 1q (90%; 9/10), loss of chromosome 1p (60%; 6/10), IGH-FGFR3 reciprocal translocation (23%; 3/13), rearranged MYC (15%; 2/13), and rearranged CCND1 (8%; 1/13), while there were no cases with TP53 deletion (n = 10) or rearrangement of BCL2 (n = 13) or BCL6 (n = 13). The prognosis was dismal regardless of the presence or absence of extramedullary involvement. In conclusion, PBM in Taiwan frequently presented as extramedullary and extranodal lesions, particularly in soft tissue and/or skin, mimicking PBL. FISH for targeted genetic alterations such as del(13q14), gain of chromosome 1q, loss of chromosome 1p, and IGH-FGFR3 might be helpful for the differential diagnoses. Larger studies are warranted to investigate the genetic alterations between PBM and PBL.
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Spontaneous Regression of Plasmablastic Lymphoma in an Immunocompetent Patient: Case Report and Review of the Literature. Case Rep Hematol 2022; 2022:1142049. [PMID: 35677531 PMCID: PMC9170507 DOI: 10.1155/2022/1142049] [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: 01/02/2022] [Accepted: 05/12/2022] [Indexed: 11/18/2022] Open
Abstract
Plasmablastic lymphoma (PBL) is a rare and highly aggressive type of lymphoma, which is commonly associated with human immunodeficiency virus (HIV) infection. Spontaneous regression of aggressive lymphomas is rare as they typically require administration of chemotherapy and radiotherapy for treatment. Here, we describe a case of a spontaneous regression of PBL after nasal biopsy and computed tomography (CT) guided biopsy of paravertebral mass in an immunocompetent patient. We postulate that the patient's immune system may be activated as a result of the stress and physical trauma brought on by nasal and paravertebral mass biopsy. Our case highlights the rare phenomenon of spontaneous regression of lymphoma which needs to be further studied on to establish its underlying pathophysiology.
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Tsutsumi Y, Kitano S, Yanagita S, Tachibana M. Epstein-Barr virus-positive mucocutaneous ulcer, plasmablastic type, associated with nodal CD4+ angioimmunoblastic T-cell lymphoma and generalised pruritus: a self-limiting lymphoproliferative disorder resembling cutaneous plasmablastic lymphoma. BMJ Case Rep 2022; 15:e247430. [PMID: 35523507 PMCID: PMC9083435 DOI: 10.1136/bcr-2021-247430] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/17/2022] [Indexed: 12/16/2022] Open
Abstract
A woman in her 80s reported of generalised pruritus, which was treated with phototherapy and steroid administration. Two months after onset, lymph node biopsy revealed CD4+ angioimmunoblastic T-cell lymphoma with systemic superficial nodal involvement. Intractable prurigo was judged as T-cell lymphoma related. After effective chemotherapy (7 months later), skin nodules appeared multifocally, including on the lip, thumb and lower leg. The biopsied infiltrative lesion on the right lower leg microscopically revealed subcutaneous growth of atypical plasmablasts with nearly 100% Ki-67 labelling and Epstein-Barr virus (EBV)-encoded small nuclear RNA positivity. Plasmablastic lymphoma (CD45/CD19/CD38/CD138/MUM1+, CD20/CD79a/PAX5-) was suspected. Immunoglobulin light-chain restriction and nuclear expression of c-myc protein were undetectable, and the ulcers were spontaneously epithelialised by the cessation of steroid administration. After 10 months, non-progressive prurigos persisted on the extremities, but without regrowth of nodal T-cell lymphoma and cutaneous lymphoproliferative lesion. Reactive nature of the EBV-induced mucocutaneous plasmablastic growth (EBV-positive mucocutaneous ulcer, plasmablastic type) is discussed.
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Affiliation(s)
- Yutaka Tsutsumi
- Division of Diagnostic Pathology, Tsutsumi Byori Shindanka Clinic, Inazawa, Aichi, Japan
- Department of Medical Technology, Yokkaichi Nursing and Medical Care University, Yokkaichi, Mie, Japan
| | - Seiya Kitano
- Department of Dermatology, Shimada General Medical Center, Shimada, Shizuoka, Japan
| | - Soshi Yanagita
- Department of Hematology, Shimada General Medical Center, Shimada, Shizuoka, Japan
| | - Mitsuhiro Tachibana
- Department of Diagnostic Pathology, Shimada General Medical Center, Shimada, Shizuoka, Japan
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Zanelli M, Palicelli A, Sanguedolce F, Zizzo M, Filosa A, Ricci L, Cresta C, Martino G, Bisagni A, Zanetti E, di Donato F, Melli B, Soriano A, Cimino L, Cavazza A, Vivian LF, Ascani S. Cutaneous Involvement in Diseases with Plasma Cell Differentiation: Diagnostic Approach. Curr Oncol 2022; 29:3026-3043. [PMID: 35621636 PMCID: PMC9139249 DOI: 10.3390/curroncol29050246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Revised: 04/13/2022] [Accepted: 04/18/2022] [Indexed: 11/18/2022] Open
Abstract
Neoplasms with plasma cell differentiation may occasionally involve the skin. Cutaneous lesions may represent the first sign of an underlying systemic plasma cell malignancy, such as multiple myeloma, or the skin itself may be the primary site of occurrence of a hematological tumor with plasma cell differentiation. Starting from examples encountered in our daily practice, we discussed the diagnostic approach pathologists and clinicians should use when faced with cutaneous lesions with plasma cell differentiation. Cases of primary cutaneous marginal zone lymphoma, localized primary amyloidosis/amyloidoma, and cutaneous manifestations (secondary either to multiple myeloma or to plasmablastic lymphoma) are discussed, focusing on the importance of the adequate patient's work-up and precise clinicopathological correlation to get to the correct diagnosis and appropriate treatment. The pertinent literature has been reviewed, and the clinical presentation, pathological findings, main differential diagnoses, treatment, and outcome of neoplasms with plasma cell differentiation involving the skin are discussed.
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Affiliation(s)
- Magda Zanelli
- Pathology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (A.P.); (A.B.); (E.Z.); (A.C.)
| | - Andrea Palicelli
- Pathology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (A.P.); (A.B.); (E.Z.); (A.C.)
| | | | - Maurizio Zizzo
- Surgical Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy;
| | - Alessandra Filosa
- Section of Pathological Anatomy, United Hospitals Ancona, 60126 Ancona, Italy;
| | - Linda Ricci
- Pathology Unit, Azienda Ospedaliera Santa Maria di Terni, University of Perugia, 05100 Terni, Italy; (L.R.); (C.C.); (G.M.); (S.A.)
| | - Camilla Cresta
- Pathology Unit, Azienda Ospedaliera Santa Maria di Terni, University of Perugia, 05100 Terni, Italy; (L.R.); (C.C.); (G.M.); (S.A.)
| | - Giovanni Martino
- Pathology Unit, Azienda Ospedaliera Santa Maria di Terni, University of Perugia, 05100 Terni, Italy; (L.R.); (C.C.); (G.M.); (S.A.)
| | - Alessandra Bisagni
- Pathology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (A.P.); (A.B.); (E.Z.); (A.C.)
| | - Eleonora Zanetti
- Pathology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (A.P.); (A.B.); (E.Z.); (A.C.)
| | - Francesco di Donato
- Department of Biomedical and Neuromotor Sciences, School of Anatomic Pathology, Bellaria Hospital, University of Bologna, 40126 Bologna, Italy;
| | - Beatrice Melli
- Department of Obstetrics and Gynaecology, Fertility Center, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy;
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, 41124 Modena, Italy
| | - Alessandra Soriano
- Gastroenterology Division, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy;
| | - Luca Cimino
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, 41124 Modena, Italy;
- Ocular Immunology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy
| | - Alberto Cavazza
- Pathology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (A.P.); (A.B.); (E.Z.); (A.C.)
| | | | - Stefano Ascani
- Pathology Unit, Azienda Ospedaliera Santa Maria di Terni, University of Perugia, 05100 Terni, Italy; (L.R.); (C.C.); (G.M.); (S.A.)
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Rapiti N, Peer N, Abdelatif N, Rapiti P, Moosa Y. HIV-associated plasmablastic lymphoma: A single-centre 12-year experience in Kwa-Zulu Natal, South Africa. HIV Med 2022; 23:837-848. [PMID: 35229978 DOI: 10.1111/hiv.13266] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 12/31/2021] [Accepted: 01/25/2022] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To describe the clinical profile and outcome of patients with HIV-associated plasmablastic lymphoma (PBL) treated with cyclophosphamide, doxorubicin, oncovin, prednisone (CHOP) chemotherapy in a tertiary hospital in KwaZulu-Natal, South Africa. METHODS This 12-year retrospective clinical chart review, from 2006 to 2018, of patients with PBL treated with CHOP chemotherapy describes their clinical presentation, complete response (CR), progression-free survival (PFS) and disease-free survival (DFS). Response to salvage chemotherapy was also assessed, as was the overall survival (OS). RESULTS Of 26 patients included in the study, PBL was the presenting manifestation of underlying HIV infection in 58% (n = 15). The median age was 35 years (range 13-49), and 62% (n = 16) were males. The median CD4 count was 285 cells/µL (range 45-863). All patients had extranodal disease, with 4% having bone marrow involvement (n = 1) and > 60% presenting with advanced stage and high-risk PBL. Central nervous system (CNS) involvement was present in 15% (n = 4). A CR was attained in 46% (n = 12). The median DFS was 23.5 months (range 5-91 months), with an overall 2-year survival of 42% (n = 11). CONCLUSIONS Patients with PBL had a low CR with CHOP chemotherapy and poor OS. Use of alternative chemotherapy regimens needs to be investigated to optimally manage this aggressive lymphoma. The surprisingly low incidence of marrow involvement is the focus of ongoing local research.
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Affiliation(s)
- Nadine Rapiti
- Department of Haematology, NHLS/University of KwaZulu Natal/King Edward VIII Hospital, Durban, South Africa
| | - Nasheeta Peer
- Non-communicable Diseases Research Unit, South African Medical Research Council, Durban, South Africa.,Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Nada Abdelatif
- Biostatistics Unit, South African Medical Research Council, Durban, South Africa
| | - Pamela Rapiti
- Department of Paediatrics, University of KwaZulu Natal, Durban, South Africa
| | - Yunus Moosa
- Department of Infectious Diseases, University of KwaZulu Natal, Durban, South Africa
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Zanelli M, Sanguedolce F, Zizzo M, Palicelli A, Pellegrini D, Farinacci S, Soriano A, Froio E, Cormio L, Carrieri G, Cavazza A, Merli F, Pileri SA, Ascani S. Primary Diffuse Large B-Cell Lymphoma of the Urinary Bladder: Update on a Rare Disease and Potential Diagnostic Pitfalls. Curr Oncol 2022; 29:956-968. [PMID: 35200580 PMCID: PMC8870454 DOI: 10.3390/curroncol29020081] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 02/05/2022] [Accepted: 02/09/2022] [Indexed: 12/18/2022] Open
Abstract
Diffuse large B-cell lymphoma (DLBCL) represents the most frequent type of non-Hodgkin lymphoma. Globally, DLBCL is an aggressive disease, requiring an accurate diagnosis and prompt treatment. The diagnosis is often made on biopsy samples of a nodal mass, however, approximately 40% of DLBCL cases arise at extranodal sites. The most common extranodal site is the gastrointestinal tract, however any extranodal area may be primarily involved. Primary urinary bladder lymphoma represents only 0.2% of extranodal non-Hodgkin lymphomas, whereas secondary involvement of the urinary bladder by a systemic lymphoma is a more common event. Despite being rare, DLBCL is considered to represent the predominant primary urinary bladder lymphoma. The majority of cases reported in the bladder belong to the DLBCL, NOS group, and there are only rare cases of EBV-positive DLBCL, NOS. In this review, we summarize the current knowledge on DLBCL primarily occurring in the urinary bladder, with the aim of increasing clinician and pathologist awareness on this aggressive lymphoma rarely arising in the urinary bladder. Additionally, we focus on those entities which should be taken into consideration in the differential diagnosis, highlighting potential diagnostic pitfalls.
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Affiliation(s)
- Magda Zanelli
- Pathology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (A.P.); (E.F.); (A.C.)
| | | | - Maurizio Zizzo
- Surgical Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy;
| | - Andrea Palicelli
- Pathology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (A.P.); (E.F.); (A.C.)
| | - David Pellegrini
- Pathology Unit, Azienda Ospedaliera Santa Maria di Terni, University of Perugia, 05100 Terni, Italy; (D.P.); (S.F.); (S.A.)
| | - Sabrina Farinacci
- Pathology Unit, Azienda Ospedaliera Santa Maria di Terni, University of Perugia, 05100 Terni, Italy; (D.P.); (S.F.); (S.A.)
| | - Alessandra Soriano
- Gastroenterology Division, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy;
| | - Elisabetta Froio
- Pathology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (A.P.); (E.F.); (A.C.)
| | - Luigi Cormio
- Department of Urology and Renal Transplantation, University of Foggia, 71122 Foggia, Italy; (L.C.); (G.C.)
| | - Giuseppe Carrieri
- Department of Urology and Renal Transplantation, University of Foggia, 71122 Foggia, Italy; (L.C.); (G.C.)
| | - Alberto Cavazza
- Pathology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (A.P.); (E.F.); (A.C.)
| | - Francesco Merli
- Hematology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy;
| | - Stefano A. Pileri
- Haematopathology Division, European Institute of Oncology-IEO IRCCS Milan, 20141 Milan, Italy;
| | - Stefano Ascani
- Pathology Unit, Azienda Ospedaliera Santa Maria di Terni, University of Perugia, 05100 Terni, Italy; (D.P.); (S.F.); (S.A.)
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50
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Malik S, Zaki A, Shabbir MU, Hussain T. Plasmablastic Lymphoma Mimicking Osteomyelitis of Femur in an Immunocompetent Individual: A Case Report. Cureus 2022; 14:e21183. [PMID: 35165629 PMCID: PMC8837809 DOI: 10.7759/cureus.21183] [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] [Accepted: 01/12/2022] [Indexed: 11/05/2022] Open
Abstract
Plasmablastic lymphoma (PBL) is an aggressive type of diffuse large B-cell lymphoma. It is most commonly seen in patients with human immunodeficiency virus (HIV) infection and other immunodeficiencies manifesting commonly in the form of oral lesions. Here, we report a case of an HIV-negative, immunocompetent elderly male who presented with a painful solitary tender lesion on the right anterior lateral thigh. A preliminary diagnosis of osteomyelitis (right femur) from a possibly infected dynamic compression plate was made following initial ultrasound and MRI of the right lower extremity. An attempt was made to incise and drain the lesion, which was abruptly stopped as it resulted in drainage of copious blood, leading to hemodynamic instability. Histopathology of the specimen revealed findings consistent with PBL. The diagnosis of PBL was further confirmed by immunohistochemical staining, which was positive for CD138, MUMI, and CD56 and negative for CD20 and ALK. Due to its rarity and heterogeneous presentations, PBL could be easily overlooked clinically in immunocompetent patients. Therefore, our case highlights the importance of considering the diagnosis of PBL even in lesions whose course is consistent with other infectious bone pathologies.
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