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Okeke RK, Harmon GA, Okeke IG, Schuler JW, Sangappa SJ, Harmon JS, Angelova E, Sun X, Chinnici AA. Catch the Calcium: T-Cell Histiocyte-Rich B-Cell Lymphoma Presenting as Hypercalcemia. World J Oncol 2023; 14:570-574. [PMID: 38022410 PMCID: PMC10681787 DOI: 10.14740/wjon1610] [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: 06/27/2023] [Accepted: 09/14/2023] [Indexed: 12/01/2023] Open
Abstract
T-cell/histiocyte-rich large B-cell lymphoma (THRLBCL) is an extremely rare and aggressive subtype of diffuse large B-cell lymphoma (DLBCL) that typically presents in middle-aged patients and carries a poor prognosis. Hypercalcemia presenting as the initial manifestation of the disease is rare, with only one other case reported in the literature. We report a case of a 90-year-old male who presented with progressive lethargy and unintentional weight loss. Initial workup showed elevated serum calcium of 14.6 mg/dL, corrected for albumin, and creatinine of 1.51 mg/dL. He had a suppressed iPTH of 6.3 pg/mL and normal PTHrP (13 pg/mL). Computed tomography (CT) scan of the abdomen and pelvis was performed to rule out underlying malignancy, which showed splenomegaly and enlarged retrocrural and porta hepatis lymph nodes. Bone marrow biopsy was performed to evaluate for hematological malignancy, which revealed findings diagnostic of THRLBCL. While rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) is one of the mainstay therapies for DLBCL and has been shown to have comparable outcomes in THRLBCL, there are documented concerns with its toxicity profile limiting the ability of older patients (60 years and older) to complete therapy. Our patient was treated with R-mini-CHOP, which is much better tolerated in this patient demographic. R-mini-CHOP features decreased doses of cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) with the conventional dose of rituximab. This case discusses a rare subtype of non-Hodgkin lymphoma presenting with a unique manifestation of hypercalcemia. We highlight the importance of thorough investigation for causes of hypercalcemia as well as the efficacy and tolerability of R-mini-CHOP in this elderly patient demographic.
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Affiliation(s)
- Richard K. Okeke
- Department of Medicine, Jersey Shore University Medical Center, Hackensack Meridian Health, Neptune, NJ, USA
| | - Gabriella A. Harmon
- Department of Hematology/Oncology, Jersey Shore University Medical Center, Hackensack Meridian Health, Neptune, NJ, USA
| | - Ijeoma G. Okeke
- Department of Medicine, Jersey Shore University Medical Center, Hackensack Meridian Health, Neptune, NJ, USA
| | - Jake W. Schuler
- Saint George’s University School of Medicine, Grenada, West Indies
| | | | - Jonathan S. Harmon
- Department of Medicine, Einstein Medical Center Montgomery, East Norriton, PA, USA
| | - Evgeniya Angelova
- Department of Pathology, Jersey Shore University Medical Center, Hackensack Meridian Health, Neptune, NJ, USA
| | - Xiu Sun
- Department of Pathology, Jersey Shore University Medical Center, Hackensack Meridian Health, Neptune, NJ, USA
| | - Angelo A. Chinnici
- Department of Medicine, Jersey Shore University Medical Center, Hackensack Meridian Health, Neptune, NJ, USA
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2
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Ally F, Gajzer D, Fromm JR. A Review of the Flow Cytometric Findings in Classic Hodgkin Lymphoma, Nodular Lymphocyte Predominant Hodgkin Lymphoma and T Cell/Histiocyte-Rich Large B Cell Lymphoma. Clin Lab Med 2023; 43:427-444. [PMID: 37481321 DOI: 10.1016/j.cll.2023.04.011] [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: 07/24/2023]
Abstract
Classic Hodgkin lymphoma, nodular lymphocyte predominant Hodgkin lymphoma, and T cell/histiocyte-rich large B cell lymphoma form a unique set of lymphomas with similar morphologic growth patterns (occasional neoplastic cells within a prominent cellular cell background) that are pathobiologically related. Distinguishing these entities has been historically difficult by flow cytometry; however, our laboratory has developed antibody-fluorochrome combinations capable of immunophenotyping these lymphomas. Additionally, characterization of the background reactive lymphocytes can aid in narrowing the differential diagnosis. This review summarizes the immunophenotypic features and insights of the neoplastic and reactive populations found in this unique group of lymphomas.
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Affiliation(s)
- Feras Ally
- Department of Laboratory Medicine and Pathology, University of Washington
| | - David Gajzer
- Department of Laboratory Medicine and Pathology, University of Washington
| | - Jonathan R Fromm
- Department of Laboratory Medicine and Pathology, University of Washington.
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3
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Epstein-Barr Virus and the Pathogenesis of Diffuse Large B-Cell Lymphoma. Life (Basel) 2023; 13:life13020521. [PMID: 36836878 PMCID: PMC9967091 DOI: 10.3390/life13020521] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 02/10/2023] [Accepted: 02/11/2023] [Indexed: 02/17/2023] Open
Abstract
Epstein-Barr virus (EBV), defined as a group I carcinogen by the World Health Organization (WHO), is present in the tumour cells of patients with different forms of B-cell lymphoma, including Burkitt lymphoma, Hodgkin lymphoma, post-transplant lymphoproliferative disorders, and, most recently, diffuse large B-cell lymphoma (DLBCL). Understanding how EBV contributes to the development of these different types of B-cell lymphoma has not only provided fundamental insights into the underlying mechanisms of viral oncogenesis, but has also highlighted potential new therapeutic opportunities. In this review, we describe the effects of EBV infection in normal B-cells and we address the germinal centre model of infection and how this can lead to lymphoma in some instances. We then explore the recent reclassification of EBV+ DLBCL as an established entity in the WHO fifth edition and ICC 2022 classifications, emphasising the unique nature of this entity. To that end, we also explore the unique genetic background of this entity and briefly discuss the potential role of the tumour microenvironment in lymphomagenesis and disease progression. Despite the recent progress in elucidating the mechanisms of this malignancy, much work remains to be done to improve patient stratification, treatment strategies, and outcomes.
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4
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Ahmad TY, Al Houri HN, Jomaa S, Assad W, Addeen SZ. Primary splenic T-cell/histiocyte-rich B-cell lymphoma in a patient with recurrent hairy cell leukemia: a case report. Oxf Med Case Reports 2022; 2022:omac123. [DOI: 10.1093/omcr/omac123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 09/16/2022] [Accepted: 09/25/2022] [Indexed: 11/26/2022] Open
Abstract
ABSTRACT
T-cell/histiocyte-rich B-cell lymphoma is a high-grade, morphologic variant of diffuse large B-cell lymphoma. T-cell/histiocyte-rich B-cell lymphoma. It is rare as a primary splenic involvement and is usually reported as a second malignancy after hairy cell leukemia. Here, we report the first case that describes the occurrence of primary splenic T-cell/histiocyte-rich B-cell lymphoma in a patient with a previous diagnosis of recurrent hairy cell leukemia. A 53-year-old male patient was diagnosed with hairy cell leukemia in 1996 and achieved complete remission with Pentostatin. Then, recurrence of hairy cell leukemia was diagnosed in 2015 and treated with Cladribine. In 2016, he presented with B symptoms and hypersplenism. Therapeutic and diagnostic splenectomy was performed. Histopathological study with immunohistochemistry evaluation revealed the presence of T-cell/histiocyte-rich B-cell lymphoma. Therefore, second malignancies should be considered in patients with a previous neoplasm when symptoms recur or develop.
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Affiliation(s)
- Tagrid Younes Ahmad
- Tishreen Military Hospital Neurology Department, , Damascus, Syria
- Syrian Private University Faculty of Medicine, , Damascus, Syria
| | - Hasan Nabil Al Houri
- Syrian Private University Faculty of Medicine, , Damascus, Syria
- Damascus University Internal Medicine Department, , Damascus, Syria
| | - Sami Jomaa
- Damascus University Faculty of Medicine, , Damascus, Syria
| | - Wisam Assad
- Syrian Private University Faculty of Medicine, , Damascus, Syria
- Al Mouwasat University Hospital Pathology Department, , Damascus, Syria
| | - Sarah Zaher Addeen
- Al Mouwasat University Hospital, Damascus University Ophthalmology Department, , Damascus, Syria
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5
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The identification of TCF1+ progenitor exhausted T cells in THRLBCL may predict a better response to PD-1/PD-L1 blockade. Blood Adv 2022; 6:4634-4644. [PMID: 35767735 PMCID: PMC9636403 DOI: 10.1182/bloodadvances.2022007046] [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: 01/13/2022] [Accepted: 06/21/2022] [Indexed: 11/23/2022] Open
Abstract
T-cell/histiocyte-rich large B-cell lymphoma (THRLBCL) is a rare and aggressive variant of diffuse large B-cell lymphoma (DLBCL) that usually affects young to middle-aged patients, with disseminated disease at presentation. The tumor microenvironment (TME) plays a key role in THRLBCL due to its peculiar cellular composition (<10% neoplastic B cells interspersed in a cytotoxic T-cell/histiocyte-rich background). A significant percentage of THRLBCL is refractory to rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (RCHOP)-based regimens and to chimeric antigen receptor T-cell therapy; thus, the development of a specific therapeutic approach for these patients represents an unmet clinical need. To better understand the interaction of immune cells in THRLBCL TME and identify more promising therapeutic strategies, we compared the immune gene expression profiles of 12 THRLBCL and 10 DLBCL samples, and further corroborated our findings in an extended in silico set. Gene coexpression network analysis identified the predominant role of the programmed cell death protein 1 (PD-1)/programmed cell death ligand 1 (PD-L1) axis in the modulation of the immune response. Furthermore, the PD-1/PD-L1 activation was flanked by the overexpression of 48 genes related to the functional exhaustion of T cells. Globally, THRLBCL TME was highly interferon-inflamed and severely exhausted. The immune gene profiling findings strongly suggest that THRLBCL may be responsive to anti–PD-1 therapy but also allowed us to take a step forward in understanding THRLBCL TME. Of therapeutic relevance, we validated our results by immunohistochemistry, identifying a subset of TCF1+ (T cell–specific transcription factor 1, encoded by the TCF7 gene) progenitor exhausted T cells enriched in patients with THRLBCL. This subset of TCF1+ exhausted T cells correlates with good clinical response to immune checkpoint therapy and may improve prediction of anti–PD-1 response in patients with THRLBCL.
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6
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Martig DS, Fromm JR. A comparison and review of the flow cytometric findings in classic Hodgkin lymphoma, nodular lymphocyte predominant Hodgkin lymphoma, T cell/histiocyte rich large B cell lymphoma, and primary mediastinal large B cell lymphoma. CYTOMETRY. PART B, CLINICAL CYTOMETRY 2022; 102:14-25. [PMID: 34878224 DOI: 10.1002/cyto.b.22045] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 11/26/2021] [Accepted: 11/29/2021] [Indexed: 06/13/2023]
Abstract
The "Hodgkin-like" lymphomas including classic Hodgkin lymphoma, nodular lymphocyte predominant Hodgkin lymphoma, T cell/histiocyte rich large B cell lymphoma, and primary mediastinal large B cell lymphoma have been shown to be pathobiologically related. With the exception of primary mediastinal large B cell lymphoma, these lymphomas have similar morphologic growth patterns with occasional neoplastic cells within a prominent reactive cell background. Historically, distinguishing these entities was difficult by flow cytometry; however, over the past 15 years, our laboratory has developed antibody-fluorochrome combinations capable of accurately distinguishing these entities by their immunoprofile. Additionally, an algorithmic approach based on characterization of the background reactive B-cell and T-cell populations can aid in narrowing the differential diagnosis. This review summarizes both the morphologic and immunophenotypic features and the current flow cytometric insights of the neoplastic and reactive populations found in this unique subset of lymphomas.
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Affiliation(s)
- Daniel S Martig
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, Washington, USA
| | - Jonathan R Fromm
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, Washington, USA
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7
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Samueli B, Nalbandyan K, Benharroch D, Levi I. Splenic Micronodular T-Cell/Histiocyte-Rich Large B-Cell Lymphoma: The Corticosteroid Pretreatment Hypothesis. Acta Haematol 2021; 145:310-317. [PMID: 34753138 DOI: 10.1159/000520791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 11/06/2021] [Indexed: 11/19/2022]
Abstract
Splenic micronodular T-cell/histiocyte-rich large B-cell lymphoma (THRLBCL) is derived from diffuse large B-cell lymphoma N.O.S., perhaps with some affinity with nodal THRLBCL. Of note, in contrast with the latter, the only lymph nodes involved in association with the splenic micronodular pattern of the disease are the splenic hilar lymph nodes. The possibility that corticosteroids, when prescribed prior to splenectomy, cause histopathological and functional modulations, apoptosis, necrosis, tissue shrinkage, which may obscure the diagnostic morphological features of this variant lymphoma and cause an underdiagnosis of this condition. The indications for glucocorticoid therapy are either related to the lymphoma itself, or else to other comorbidities, like asthma and autoimmune disorders. We propose that patients with the splenic subset of the disease are likely to have been prescribed corticosteroids prior to histopathologic examination of the involved spleen, causing disparate morphologies. However, a reviewer might accidentally dismiss the corticosteroid pretreatment which is thus overlooked. Apoptosis, induced by corticosteroids, is hypothesized as the major mechanism initiating the histopathological and functional changes in the splenic micronodular variant of the lymphoma.
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Affiliation(s)
- Benzion Samueli
- Department of Pathology, Soroka University Medical Center, and Faculty of Health Sciences, Ben Gurion University of the Negev, Beer-Sheva, Israel,
| | - Karen Nalbandyan
- Department of Pathology, Soroka University Medical Center, and Faculty of Health Sciences, Ben Gurion University of the Negev, Beer-Sheva, Israel
| | - Daniel Benharroch
- Department of Pathology, Soroka University Medical Center, and Faculty of Health Sciences, Ben Gurion University of the Negev, Beer-Sheva, Israel
| | - Itai Levi
- Division of Hematology, Soroka University Medical Center, and Faculty of Health Sciences, Ben Gurion University of the Negev, Beer-Sheva, Israel
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8
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Sato D, Moriya K, Nakano T, Miyagawa C, Katayama S, Niizuma H, Sasahara Y, Kure S. Refractory T-cell/histiocyte-rich large B-cell lymphoma in a patient with ataxia-telangiectasia caused by novel compound heterozygous variants in ATM. Int J Hematol 2021; 114:735-741. [PMID: 34424493 DOI: 10.1007/s12185-021-03203-w] [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: 03/30/2021] [Revised: 07/26/2021] [Accepted: 08/02/2021] [Indexed: 10/20/2022]
Abstract
Ataxia-telangiectasia (A-T) is an autosomal recessive chromosomal breakage syndrome caused by mutation of the ATM (A-T mutated) gene, which encodes a protein kinase that has a major role in the cellular response to DNA damage. Approximately, 10% of A-T patients develop lymphoid malignancies. Deaths caused by extreme sensitivity to chemotherapy for malignancy have been reported, and cancer treatment in A-T is extraordinarily difficult, needing careful monitoring and individualized protocols. We report the case of a 12-year-old girl with A-T diagnosed at the age of 3 in association with IgA deficiency and recurrent pulmonary infections. Sanger sequencing revealed compound heterozygosity of the ATM gene, which bore two novel mutations. At the age of 12, she developed stage IV T-cell/histiocyte-rich large B-cell lymphoma. The tumor was resistant to chemotherapy, and she unfortunately died of cardiac insufficiency and multiple organ failure induced by rapid progression of the disease. The treatment approach for children with A-T and advanced-stage B-non-Hodgkin lymphoma must be refined.
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Affiliation(s)
- Daichi Sato
- Department of Pediatrics, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Japan
| | - Kunihiko Moriya
- Department of Pediatrics, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Japan.
| | - Tomohiro Nakano
- Department of Pediatrics, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Japan
| | - Chihiro Miyagawa
- Department of Pediatrics, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Japan
| | - Saori Katayama
- Department of Pediatrics, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Japan
| | - Hidetaka Niizuma
- Department of Pediatrics, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Japan
| | - Yoji Sasahara
- Department of Pediatrics, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Japan
| | - Shigeo Kure
- Department of Pediatrics, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Japan
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9
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Primary resistance to CD19-directed chimeric antigen receptor T-cell therapy in T-cell/histiocyte-rich large B-cell lymphoma. Blood 2021; 137:3454-3459. [PMID: 33881502 DOI: 10.1182/blood.2020009148] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 02/10/2021] [Indexed: 11/20/2022] Open
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10
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Sogunro OA, Steinhauer R, Lewis E. T cell/histiocyte rich B-cell lymphoma: A difficult diagnosis to make. CURRENT PROBLEMS IN CANCER: CASE REPORTS 2020. [DOI: 10.1016/j.cpccr.2020.100041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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11
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Abstract
Hodgkin lymphomas (HLs) are lymphoid neoplasms uniquely characterized by a paucity of neoplastic cells embedded in a supportive heterogenous cellular microenvironment. Although first described in the 19th century, systematic biological understanding of HLs has been hindered due to the challenges presented in studying the complex tumor microenvironment and scarce tumorigenic cells. Recent advances in single-cell isolation and characterization, sensitive mutational analytic tools, and multiplex immunohistochemical strategies have allowed further advances in understanding the development and progression of HL. Here we provide a current update on the chromosomal and mutational abnormalities seen in HL, the impact of Epstein-Barr virus infection on driving a subset of HLs, and the possibility of disease monitoring via high-sensitivity detection of genetic aberrations. We also discuss recent developments in understanding the intricate microenvironment through intercellular cross-talk, and describe novel potential biomarkers to aid in distinction of HL from other overlapping entities.
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12
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An Uncommon Initial Presentation of T-Cell/Histiocyte-Rich B-Cell Lymphoma: Acute Renal Failure. Clin Nucl Med 2020; 45:e174-e175. [PMID: 31876835 DOI: 10.1097/rlu.0000000000002904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
T-cell/histiocyte-rich B-cell lymphoma accounts for approximately 1% to 3% of all cases of diffuse large B-cell lymphoma, and involvement of the kidneys comprises a mere 1% of the total primary extranodal lymphomas. We present a case of T-cell/histiocyte-rich B-cell lymphoma who had acute renal failure at initial presentation with bilateral lymphomatous infiltration depicted on FDG PET/CT scan. Four months after the treatment, a repeat FDG PET/CT scan revealed complete resolution of the renal lesions, indicative of the complete remission for kidneys.
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13
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Gupta S, Long SR, Natkunam Y, Kong CS, Gupta NK, Gratzinger D. Role of FNA with core biopsy or cell block in patients with nodular lymphocyte-predominant Hodgkin lymphoma. Cancer Cytopathol 2020; 128:570-579. [PMID: 32343479 DOI: 10.1002/cncy.22286] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Revised: 03/21/2020] [Accepted: 04/13/2020] [Indexed: 12/26/2022]
Abstract
BACKGROUND Nodular lymphocyte-predominant Hodgkin lymphoma (NLPHL) represents a diagnostic challenge on surgical excisional or incisional biopsy. Classification is further challenging on fine needle aspiration (FNA) material accompanied by needle core and/or cell block biopsy (FNA+core/CB). METHODS The authors studied all FNA+core/CB and surgical excisional or incisional biopsies to evaluate for lymphoma in patients who had a prior history of NLPHL or subsequent diagnosis of NLPHL over a 5-year period from 2012 through 2016. RESULTS Patients who ultimately were diagnosed with NLPHL represented <0.5% of those who underwent FNA+core/CB for an initial suspicion of lymphoma. FNA+core/CB resulted in a definitive diagnosis in 7 of 13 cases, and surgical excisional or incisional biopsy specimens resulted in a definitive diagnosis in 13 of 13 cases (chi-square statistic, 9.6; P = .002). At initial diagnosis, FNA+core/CB was negative in 2 cases and atypical or suspicious in 3 cases; all 5 of those patients required surgical excisional or incisional biopsy for a definitive lymphoma diagnosis. By contrast, patients who underwent FNA+core/CB for recurrent lymphoma required surgical excisional or incisional biopsy in only 1 of 8 cases (chi-square statistic, 9.5; P = .002). Flow cytometry was positive for a light-chain-restricted B-cell population in only 1 of 11 biopsies that were involved by lymphoma. CONCLUSIONS Surgical excisional or incisional biopsy remains the gold standard for NLPHL diagnosis and for distinguishing progression to a T-cell/histiocyte-rich large B-cell lymphoma pattern. At a tertiary cancer center with routine collaborative diagnosis of lymphoma on FNA+core/CB by cytopathologists and hematopathologists, FNA+core/CB performs well to assess for recurrent or transformed NLPHL, rarely requiring subsequent surgical excisional or incisional biopsy. FNA+core/CB has limited sensitivity in the initial diagnosis setting.
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Affiliation(s)
- Srishti Gupta
- Department of Pathology, Stanford University School of Medicine, Stanford, California, USA
| | - Steven R Long
- Department of Pathology, Stanford University School of Medicine, Stanford, California, USA
| | - Yasodha Natkunam
- Department of Pathology, Stanford University School of Medicine, Stanford, California, USA
| | - Christina S Kong
- Department of Pathology, Stanford University School of Medicine, Stanford, California, USA
| | - Neel K Gupta
- Division of Hematology Oncology, Stanford University School of Medicine, Stanford, California, USA
| | - Dita Gratzinger
- Department of Pathology, Stanford University School of Medicine, Stanford, California, USA
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14
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Ollila TA, Reagan JL, Olszewski AJ. Clinical features and survival of patients with T-cell/histiocyte-rich large B-cell lymphoma: analysis of the National Cancer Data Base. Leuk Lymphoma 2019; 60:3426-3433. [PMID: 31287335 DOI: 10.1080/10428194.2019.1639166] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Using data from the National Cancer Data Base, 2010-2015, we examined characteristics and outcomes of T-cell/histiocyte-rich large B-cell lymphoma (THRLBCL, N = 622) relative to unspecified diffuse large B-cell lymphoma (DLBCL-NOS, N = 91,588) and nodular lymphocyte-predominant Hodgkin lymphoma (NLPHL, N = 2240). Socio-demographic characteristics of patients with THRLBCL resembled more NLPHL than DLBCL-NOS. Five-year overall survival in THRLBCL was 66% (95% confidence interval [CI], 60-71%). Adjusting for clinical and socio-economic covariates, THRLBCL was associated with better survival than DLBCL-NOS (adjusted hazard ratio, 0.80; 95%CI, 0.67-0.94). This association was similar in academic and community hospitals and consistent in a model stratified by the revised International Prognostic Index. Prognostic factors in THRLBCL included age, comorbidity index, and extranodal primary site, but not stage. Adjusted odds of prior NLPHL were 18.2 higher for THRLBCL (95%CI, 7.2-45.7) than DLBCL-NOS. These large-scale epidemiologic data support the relationship between THRLBCL and NLPHL, and suggest improved prognosis with modern rituximab-based immunochemotherapy.
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Affiliation(s)
- Thomas A Ollila
- Department of Medicine, Alpert Medical School of Brown University, Providence, RI, USA.,Division of Hematology and Oncology, Rhode Island Hospital, Providence, RI, USA
| | - John L Reagan
- Department of Medicine, Alpert Medical School of Brown University, Providence, RI, USA.,Division of Hematology and Oncology, Rhode Island Hospital, Providence, RI, USA
| | - Adam J Olszewski
- Department of Medicine, Alpert Medical School of Brown University, Providence, RI, USA.,Division of Hematology and Oncology, Rhode Island Hospital, Providence, RI, USA
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15
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Glynn E, Fromm JR. Immunophenotypic Characterization and Purification of Neoplastic Cells from Lymph Nodes Involved by T-Cell/Histiocyte-rich Large B-cell Lymphoma by Flow Cytometry and Flow Cytometric Cell Sorting. CYTOMETRY PART B-CLINICAL CYTOMETRY 2019; 98:88-98. [PMID: 31254446 DOI: 10.1002/cyto.b.21834] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Revised: 05/26/2019] [Accepted: 06/11/2019] [Indexed: 11/10/2022]
Abstract
BACKGROUND T-cell/histiocyte rich large B-cell lymphoma (THRLBCL) is B-cell lymphoma in which rare neoplastic cells are embedded in a reactive infiltrate. We describe the first characterization of the neoplastic cells by flow cytometry (FC). METHODS Using FC, we immunophenotyped the neoplastic cells of 11 cases of THRLBCL and 11 cases of DLBCL, NOS (controls). Neoplastic THRLBCL cells were also purified by flow cytometric cell sorting (FCCS). RESULTS A neoplastic THRLBCL population was detected by FC in 9 of 11 cases (82%). Neoplastic THRLBCL cells demonstrated an aberrant germinal center B-cell immunophenotype (bright CD20, bright CD40; positive for Bcl-6 and CD75; weakly positive for CD32; negative for IgH). With regard to adhesion molecules, CD54 was overexpressed, CD58 expression varied between cases, and CD50 expression was intermediate. Evaluation of immunomodulatory receptors demonstrated that PD-L2 was weakly expressed and PD-L1 was variably expressed. Finally, FCCS of two cases showed large multi-lobated cells with morphology consistent with neoplastic cells of THRLBCL. CONCLUSIONS The immunophenotype identified and the morphology of the FCCS purified cells confirms the FC defined populations are neoplastic cells from THRLBCL. While the cohort is small, neoplastic THRLBCL cells lack surface immunoglobulins. CD40, CD50, and CD54 were overexpressed in THRLBCL relative to DLBCL, NOS, perhaps contributing to the predominance of T cells in THRLBCL. Expression of CD32, PD-L1, and PD-L2 may be useful in distinguishing THRLBCL and NLPHL. Finally, the FC assays will be useful for purifying neoplastic cells of THRLBCL and for diagnostic immunophenotyping of THRLBCL. © 2019 International Clinical Cytometry Society.
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Affiliation(s)
- Emily Glynn
- Department of Laboratory Medicine, University of Washington, Seattle, Washington
| | - Jonathan R Fromm
- Department of Laboratory Medicine, University of Washington, Seattle, Washington
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16
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Abstract
The Hodgkin lymphomas are a family of unique lymphoma subtypes, in which the nature of the neoplastic cell was enigmatic for many years. Much of the mystery has been solved, with all forms now considered to be of B-cell origin, in most cases of germinal centre derivation. Today we recognize Hodgkin lymphoma as an eponym that encompasses multiple entities. One of the unifying themes is the major contribution from the tumour microenvironment. Both the character of the neoplastic cells and the nature of the immune environment are critical to accurate diagnosis. Moreover, an understanding of the molecular alterations that characterize both the neoplastic cells and their microenvironment have led to therapeutic advances, targeting both neoplastic and reactive components. Other conditions may foster a similar inflammatory milieu and lead to lymphoproliferations that mimic the Hodgkin lymphomas. In this review we provide an update on the diagnostic features of the various subtypes and include additional information relevant for prognostic evaluation and investigation of potential therapeutic targets. Additionally, we also discuss those conditions that often cause confusion in diagnosis and need to be distinguished from the Hodgkin lymphomas.
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Affiliation(s)
- Hao-Wei Wang
- From the Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Jayalakshmi P Balakrishna
- From the Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Stefania Pittaluga
- From the Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Elaine S Jaffe
- From the Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
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17
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Silva RNF, Mendonça EF, Batista AC, Alencar RDCG, Mesquita RA, Costa NL. T-Cell/Histiocyte-Rich Large B-Cell Lymphoma: Report of the First Case in the Mandible. Head Neck Pathol 2018; 13:711-717. [PMID: 30019325 PMCID: PMC6854205 DOI: 10.1007/s12105-018-0948-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Accepted: 07/12/2018] [Indexed: 12/29/2022]
Abstract
T-cell/histiocyte-rich large B-cell lymphoma (THRBCL) is an uncommon subtype of non-Hodgkin's lymphoma. It is a predominant nodal neoplasm; however, extranodal sites, such as the spleen, liver and bone marrow, can be involved at diagnosis. However, only one case of primary THRLBCL in the jaws have been reported. We herein describe a 29-year-old female patient who presented with a swelling of the right mandible that had grown rapidly over the previous 2 months. Periapical and panoramic radiographs showed a multilocular osteolytic lesion located in the mandibular periapical region of the canine and premolar teeth and molar region. Preoperative examination and incisional biopsy were performed. Immunohistochemistry was applied to confirm the diagnosis of THRBCL in the jaw. The treatment consisted of CHOP therapy and radiotherapy. After complete tumor remission following initial treatment, additional sites of the disease appeared in the lung, abdomen and long bones. The patient died within 2 months. THRLBCL is an uncommon and aggressive malignant neoplasm that can involve the jaws, mimicking a periapical disease.
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Affiliation(s)
- Ricardo Natã Fonseca Silva
- Department of Stomathology (Oral Pathology), School of Dentistry, Federal University of Goias, Goiânia, GO Brazil
| | - Elismauro Francisco Mendonça
- Department of Stomathology (Oral Pathology), School of Dentistry, Federal University of Goias, Goiânia, GO Brazil ,Division of Head and Neck, Araújo Jorge Hospital, Association of Cancer Combat of Goiás, Goiânia, Brazil
| | - Aline Carvalho Batista
- Department of Stomathology (Oral Pathology), School of Dentistry, Federal University of Goias, Goiânia, GO Brazil
| | | | - Ricardo Alves Mesquita
- Department of Oral Surgery and Pathology, School of Dentistry, Federal University of Minas Gerais, Belo Horizonte, MG Brazil
| | - Nadia Lago Costa
- Department of Stomathology (Oral Pathology), School of Dentistry, Federal University of Goias, Goiânia, GO Brazil
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18
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Wei C, Wei C, Alhalabi O, Chen L. T-cell/histiocyte-rich large B-cell lymphoma in a child: A case report and review of literature. World J Clin Cases 2018; 6:121-126. [PMID: 29988902 PMCID: PMC6033745 DOI: 10.12998/wjcc.v6.i6.121] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Revised: 04/11/2018] [Accepted: 04/17/2018] [Indexed: 02/05/2023] Open
Abstract
T-cell/histiocyte-rich large B-cell lymphoma is uncommon in children population. There were few cases reported in the literature with wide range clinical presentations including advanced stage, and more involvement of liver, spleen and bone marrow. Head and neck lymphadenopathy tends to present in younger children. We report a case of 10-year-old boy who initially presented intermittent fever, headaches and neck lymphadenopathy. Subsequently, he developed diffuse lymphadenopathy and hepatosplenomegaly. T-cell/histiocyte-rich large B-cell lymphoma was diagnosed on a cervical lymph node biopsy. Cervical lymphadenopathy in this age group is most commonly reactive or non-malignant processes. Lymphoma is much less frequent; mainly are non-Hodgkin lymphomas. However, a subset of large B-cell lymphoma called T-cell/histiocyte- rich B-cell lymphoma is rare in children.
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Affiliation(s)
- Chapman Wei
- George Washington University School of Medicine and Health Sciences at Washington, DC 20052, United States
| | - Chaplin Wei
- St. George’s University School of Medicine, West Indies, Grenada
| | - Omar Alhalabi
- Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center at Houston, TX 77030, United States
| | - Lei Chen
- Department of Pathology and Laboratory Medicine, University of Texas McGovern Medical School at Houston, TX 77030, United States
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19
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Zheng SM, Zhou DJ, Chen YH, Jiang R, Wang YX, Zhang Y, Xue HL, Wang HQ, Mou D, Zeng WZ. Pancreatic T/histiocyte-rich large B-cell lymphoma: A case report and review of literature. World J Gastroenterol 2017; 23:4467-4472. [PMID: 28706431 PMCID: PMC5487512 DOI: 10.3748/wjg.v23.i24.4467] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Revised: 04/26/2017] [Accepted: 06/01/2017] [Indexed: 02/06/2023] Open
Abstract
Primary pancreatic lymphoma (PPL) is an extremely rare form of extranodal malignant lymphoma. The most common histological subtype of PPL is diffuse large B cell lymphoma (DLBCL). In rare cases, PPL can also present as follicular lymphoma, small lymphocytic lymphoma, and T cell lymphoma either of non-Hodgkin’s lymphoma or of Hodgkin’s lymphoma. T-cell/histiocyte-rich large B-cell lymphoma (T/HRBCL) is an uncommon morphologic variant of DLBCL with aggressive clinical course, it is predominantly a nodal disease, but extranodal sites such as bone marrow, liver, and spleen can be involved. Pancreatic involvement of T/HRBCL was not presented before. Herein, we report a 48-year-old male who was hospitalized with complaints of jaundice, dark brown urine, pale stools, and nausea. The radiological evaluation revealed a pancreatic head mass and, following operative biopsy, the tumor was diagnosed as T/HRBCL. The patient achieved remission after six cycles of CHOP chemotherapy. Therefore, T/HRBCL can be treated similarly to the stage-matched DLBCL and both of them get equivalent outcomes after chemotherapy.
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MESH Headings
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Bile Ducts/diagnostic imaging
- Bile Ducts/surgery
- Biopsy
- Chemotherapy, Adjuvant/methods
- Cholangiopancreatography, Endoscopic Retrograde
- Choledochostomy
- Cyclophosphamide/therapeutic use
- Diagnosis, Differential
- Doxorubicin/therapeutic use
- Gastroenterostomy
- Histiocytes/pathology
- Hodgkin Disease/diagnosis
- Humans
- Jaundice/etiology
- Jaundice/surgery
- Jejunum/surgery
- Liver Function Tests
- Lymph Nodes/pathology
- Lymphatic Metastasis
- Lymphoma, Large B-Cell, Diffuse/complications
- Lymphoma, Large B-Cell, Diffuse/diagnosis
- Lymphoma, Large B-Cell, Diffuse/pathology
- Lymphoma, Large B-Cell, Diffuse/therapy
- Male
- Mesentery/pathology
- Middle Aged
- Nausea/etiology
- Nausea/surgery
- Pancreas/diagnostic imaging
- Pancreas/pathology
- Pancreatic Neoplasms/complications
- Pancreatic Neoplasms/diagnosis
- Pancreatic Neoplasms/pathology
- Pancreatic Neoplasms/therapy
- Pancreatitis/diagnosis
- Prednisone/therapeutic use
- Stomach/surgery
- Tomography, X-Ray Computed
- Vincristine/therapeutic use
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20
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Cho BB, Kelting SM, Gru AA, LeGallo RD, Pramoonjago P, Goldin TA, Heitz CT, Aguilera NS. Cyclin D1 expression and polysomy in lymphocyte-predominant cells of nodular lymphocyte-predominant Hodgkin lymphoma. Ann Diagn Pathol 2017; 26:10-15. [DOI: 10.1016/j.anndiagpath.2016.10.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2015] [Revised: 05/05/2016] [Accepted: 10/05/2016] [Indexed: 11/28/2022]
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21
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Klippert A, Bleyer M, Sauermann U, Neumann B, Kaul A, Daskalaki M, Stolte-Leeb N, Kirchhoff F, Stahl-Hennig C. Lymphocryptovirus-dependent occurrence of lymphoma in SIV-infected rhesus macaques with particular consideration to two uncommon cases of non-Hodgkin's lymphoma. Primate Biol 2016. [DOI: 10.5194/pb-3-65-2016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Abstract. Despite combination antiretroviral therapy, high-grade malignant non-Hodgkin's lymphoma (NHL) is still one of the most frequently acquired immunodeficiency syndrome (AIDS)-defining disorders in the end stage of infection with human immunodeficiency virus (HIV). NHL can also be observed in rhesus macaques infected with the simian immunodeficiency virus (SIV). Thus, they represent a useful model to study morphological characteristics and oncogenetic mechanisms of NHL in humans.When reviewing the occurrence of lymphoma at the German Primate Center over the past 25 years within the context of pathogenic SIV infection we noticed a strikingly high incidence (four out of seven animals) of these tumors in rhesus macaques infected with ex vivo derived SIVmac251/32H/spleen in AIDS-defining end-stage disease. Polymerase chain reaction analysis of this virus stock revealed the co-presence of rhesus lymphocryptovirus (rhLCV), which represents the monkey homologue to human Epstein–Barr virus (EBV), suggesting an association between co-application of SIV and rhLCV and increased tumorigenesis.In addition, we present two cases of NHL in rhesus macaques infected with a SIVmac239 nef-mutant variant because one exhibited an unusual immunophenotype and the other an uncommon organ manifestation. Histological and immunohistochemical examinations of tumors of the first animal revealed metastatic diffuse large B-cell lymphomas (DLBCL) affecting the stomach and the pancreaticoduodenal lymph nodes, of which the one in the stomach presented the rare dual expression of CD20 and CD3. Necropsy of the second animal revealed an obstructive DLBCL around the urinary bladder neck that led to urine backflow and eventually death due to acute uremia without any further AIDS-like manifestations. In the tumors of both animals, abundant Epstein–Barr nuclear antigen-2 expression was demonstrated, thus verifying concurrent rhLCV infection. Flow cytometric analyses revealed a high percentage of activation as well as proliferation in B cells from peripheral lymph nodes in both animals. Moreover, CD4+ T cells were depleted in blood, colon and lymphoid tissue. Concomitantly, CD8+ T cells showed an exhausted phenotype. The two case reports and the increased incidence of NHL following co-application of SIV and rhLCV underline the role of rhLCV in lymphomagenesis.
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22
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Fromm JR, Thomas A, Wood BL. Characterization and Purification of Neoplastic Cells of Nodular Lymphocyte Predominant Hodgkin Lymphoma from Lymph Nodes by Flow Cytometry and Flow Cytometric Cell Sorting. THE AMERICAN JOURNAL OF PATHOLOGY 2016; 187:304-317. [PMID: 27998726 DOI: 10.1016/j.ajpath.2016.10.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Revised: 09/16/2016] [Accepted: 10/18/2016] [Indexed: 11/28/2022]
Abstract
We report the flow cytometric (FC) identification and characterization of lymphocyte predominant (LP) cells from tissues involved by nodular lymphocyte predominant Hodgkin lymphoma (NLPHL). First, we immunophenotyped the NLPHL cell line (DEV) confirming a germinal center immunophenotype, lack of expression of CD32 and CD58, and expression of CD54. Nineteen of 26 lymph nodes involved by NLPHL demonstrated a population with an LP immunophenotype (73%), which included expression of germinal center markers (CD75/Bcl-6-positive, CD32-weak/negative without CD10), a B-cell immunophenotype (CD19/CD20/CD40+), IgD and/or IgM expression (67%), and lack of programmed death-ligand 1/ligand 2. The LP cells demonstrated an adhesion macromolecule expression pattern distinct from Hodgkin and Reed-Sternberg cells of classical Hodgkin lymphoma (CHL) (uniform CD50 and variable CD58 for NLPHL; minimal CD50, bright CD58 expression for CHL). A two-tube consensus assay identified LP cells in all seven NLPHL cases examined and only one non-NLPHL case (94 cases evaluated). Finally, FC cell sorting studies confirm that FC-defined populations have an LP cytomorphology. Taken together, these findings demonstrate a two-tube consensus assay can be used to immunophenotype NLHPL with high specificity and sensitivity and rapidly purify LP cells for genetic studies. This study also confirms aneuploidy in LP cells, provides antigens that may be helpful in distinguishing NLPHL from CHL, and suggests that T cells interact less avidly with LP cells than with Hodgkin and Reed-Sternberg cells.
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Affiliation(s)
- Jonathan R Fromm
- Department of Laboratory Medicine, University of Washington, Seattle, Washington.
| | | | - Brent L Wood
- Department of Laboratory Medicine, University of Washington, Seattle, Washington
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23
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Abstract
Epstein-Barr virus (EBV) infection is a common feature of B cell lymphoproliferative disorders (LPDs), including diffuse large B cell lymphoma. Approximately 10 % of DLBCLs are EBV-positive, with the highest incidence in immunocompromised and elderly patients. Here, we review the clinical, genetic, and pathologic characteristics of DLBCL and discuss the molecular role of EBV in lymphoma tumorigenesis. Using EBV-positive DLBCL of the elderly as a model, we describe the key features of EBV-positive DLBCL. Studies of EBV-positive DLBCL of the elderly demonstrate that EBV-positive DLBCL has a distinct biology, related to both viral and host factors. The pathogenic mechanisms noted in EBV-positive DLBCL of the elderly, including enhanced NFκB activity, are likely to be a generalizable feature of EBV-positive DLBCL. Therefore, we review how this information might be used to target the EBV or its host response for the development of novel treatment strategies.
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24
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Moiseeva TN, Al-Radi LS, Kovrigina AM, Goryacheva SR, Julakyan UL, Margolin OV, Skidan NI, Tseytlina MA, Kravchenko SK. [Nodular lymphocyte-predominant Hodgkin's lymphoma: Principles of diagnosis and treatment]. TERAPEVT ARKH 2016; 87:78-83. [PMID: 26821421 DOI: 10.17116/terarkh2015871178-83] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
AIM To describe the clinical and morphological features of the rare Hodgkin's lymphoma (HL) subtype--nodular lymphocyte-predominant HL (NLPHL). SUBJECTS AND METHODS Forty-two patients were diagnosed with NLPHL in 2010 to 2014. The male to female ratio was 2.2:1; the median age was 37 years (range 17-68 years). NLPHL was diagnosed on the basis of the histological and immunohistochemical examinations of tumor biopsy specimens; disease stages were determined by standard HL studies. RESULTS Before NLPHL was detected, 23 (55%) patients were diagnosed as having HL in 13 cases, follicular lymphoma in 2, lymphofollicular hyperplasia in 3, angioimmunoblastic lymphoma in 1, diffuse large B-cell lymphoma in 3, and B-cell lymphoma (non-HL) in 1. Long-term (3-21-year; median 8 years) persistent lymphadenopathy was observed in 16 (38%) patients. Seventeen (40.5%) patients had early (I-II) stages of the disease and 25 (59.5%) had advanced stages. B symptoms were noted in 24% of cases. There was involvement of extranodal sites (salivary gland, tonsil) in 2 patients, spleen in 14 (33%), bone marrow in 8, and bulky disease in 2. Cycles of ABVD ± rituximab ± radiotherapy (RT) were used in early-stage NLPHL; those of R-BEACOPP-14 ± RT were performed in the advanced stages of the disease or its transformation to diffuse large B-cell lymphoma with excessive T cells. CONCLUSION When patients have a history of long-term asymptomatic lymphadenopathy, it is necessary to rule out NLPHL, for which purpose an immunohistochemical examination of a biopsy specimen and its reexamination in a laboratory having experience in diagnosing NLPHL must necessarily be done. Lower RT doses and rituximab incorporated into the cycle of treatment are indicated to reduce its toxicity and to preserve therapeutic efficiency.
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Affiliation(s)
- T N Moiseeva
- Hematology Research Center, Ministry of Health of Russia, Moscow, Russia
| | - L S Al-Radi
- Hematology Research Center, Ministry of Health of Russia, Moscow, Russia
| | - A M Kovrigina
- Hematology Research Center, Ministry of Health of Russia, Moscow, Russia
| | - S R Goryacheva
- Hematology Research Center, Ministry of Health of Russia, Moscow, Russia
| | - U L Julakyan
- Hematology Research Center, Ministry of Health of Russia, Moscow, Russia
| | - O V Margolin
- Hematology Research Center, Ministry of Health of Russia, Moscow, Russia
| | - N I Skidan
- Hematology Research Center, Ministry of Health of Russia, Moscow, Russia
| | - M A Tseytlina
- Hematology Research Center, Ministry of Health of Russia, Moscow, Russia
| | - S K Kravchenko
- Hematology Research Center, Ministry of Health of Russia, Moscow, Russia
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25
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Abstract
Diffuse large B-cell lymphomas (DLBCLs) are aggressive B-cell neoplasms with considerable clinical, biologic, and pathologic diversity, in part reflecting the functional diversity of the B-cell system and multiple pathways of transformation. In recent years, the advent of new high-throughput genomic technologies has provided new insights into the biology of DLBCL, leading to the identification of distinct molecular identities and novel pathogenetic pathways. This increasing complexity had led to an expanding number of entities in the World Health Organization classification. Using a multi-modality approach, the updated 2008 classification delineated some new subgroups, including DLBCLs associated with particular age groups or specific anatomic sites, as well as two borderline categories (tumors at the interface between classical Hodgkin lymphoma and DLBCL as well as between Burkitt lymphoma and DLBCL). This article reviews the histopathologic features of the various aggressive B-cell lymphoma subtypes included in the 2008 classification, with emphasis on some of the new entities as well as areas of diagnostic challenge.
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Affiliation(s)
- Yi Xie
- Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, Bethesda, MD
| | - Stefania Pittaluga
- Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, Bethesda, MD
| | - Elaine S Jaffe
- Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, Bethesda, MD.
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26
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Ma SD, Xu X, Plowshay J, Ranheim EA, Burlingham WJ, Jensen JL, Asimakopoulos F, Tang W, Gulley ML, Cesarman E, Gumperz JE, Kenney SC. LMP1-deficient Epstein-Barr virus mutant requires T cells for lymphomagenesis. J Clin Invest 2014; 125:304-15. [PMID: 25485679 DOI: 10.1172/jci76357] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2014] [Accepted: 10/31/2014] [Indexed: 12/15/2022] Open
Abstract
Epstein-Barr virus (EBV) infection transforms B cells in vitro and is associated with human B cell lymphomas. The major EBV oncoprotein, latent membrane protein 1 (LMP1), mimics constitutively active CD40 and is essential for outgrowth of EBV-transformed B cells in vitro; however, EBV-positive diffuse large B cell lymphomas and Burkitt lymphomas often express little or no LMP1. Thus, EBV may contribute to the development and maintenance of human lymphomas even in the absence of LMP1. Here, we found that i.p. injection of human cord blood mononuclear cells infected with a LMP1-deficient EBV into immunodeficient mice induces B cell lymphomas. In this model, lymphoma development required the presence of CD4+ T cells in cord blood and was inhibited by CD40-blocking Abs. In contrast, LMP1-deficient EBV established persistent latency but did not induce lymphomas when directly injected into mice engrafted with human fetal CD34+ cells and human thymus. WT EBV induced lymphomas in both mouse models and did not require coinjected T cells in the cord blood model. Together, these results demonstrate that LMP1 is not essential for EBV-induced lymphomas in vivo and suggest that T cells supply signals that substitute for LMP1 in EBV-positive B cell lymphomagenesis.
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27
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Köksal AR, Alkim H, Ergun M, Boga S, Bayram M, Alkim C, Eryilmaz OT. First case of T-cell/histiocyte-rich-large B-cell lymphoma presenting with duodenal obstruction. Libyan J Med 2013; 8:22955. [PMID: 24345670 PMCID: PMC3866841 DOI: 10.3402/ljm.v8i0.22955] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
MESH Headings
- Abdominal Pain/etiology
- Adult
- Antibodies, Monoclonal, Murine-Derived/administration & dosage
- Antineoplastic Combined Chemotherapy Protocols/administration & dosage
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Cyclophosphamide/administration & dosage
- Disease-Free Survival
- Doxorubicin/administration & dosage
- Duodenal Obstruction/complications
- Duodenal Obstruction/etiology
- Gastroscopy
- Histiocytes/pathology
- Humans
- Lymphoma, Large B-Cell, Diffuse/complications
- Lymphoma, Large B-Cell, Diffuse/diagnosis
- Lymphoma, Large B-Cell, Diffuse/drug therapy
- Lymphoma, Large B-Cell, Diffuse/pathology
- Male
- Nausea/etiology
- Positron-Emission Tomography
- Prednisone/administration & dosage
- Remission Induction
- Rituximab
- T-Lymphocytes/pathology
- Treatment Outcome
- Vincristine/administration & dosage
- Vomiting/etiology
- Weight Loss
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Affiliation(s)
- Ali Riza Köksal
- Department of Gastroenterology Sisli Etfal Education and Research Hospital Istanbul, Turkey;
| | - Huseyin Alkim
- Department of Gastroenterology Sisli Etfal Education and Research Hospital Istanbul, Turkey
| | - Meltem Ergun
- Department of Gastroenterology Sisli Etfal Education and Research Hospital Istanbul, Turkey
| | - Salih Boga
- Department of Gastroenterology Sisli Etfal Education and Research Hospital Istanbul, Turkey
| | - Mehmet Bayram
- Department of Gastroenterology Sisli Etfal Education and Research Hospital Istanbul, Turkey
| | - Canan Alkim
- Department of Gastroenterology Sisli Etfal Education and Research Hospital Istanbul, Turkey
| | - Ozlem Ton Eryilmaz
- Department of Gastroenterology Sisli Etfal Education and Research Hospital Istanbul, Turkey
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28
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Sandeep, Sharma P, Ahluwalia J, Sachdeva MUS, Varma N, Malhotra P, Varma S. Primary bone marrow T-cell/histiocyte-rich large B-cell lymphoma: a diagnostic challenge. Hematology 2013; 18:85-8. [DOI: 10.1179/1607845412y.0000000037] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Affiliation(s)
- Sandeep
- Department of HaematologyPostgraduate Institute of Medical Education & Research, India
| | - Prashant Sharma
- Department of HaematologyPostgraduate Institute of Medical Education & Research, India
| | - Jasmina Ahluwalia
- Department of HaematologyPostgraduate Institute of Medical Education & Research, India
| | | | - Neelam Varma
- Department of HaematologyPostgraduate Institute of Medical Education & Research, India
| | - Pankaj Malhotra
- Department of Internal MedicinePostgraduate Institute of Medical Education & Research, India
| | - Subhash Varma
- Department of Internal MedicinePostgraduate Institute of Medical Education & Research, India
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29
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The histological and biological spectrum of diffuse large B-cell lymphoma in the World Health Organization classification. Cancer J 2013; 18:411-20. [PMID: 23006945 DOI: 10.1097/ppo.0b013e31826aee97] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Diffuse large B-cell lymphomas (DLBCLs) are aggressive B-cell lymphomas that are clinically, pathologically, and genetically diverse, in part reflecting the functional diversity of the B-cell system. The focus in recent years has been toward incorporation of clinical features, morphology, immunohistochemistry, and ever evolving genetic data into the classification scheme. The 2008 World Health Organization classification reflects this complexity with the addition of several new entities and variants. The discovery of distinct subtypes by gene expression profiling heralded a new era with a focus on pathways of transformation as well as a promise of more targeted therapies, directed at specific pathways. Some DLBCLs exhibit unique clinical characteristics with a predilection for specific anatomic sites; the anatomic site often reflects underlying biological distinctions. Recently, the spectrum of Epstein-Barr virus (EBV)-driven B-cell proliferations in patients without iatrogenic or congenital immunosuppression has been better characterized; most of these occur in patients of advanced age and include Epstein-Barr virus (EBV)-positive large B-cell lymphoma of the elderly. Human herpesvirus 8 is involved in the pathogenesis of primary effusion lymphoma, which can present as a "solid variant." Two borderline categories were created; one deals with tumors at the interface between classic Hodgkin lymphoma and DLBCL. The second confronts the interface between Burkitt lymphoma and DLBCL, so-called "B-cell lymphoma, unclassifiable, with features intermediate between DLBCL and Burkitt lymphoma" in the 2008 classification. Most cases harbor both MYC and BCL2 translocations and are highly aggressive. Another interesting entity is anaplastic lymphoma kinase-positive DLBCL, which renders itself potentially targetable by anaplastic lymphoma kinase inhibitors. Ongoing investigations at the genomic level, with both exome and whole-genome sequencing, are sure to reveal new pathways of transformation in the future.
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30
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Diffuse variant of lymphocyte-predominant Hodgkin lymphoma: a diagnostic challenge. J Hematop 2012. [DOI: 10.1007/s12308-012-0162-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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31
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Jaffe ES, Pittaluga S. Aggressive B-cell lymphomas: a review of new and old entities in the WHO classification. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2011; 2011:506-514. [PMID: 22160082 PMCID: PMC6329301 DOI: 10.1182/asheducation-2011.1.506] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Aggressive B-cell lymphomas are clinically and pathologically diverse and reflect multiple pathways of transformation. The 2008 World Health Organization (WHO) classification reflects this complexity with the addition of several new entities and variants. Whereas MYC translocations have long been associated with Burkitt lymphoma (BL), deregulation of MYC has been shown to occur in other aggressive B-cell lymphomas, most often as a secondary event. Lymphomas with translocations of both MYC and BCL2 are highly aggressive tumors, with a high failure rate with most treatment protocols. These "double-hit" lymphomas are now separately delineated in the WHO classification as B-cell lymphoma, unclassifiable, with features intermediate between diffuse large B-cell lymphoma (DLBCL) and BL. A MYC translocation is also found uncommonly in DLBCL, but the clinical consequences of this in the absence of a double hit are not yet fully delineated. Most recently, MYC translocations have been identified as a common secondary event in plasma cell neoplasms, seen in approximately 50% of plasmablastic lymphoma. Another area that has received recent attention is the spectrum of EBV-driven B-cell proliferations in patients without iatrogenic or congenital immunosuppression; most of these occur in patients of advanced age and include the EBV-positive large B-cell lymphomas of the elderly.
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Affiliation(s)
- Elaine S Jaffe
- Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA.
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