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Hayashino K, Meguri Y, Yukawa R, Komura A, Nakamura M, Yoshida C, Yamamoto K, Oda W, Imajo K. Primary Effusion Lymphoma-like Lymphoma Mimicking Tuberculous Pleural Effusion: Three Case Reports and a Literature Review. Intern Med 2023; 62:2531-2537. [PMID: 36575018 PMCID: PMC10518533 DOI: 10.2169/internalmedicine.1143-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 11/16/2022] [Indexed: 12/28/2022] Open
Abstract
Primary effusion lymphoma-like lymphoma (PEL-LL) is a rare lymphoma, localized in the body cavity without detectable tumor masses. Tuberculous pleural effusion is a form of extra pulmonary tuberculous. We herein report three cases of PEL-LL in patients with a history of pulmonary tuberculosis. Despite the presentation with lymphocyte predominance and high levels of adenosine deaminase, a notable characteristic of tuberculous pleural effusion, the patients were ultimately diagnosed with PEL-LL. Pleural fluid laboratory tests yield similar results for PEL-LL and tuberculous pleural effusion; therefore, cytological and immunophenotyping examinations are useful for their differential diagnosis and the determination of treatment.
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Affiliation(s)
| | - Yusuke Meguri
- Department of Hematology, Okayama City Hospital, Japan
| | - Ryouya Yukawa
- Department of Hematology, Okayama City Hospital, Japan
| | - Aya Komura
- Department of Hematology, Okayama City Hospital, Japan
| | | | | | | | - Wakako Oda
- Department of Pathology, Okayama City Hospital, Japan
| | - Kenji Imajo
- Department of Hematology, Okayama City Hospital, Japan
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2
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Wang H, Zhang Q, Liu Q, Wu X, Ma K. Fluid overload–associated large B-cell lymphoma with primary biliary cirrhosis: A case report. Front Oncol 2023; 13:1145540. [PMID: 37064152 PMCID: PMC10102472 DOI: 10.3389/fonc.2023.1145540] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 03/07/2023] [Indexed: 04/03/2023] Open
Abstract
The 5th edition of World Health Organization Classification of Haematolymphoid Tumours (WHO-HAEM5) is characterized by its hierarchical system for classification and novel entities/types. Considering the significant discrepancy in clinical manifestations and prognosis, fluid overload–associated large B-cell lymphoma (FOALBCL) has been a new addition to the WHO-HAEM5, being distinct from the traditional diagnosis of primary effusion lymphoma. In this manuscript, we report a patient who was diagnosed with FOALBCL that a novel entity introduced in the WHO-HAEM5. It is an instance of a successful application of the updated WHO-HAEM5 and indicates that the ′Blue Book′ could confer convenience and benefits on both patients and clinicians. Moreover, the patient combined primary biliary cirrhosis (PBC), which is a relatively rare condition compared to the underlying medical condition of viral cirrhosis. Due to atypical clinical symptoms and invasive biopsy of lymphoma, sometimes, diagnoses might be undesired, which eventually leads to a poor prognosis. With this case report, it reminds not just hematologists but also other specialists to pay attention to the updates and revisions of the classifications of lymphoma.
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3
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Wang W, Gehris BT, Mai B, Chen L, Hu S, You MJ, Hu Z. HHV8-Negative Effusion-Based lymphoma in a patient with recurrent HCV hepatitis status post liver transplantation. Leuk Lymphoma 2022; 63:3480-3483. [PMID: 36154351 DOI: 10.1080/10428194.2022.2123233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Wei Wang
- Department of Pathology and Laboratory Medicine, The University of Health Science Center at Houston, Houston, TX, USA
| | - Brandon T Gehris
- Department of Pathology and Laboratory Medicine, The University of Health Science Center at Houston, Houston, TX, USA
| | - Brenda Mai
- Department of Pathology and Laboratory Medicine, The University of Health Science Center at Houston, Houston, TX, USA.,Department of Laboratory Medicine, The University of California San Francisco, San Francisco, CA, USA
| | - Lei Chen
- Department of Pathology and Laboratory Medicine, The University of Health Science Center at Houston, Houston, TX, USA.,Department of Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Shimin Hu
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - M James You
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Zhihong Hu
- Department of Pathology and Laboratory Medicine, The University of Health Science Center at Houston, Houston, TX, USA
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4
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Gisriel SD, Yuan J, Braunberger RC, Maracaja DLV, Chen X, Wu X, McCracken J, Chen M, Xie Y, Brown LE, Li P, Zhou Y, Sethi T, McHenry A, Hauser RG, Paulson N, Tang H, Hsi ED, Wang E, Zhang QY, Young KH, Xu ML, Pan Z. Human herpesvirus 8-negative effusion-based large B-cell lymphoma: a distinct entity with unique clinicopathologic characteristics. Mod Pathol 2022; 35:1411-1422. [PMID: 35562413 PMCID: PMC9926946 DOI: 10.1038/s41379-022-01091-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 04/23/2022] [Accepted: 04/24/2022] [Indexed: 11/09/2022]
Abstract
Rare cases of human herpesvirus 8 (HHV8)-negative effusion-based large B-cell lymphoma (EB-LBCL) occur in body cavities without antecedent or concurrent solid mass formation. In contrast to HHV8 + primary effusion lymphoma (PEL), EB-LBCL has no known association with HIV or HHV8 infection. However, the small sample sizes of case reports and series worldwide, especially from non-Japanese regions, have precluded diagnostic uniformity. Therefore, we conducted a retrospective, multi-institutional study of 55 cases of EB-LBCL and performed a comprehensive review of an additional 147 cases from the literature to identify distinct clinicopathologic characteristics. In our study, EB-LBCL primarily affected elderly (median age 80 years), immunocompetent patients and manifested as lymphomatous effusion without a solid component. The lymphomatous effusions mostly occurred in the pleural cavity (40/55, 73%), followed by the pericardial cavity (17/55, 31%). EB-LBCL expressed CD20 (53/54, 98%) and PAX5 (23/23, 100%). Most cases (30/36, 83%) were of non-germinal center B-cell subtype per the Hans algorithm. HHV8 infection was absent (0/55, 0%), while Epstein-Barr virus was detected in 6% (3/47). Clinically, some patients were managed with drainage alone (15/34, 44%), while others received rituximab alone (4/34, 12%) or chemotherapy (15/34, 44%). Eventually, 56% (22/39) died with a median overall survival (OS) of 14.9 months. Our findings were similar to those from the literature; however, compared to the non-Japanese cases, the Japanese cases had a significantly higher incidence of pericardial involvement, a higher rate of chemotherapy administration, and longer median OS. Particularly, we have found that Japanese residence, presence of pericardial effusion, and absence of MYC rearrangement are all favorable prognostic factors. Our data suggest that EB-LBCL portends a worse prognosis than previously reported, although select patients may be managed conservatively. Overall, EB-LBCL has distinct clinicopathologic characteristics, necessitating the establishment of separate diagnostic criteria and consensus nomenclature.
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Affiliation(s)
- Savanah D Gisriel
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | - Ji Yuan
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | | | | | - Xueyan Chen
- Department of Laboratory Medicine and Pathology, University of Washington Medical Center, Seattle, WA, USA
| | - Xiaojun Wu
- Department of Pathology, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Jenna McCracken
- Department of Pathology, Duke University Medical Center, Durham, NC, USA
| | - Mingyi Chen
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Yi Xie
- Department of Laboratory Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Laura E Brown
- Department of Laboratory Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Peng Li
- ARUP Laboratories, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Yi Zhou
- Department of Pathology, University of Miami Health Systems, Miami, FL, USA
| | - Tarsheen Sethi
- Department of Medicine (Hematology), Yale University School of Medicine, New Haven, CT, USA
| | - Austin McHenry
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | - Ronald G Hauser
- Department of Laboratory Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Nathan Paulson
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
- Department of Pathology, Stanford University School of Medicine, Palo Alto, CA, USA
| | - Haiming Tang
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | - Eric D Hsi
- Department of Pathology, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Endi Wang
- Department of Pathology, Duke University Medical Center, Durham, NC, USA
| | - Qian-Yun Zhang
- Department of Pathology, University of New Mexico, Albuquerque, NM, USA
| | - Ken H Young
- Department of Pathology, Duke University Medical Center, Durham, NC, USA
| | - Mina L Xu
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | - Zenggang Pan
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA.
- Department of Pathology, University of Colorado School of Medicine, Aurora, CO, USA.
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5
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Liu CY, Chen BJ, Chuang SS. Primary Effusion Lymphoma: A Timely Review on the Association with HIV, HHV8, and EBV. Diagnostics (Basel) 2022; 12:diagnostics12030713. [PMID: 35328266 PMCID: PMC8947353 DOI: 10.3390/diagnostics12030713] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/10/2022] [Accepted: 03/12/2022] [Indexed: 12/14/2022] Open
Abstract
Primary effusion lymphoma (PEL) is defined by the WHO classification as a large B-cell neoplasm without detectable tumor masses. It is universally associated with HHV8, with most cases occurring in the setting of immunodeficiency such as HIV infection, and a poor prognosis. Morphologically, the neoplastic cells range from immunoblastic, plasmablastic, to anaplastic; and phenotypically, most cases express plasma cell but not B-cell markers, i.e., plasmablastic. During the past decade, primary HHV8-negative effusion lymphoma has been reported. Such cases were considered in the WHO classification scheme as effusion-based lymphoma. We performed a systemic review of 167 HHV8-negative effusion lymphomas from the literature and found that only 42% were associated with a fluid overload state, and with low rates of HIV (6%) or EBV (21%) infection. Furthermore, most patients are old (or immunosenescent) with underlying medical conditions/comorbidities, most neoplasms are of B-cell phenotype, and the outcome is more favorable than that of HHV8-positive PEL. These distinctive findings supported our prior proposal of designating these HHV8-negative cases as type II PEL, in contrast to the classic or type I PEL as defined by the WHO. Furthermore, we propose an algorithmic approach for the diagnosis of PEL and its mimickers.
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Affiliation(s)
- Chih-Yi Liu
- Division of Pathology, Sijhih Cathay General Hospital, New Taipei City 221, Taiwan;
- School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei City 221, Taiwan
| | - Bo-Jung Chen
- Department of Pathology, Shuang Ho Hospital, Taipei Medical University, New Taipei City 221, Taiwan;
- Department of Pathology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
| | - Shih-Sung Chuang
- Department of Pathology, Chi-Mei Medical Center, Tainan 710, Taiwan
- Correspondence: ; Tel.: +886-6-2812811 (ext. 53686)
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6
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Kendall RW, Thompson RA, Garwacki CP, Skarbnik AZ. HHV8-unrelated primary effusion lymphoma: Two case reports and a review of literature. CURRENT PROBLEMS IN CANCER: CASE REPORTS 2021. [DOI: 10.1016/j.cpccr.2021.100087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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7
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Primary human herpesvirus 8-negative effusion-based lymphoma: a large B-cell lymphoma with favorable prognosis. Blood Adv 2021; 4:4442-4450. [PMID: 32936906 DOI: 10.1182/bloodadvances.2020002293] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 08/07/2020] [Indexed: 12/12/2022] Open
Abstract
Primary effusion-based lymphoma (EBL) presents as a malignant effusion in a body cavity. The clinicopathologic features and prognosis of primary human herpesvirus 8 (HHV8)-negative EBL remain unclear. We therefore conducted a retrospective study of 95 patients with EBL, regardless of HHV8 status, in Japan. Of 69 patients with EBL tested for HHV8, a total of 64 were negative. The median age of patients with primary HHV8-negative EBL at diagnosis was 77 years (range, 57-98 years); all 58 tested patients were negative for HIV. Primary HHV8-negative EBL was most commonly diagnosed in pleural effusion (77%). Expression of at least 1 pan B-cell antigen (CD19, CD20, or CD79a) was observed in all cases. According to the Hans algorithm, 30 of the 38 evaluated patients had nongerminal center B-cell (non-GCB) tumors. Epstein-Barr virus-encoded small RNA was positive in 6 of 45 patients. In 56 of 64 HHV8-negative patients, systemic therapy was initiated within 3 months after diagnosis. Cyclophosphamide, doxorubicin, vincristine, and prednisolone (CHOP) or CHOP-like regimens with or without rituximab (n = 48) were the most common primary treatments. The overall response and complete response rates were 95% and 73%, respectively. Three patients did not progress without systemic treatment for a median of 24 months. With a median 25-month follow-up, the 2-year overall survival and progression-free survival rates were 84.7% and 73.8%. Sixteen patients died; 12 were lymphoma-related deaths. Thus, most EBL cases in Japan are HHV8-negative and affect elderly patients. The non-GCB subtype is predominant. Overall, primary HHV8-negative EBL exhibits a favorable prognosis after anthracycline-based chemotherapy.
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8
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Kim M, An J, Yoon SO, Yong SH, Kim JS, Yang WI, Leem AY. Human herpesvirus 8-negative effusion-based lymphoma with indolent clinical behavior in an elderly patient: A case report and literature review. Oncol Lett 2020; 20:343. [PMID: 33123254 DOI: 10.3892/ol.2020.12206] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 08/24/2020] [Indexed: 02/06/2023] Open
Abstract
Primary effusion lymphoma (PEL) is a B-cell non-Hodgkin's lymphoma that is usually characterized by lymphomatous effusions in the body cavity without any detectable tumor masses. According to the World Health Organization (WHO) schema for tumor classification, PEL is defined by the presence of human herpesvirus 8 (HHV8) in malignant lymphoid cells. However, a subset of effusion-based B-cell lymphoma is not HHV8-positive and exhibits different clinicopathological characteristics. The 2017 WHO Classification of Tumors of Hematopoietic and Lymphoid Tissues does not list HHV8-negative effusion-based lymphoma, which remains an underappreciated B-cell lymphoma, as an individual entity. The present study reports a case of this rare type of lymphoma with indolent clinical behavior in a 75-year-old male patient receiving only symptomatic treatment. Additionally, a review of similar cases reported in the English literature is presented.
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Affiliation(s)
- Moonsik Kim
- Department of Pathology, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Jiyeon An
- Department of Pathology, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Sun Och Yoon
- Department of Pathology, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Seung Hyun Yong
- Division of Pulmonology, Department of Internal Medicine, Institute of Chest Diseases, Severance Hospital, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Jin Seok Kim
- Division of Hematology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Woo Ick Yang
- Department of Pathology, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Ah Young Leem
- Division of Pulmonology, Department of Internal Medicine, Institute of Chest Diseases, Severance Hospital, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
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9
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Age and CD20 Expression Are Significant Prognostic Factors in Human Herpes Virus-8-negative Effusion-based Lymphoma. Am J Surg Pathol 2019; 42:1607-1616. [PMID: 30273194 DOI: 10.1097/pas.0000000000001168] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Human herpes virus-8 (HHV-8)-negative effusion-based lymphoma (HHV-8-negative EBL) can be distinguished from primary effusion lymphoma based on clinical and pathologic findings. Although the morphology between the 2 is similar and they both originate from body cavities with serous effusions and are characterized by lack of tumor masses, HHV-8-negative EBL generally occurs in older patients, and has favorable response to therapy and better prognosis than primary effusion lymphoma. However, no systematic studies have investigated prognostic factors in patients with HHV-8-negative EBL. In this report, clinical and pathologic characteristics of 67 cases of HHV-8-negative EBL, including 2 of our own cases, were analyzed. Univariate analyses revealed older age (70 y and above), Japanese ethnicity, pericardial effusion, CD20 expression, and chemotherapy with rituximab were significantly favorable prognostic factors. Peritoneal effusion was identified as an unfavorable prognostic factor. In the multivariate analysis, age and CD20 expression were independent prognostic factors (P=0.013 and 0.003, respectively). A past history of induced fluid overload, hepatitis C viral infection, and peritoneal effusion were significantly correlated with patients aged below 70 years, while pericardial and pleural effusions were significantly correlated with patients aged 70 years and above. A comparison of cases with and without CD20 expression revealed that Japanese ethnicity and pericardial effusion were significantly correlated with CD20 expression, whereas a past history of induced fluid overload and peritoneal effusion were significantly correlated with the absence of CD20. We concluded that older age and CD20 expression are significant and favorable independent prognostic factors of HHV-8-negative EBL.
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Tsai MC, Kuo CC, Su YZ, Hsieh YC, Chuang SS. Effusion-based lymphoma with morphological regression but with clonal genetic features after aspiration. Diagn Cytopathol 2018. [DOI: 10.1002/dc.23922] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Meng-Chen Tsai
- Department of Pathology; Chi-Mei Medical Center; Tainan Taiwan
| | - Chun-Chi Kuo
- Department of Pathology; Chi-Mei Medical Center; Tainan Taiwan
| | - Ying-Zhen Su
- Department of Pathology; Chi-Mei Medical Center; Tainan Taiwan
| | - Yen-Chuan Hsieh
- Department of Pathology; Chi-Mei Medical Center; Tainan Taiwan
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Usuda D, Arahata M, Takeshima K, Sangen R, Takamura A, Kawai Y, Kasamaki Y, Iinuma Y, Kanda T. A Case of Diffuse Large B-Cell Lymphoma Mimicking Primary Effusion Lymphoma-Like Lymphoma. Case Rep Oncol 2017; 10:1013-1022. [PMID: 29279707 PMCID: PMC5731153 DOI: 10.1159/000484042] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Accepted: 10/05/2017] [Indexed: 02/05/2023] Open
Abstract
A 93-year-old female was transferred to the emergency ward of our hospital due to disturbance of consciousness and hypotension. Computed tomography showed bilateral pleural and pericardial effusion without evidence of tumor masses or lymphadenopathy. Cytodiagnosis of pleural effusion revealed proliferation of atypical lymphoid-like cells with pan-B surface markers. We suspected primary effusion lymphoma-like lymphoma; however, the monoclonality of these cells was not confirmed. Cytodiagnosis of bone marrow revealed lymphoma cells with monoclonal B-cell markers. These findings prompted a diagnosis of diffuse large B-cell lymphoma with bone marrow invasion. In the case of pericardial or pleural effusion, clinicians should consider carefully both hematological malignancy and its classification.
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Affiliation(s)
- Daisuke Usuda
- Department of Infectious Diseases, Kanazawa Medical University, Uchinada, Japan
- Department of Community Medicine, Kanazawa Medical University Himi Municipal Hospital, Himi, Japan
- *Daisuke Usuda, Department of Infectious Diseases, Kanazawa Medical University, 1-1 Daigaku, Uchinada-machi, Kahoku-gun, Ishikawa-ken 920-0293 (Japan), E-Mail
| | - Masahisa Arahata
- Department of Internal Medicine, Nanto Municipal Hospital, Nanto, Japan
| | - Kento Takeshima
- Department of Community Medicine, Kanazawa Medical University Himi Municipal Hospital, Himi, Japan
| | - Ryusho Sangen
- Department of Community Medicine, Kanazawa Medical University Himi Municipal Hospital, Himi, Japan
| | - Akiteru Takamura
- Department of Community Medicine, Kanazawa Medical University Himi Municipal Hospital, Himi, Japan
| | - Yasuhiro Kawai
- Department of Infectious Diseases, Kanazawa Medical University, Uchinada, Japan
| | - Yuji Kasamaki
- Department of Community Medicine, Kanazawa Medical University Himi Municipal Hospital, Himi, Japan
| | - Yoshitsugu Iinuma
- Department of Infectious Diseases, Kanazawa Medical University, Uchinada, Japan
| | - Tsugiyasu Kanda
- Department of Community Medicine, Kanazawa Medical University Himi Municipal Hospital, Himi, Japan
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Dai H, Cherian R, Mathur S. Primary body cavity-based large B-cell lymphoma in an HIV and HHV-8 negative, HCV positive patient: a case report and literature review. Lab Med 2014; 45:136-40. [PMID: 24868994 DOI: 10.1309/lmicz683orlrjrjo] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
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13
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A Unique Case of Malignant Pleuropericardial Effusion: HHV-8-Unrelated PEL-Like Lymphoma-A Case Report and Review of the Literature. Case Rep Oncol Med 2014; 2014:436821. [PMID: 24716045 PMCID: PMC3970345 DOI: 10.1155/2014/436821] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2013] [Accepted: 01/18/2014] [Indexed: 12/02/2022] Open
Abstract
Primary effusion lymphoma (PEL) or body cavity lymphoma is a rare type of extra nodal lymphoma of B-cell origin that presents as lymphomatous effusion(s) without any nodal enlargement or tumor masses. It belongs to the group of AIDS related non-Hodgkin's lymphomas. First described in 1996 in HIV infected individuals who were coinfected with Kaposi's sarcoma-associated herpesvirus (KSHV) or HHV-8 virus, it was included as a separate entity in WHO classification of tumors of hematopoietic and lymphoid tissue in the year 2001. The definition included association with HHV-8 virus as a mandatory diagnostic criterion. However, cases were later reported where PEL-like disease process was diagnosed in HHV-8 negative patients. This was eventually recognized as a rare but distinct entity termed as “HHV-8-unrelated PEL-like lymphoma”. Herein, we are reporting a case of an elderly patient who presented with a large pleuropericardial effusion and was eventually diagnosed with this entity. Till date, only around 50 cases of HHV-8-unrelated PEL-like lymphoma have been reported and our case being EBV, HIV, and Hepatitis C negative makes it very unique and rare occurrence. We are also presenting a review of relevant literature focused mainly on comparing outcomes in patients treated with and without chemotherapy.
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14
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Nussinson E, Shibli F, Shahbari A, Rock W, Elias M, Elmalah I. Primary effusion lymphoma-like lymphoma in a patient with inflammatory bowel disease. World J Gastroenterol 2014; 20:857-862. [PMID: 24574759 PMCID: PMC3921495 DOI: 10.3748/wjg.v20.i3.857] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2013] [Revised: 09/03/2013] [Accepted: 09/17/2013] [Indexed: 02/07/2023] Open
Abstract
A 77-year-old man with inflammatory bowel disease (IBD) and who was treated with anti-tumor necrosis factor (TNF), 6-mercaptopurine and corticosteroids, presented with primary effusion lymphoma-like lymphoma (PEL-like lymphoma) with massive ascites. The patient’s clinical course was complicated by acute renal insufficiency and hypotension, which led to death within 2 wk. In general, patients with IBD may have an increased risk for development of lymphoma, which is frequently associated with immunosuppressive and/or anti-TNF antibody therapies. PEL is a rare subset of lymphoma localized to serous body cavities, lacks tumor mass or nodal involvement, and is associated with infection by human herpes virus 8 (HHV-8). Primary neoplastic effusion may also be present in patients with large B-cell lymphoma without evidence of human immunodeficiency virus or HHV-8 infections. This type of lymphoma is classified as PEL-like lymphoma. Both PEL and PEL-like lymphoma types have been reported in patients undergoing immunosuppressive therapy, but to the best of our knowledge, the case described herein represents the first PEL-like lymphoma occurring in a patient with IBD.
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15
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Wu W, Liu J, Hong W. Human herpes virus 8-unrelated primary effusion lymphoma-like lymphoma diagnosed by fluorodeoxyglucose positron emission tomography/computer tomography and laparoscopy. Oncol Lett 2014; 7:433-434. [PMID: 24396462 PMCID: PMC3881947 DOI: 10.3892/ol.2013.1731] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2013] [Accepted: 11/28/2013] [Indexed: 01/31/2023] Open
Abstract
Human herpes virus 8-unrelated primary effusion lymphoma (PEL)-like lymphoma is a rare type of large B cell lymphoma. This report presents the case of a male with abdominal pain and distension who was found to have massive ascites and enhanced peritoneum, mesenterium and greater omentum on enhanced computer tomography (CT) scan with negative ascitic cytology. The diagnosis of PEL-like lymphoma was established by fluorodeoxyglucose (FDG) positron emission tomography (PET)/CT and laparoscopic biopsy of the greater omentum. To the best of our knowledge, this is only the second case report to describe FDG PET/CT presentations of PEL-like lymphoma, and the first case report to use laparoscopy for diagnosis.
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Affiliation(s)
- Wenzhi Wu
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| | - Jingyun Liu
- Department of Ultrasound, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| | - Wandong Hong
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
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Yamazaki K, Toyonaga Y, Itokawa T, Koyama Y, Ishida Y. Primary Effusion Lymphoma–Like Lymphoma Unrelated to Human Herpesvirus 8 With Aggressive Clinical Course in Patient Receiving Cyclosporine. J Clin Oncol 2013; 31:e435-8. [DOI: 10.1200/jco.2012.46.8058] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
| | | | - Tatsuo Itokawa
- Teikyo University, Chiba Medical Center, Ichihara; Tsukuba Memorial Hospital, Tsukuba, Japan
| | | | - Yasuo Ishida
- Teikyo University, Chiba Medical Center, Ichihara, Japan
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Wu W, Youm W, Rezk SA, Zhao X. Human herpesvirus 8-unrelated primary effusion lymphoma-like lymphoma: report of a rare case and review of 54 cases in the literature. Am J Clin Pathol 2013; 140:258-73. [PMID: 23897264 DOI: 10.1309/ajcphz3cho4huwet] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
OBJECTIVES To report a patient with primary effusion lymphoma who was negative for human herpesvirus-8 (HHV-8), human immunodeficiency virus, Epstein-Barr virus, hepatitis C virus, and hepatitis B virus, as well as review 54 reported cases of HHV-8-unrelated primary effusion lymphoma (PEL)-like lymphoma in the literature to clarify the nature of this entity. METHODS The patients' characteristics, clinical presentation, pathogenesis, morphologic-immunophenotypic features, clinical management, and prognosis were studied. RESULTS HHV-8-negative PEL-like lymphomas often occur in immunocompetent and elderly patients, are sometimes associated with chronic inflammation-related fluid overload, are mostly large B-cell or large B-cell with plasmacytic differentiation type, and are associated with a better prognosis. CONCLUSIONS In various aspects, HHV-8-unrelated PEL-like lymphoma is a different entity from HHV-8-related PEL. Immunophenotype, morphology, and c-myc/8q24 status should be included for differential diagnosis. A test for c-myc or 8q24 abnormalities should be recommended for subdividing HHV-8-unrelated PEL-like lymphoma, which may have benefits in patient management.
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Affiliation(s)
- William Wu
- Department of Pathology and Laboratory Medicine, University of California, Irvine
| | - Wonita Youm
- Department of Pathology and Laboratory Medicine, University of California, Irvine
| | - Sherif A. Rezk
- Department of Pathology and Laboratory Medicine, University of California, Irvine
| | - Xiaohui Zhao
- Department of Pathology and Laboratory Medicine, University of California, Irvine
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Xiao J, Selvaggi SM, Leith CP, Fitzgerald SA, Stewart J. Kaposi sarcoma herpesvirus/human herpesvirus-8-negative effusion-based lymphoma: report of 3 cases and review of the literature. Cancer Cytopathol 2013; 121:661-9. [PMID: 23765802 DOI: 10.1002/cncy.21311] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2013] [Accepted: 04/30/2013] [Indexed: 01/10/2023]
Abstract
BACKGROUND Primary effusion lymphoma (PEL) is a rare subtype of large B-cell lymphoma that arises in body cavities without detectable tumor masses. PEL is universally associated with Kaposi sarcoma herpesvirus (KSHV)/human herpesvirus-8 (HHV8). Despite overlapping features, KSHV/HHV8-negative effusion-based lymphoma is a distinct entity from PEL. To date, 52 cases have been reported. The authors report 3 additional cases received in their laboratory from 2007 to 2012. METHODS Clinical data, cytomorphologic features, and immunophenotypic features of the 3 cases were described and compared with those reported in the literature. RESULTS The cells in HHV8-negative effusion lymphoma commonly revealed large cell, immunoblastic morphology and B-cell immunophenotype. The 3 cases demonstrated cytomorphologic and immunophenotypic variability. Cytomorphologically, 1 case contained large, highly atypical cells with a moderate amount of cytoplasm, round nucleus, coarsely granular chromatin, and a single macronucleolus. The other 2 cases had medium to large atypical cells with high nuclear-to-cytoplasmic ratios, slightly irregular to cleaved nuclei, and multiple conspicuous nucleoli. One case had a null phenotype with aberrant cytokeratin expression. B-cell phenotype was established by clonal immunoglobulin heavy-chain rearrangement using polymerase chain reaction, whereas the other 2 cases demonstrated a B-cell phenotype by flow cytometry and immunohistochemical staining. All 3 cases were negative for both HHV8 and Epstein-Barr virus. CONCLUSIONS HHV8-negative effusion lymphoma exhibits clinical, cytomorphologic, and immunophenotypic variability. Cases with a null-phenotype can be particularly challenging. When effusion lymphoma is suspected, ancillary tests are helpful. Moreover, HHV8 detection is critical in differentiating PEL and HHV8-negative effusion lymphoma, because they have overlapping features yet different prognoses.
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Affiliation(s)
- Jingnan Xiao
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
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KSHV/HHV8-negative effusion-based lymphoma, a distinct entity associated with fluid overload states. Am J Surg Pathol 2013; 37:241-9. [PMID: 23282971 DOI: 10.1097/pas.0b013e318267fabc] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Human herpesvirus-8 (HHV8)-positive effusion-based lymphomas have been termed primary effusion lymphoma (PEL) in the WHO Classification of Tumours of Haematopoietic and Lymphoid Tissues. Kaposi sarcoma herpesvirus (KSHV)/HHV8-negative effusion-based lymphomas (KSHV/HHV8-negative EBLs) resembling PELs have been reported in the literature and in many cases have been (mis)classified as PEL-like lymphomas. Herein, we present a series of cases and a review of KSHV/HHV8-negative EBLs. This lymphoma, although cytomorphologically resembling PEL, is a distinct entity with characteristic clinical and pathologic features. Patients are older, generally human immunodeficiency virus negative and not immunosuppressed, frequently hepatitis C positive compared with the population baseline, and often have an underlying medical condition leading to fluid overload. The lymphoma cells express pan-B-cell antigens in 86.7%, and CD20 is expressed in 71.1% of the cases. The lymphoma is often of germinal center B or mixed germinal center B/activated B-cell signature with the Hans classifier, and Epstein-Barr virus is positive in nearly 30% of cases. Rare T-cell lymphomas were also reported. Clinical outcomes and response to therapy, including isolated aspiration, are relatively favorable compared with cases of PEL. We suggest that HHV8-negative effusion-based lymphoma is a distinct entity associated with fluid overload states.
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HHV8-Negative Primary Effusion Lymphoma of B-Cell Lineage: Two Cases and a Comprehensive Review of the Literature. Case Rep Oncol Med 2013; 2013:292301. [PMID: 23401819 PMCID: PMC3562645 DOI: 10.1155/2013/292301] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2012] [Accepted: 12/11/2012] [Indexed: 01/23/2023] Open
Abstract
Primary effusion lymphoma (PEL) is a rare extranodal lymphoma that typically presents in a body cavity in the absence of a detectable tumor mass and that occurs predominantly in immunosuppressed individuals. The neoplastic lymphoid cells are frequently infected with human herpes virus 8 (HHV8), also known as Kaposi sarcoma herpes virus (KSHV). We describe two HIV-negative patients who presented with primary effusion lymphoma of B-cell lineage involving the pleural cavity, but whose tumor cells lacked infection by HHV8. We review the English language literature of HHV8-negative PEL of B-cell lineage and compare these lymphomas to HHV8-associated PEL with regard to clinical and pathological characteristics, therapy, and outcome.
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Sumida K, Ubara Y, Takaichi K, Wake A. Primary effusion lymphoma-like lymphoma with polycystic kidney disease. BMJ Case Rep 2012; 2012:bcr-02-2012-5774. [PMID: 22802562 DOI: 10.1136/bcr-02-2012-5774] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
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