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Henry RK, Bilyk JR, Evans JJ, Lao PA, Milman T. Double-hit and triple-hit high-grade B-cell lymphoma of the ocular adnexa. Orbit 2022; 41:624-628. [PMID: 33779481 DOI: 10.1080/01676830.2021.1904426] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 03/13/2021] [Indexed: 06/12/2023]
Abstract
High-grade B-cell lymphoma (HGBL) with c-MYC and BCL2 and/or BCL6 rearrangements, also known as a double-hit and triple-hit lymphoma, is an aggressive non-Hodgkin lymphoma affecting older adults. After formal recognition of this entity in the 2017 revision of the World Health Organization Classification of lymphoid neoplasms, only two well-documented cases of triple-hit lymphoma of the orbit appear in the literature. Herein, we describe a 70-year-old man with progressive diplopia, ophthalmoplegia, and rapidly enlarging temporal mass. Biopsy revealed a tumor morphologically consistent with HGBL, coexpressing CD20, CD10, BCL6, BCL2, and c-MYC on immunohistochemical analysis. Fluorescence in-situ hybridization showed rearrangements in c-MYC and BCL-2 genes, confirming double-hit HGBL. Systemic workup revealed Ann Arbor stage IV disease. This report reviews the existing literature on ocular adnexal double-hit and triple-hit lymphoma and provides an update on the diagnostic ancillary studies, prognostic implications, and latest management for this aggressive hematolymphoid malignancy.
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Affiliation(s)
- Roger K Henry
- Department of Pathology, Wills Eye Hospital, Sidney Kimmel Medical College of Thomas Jefferson University, Philadelphia, Pennsylvania, USA
- Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA
| | - Jurij R Bilyk
- Oculoplastic and Orbital Surgery Service, Wills Eye Hospital, Sidney Kimmel Medical College of Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - James J Evans
- Department of Neurological Surgery, Sidney Kimmel Medical College of Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Priscilla A Lao
- Oculoplastic and Orbital Surgery Service, Wills Eye Hospital, Sidney Kimmel Medical College of Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Tatyana Milman
- Department of Pathology, Wills Eye Hospital, Sidney Kimmel Medical College of Thomas Jefferson University, Philadelphia, Pennsylvania, USA
- Department of Pathology, Sidney Kimmel Medical College of Thomas Jefferson University, Philadelphia, Pennsylvania, USA
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Liu H, Xu-Monette ZY, Tang G, Wang W, Kim Y, Yuan J, Li Y, Chen W, Li Y, Fedoriw GY, Zhu F, Fang X, Luedke C, Medeiros LJ, Young KH, Hu S. EBV-positive high-grade B-cell lymphoma with MYC and BCL2 and/or BCL6 rearrangements: a multi-institutional study. Histopathology 2021; 80:575-588. [PMID: 34637146 DOI: 10.1111/his.14585] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 09/17/2021] [Accepted: 10/08/2021] [Indexed: 11/28/2022]
Abstract
AIMS It is unknown whether Epstein-Barr virus (EBV) infection can occur in high-grade B-cell lymphoma with MYC and BCL2 and/or BCL6 rearrangements, also known as double-hit or triple-hit lymphoma (DHL/THL). METHODS AND RESULTS Here we report 16 cases of EBV+ DHL/THL from screening 846 cases of DHL/THL and obtaining additional EBV+ cases through multi-institutional collaboration: 8 MYC/BCL2 DHL, 6 MYC/BCL6 DHL, and 2 THL. There were 8 men and 8 women with a median age of 65 years (range, 32-86). Two patients had a history of follicular lymphoma and one had AIDS. Nine of 14 patients had an International Prognostic Index of ≥3. Half of the cases showed high-grade/Burkitt-like morphology and the other half diffuse large B-cell lymphoma morphology. By immunohistochemistry, the lymphoma cells were positive for MYC (n=14/16), BCL2 (n=12/16), BCL6 (n=14/16), CD10 (n=13/16), and MUM1 (n=6/14). By Hans algorithm, 13 cases were classified as GCB and 3 as non-GCB. The lymphomas frequently showed an EBV latency type I with a median EBV-encoded small RNAs of 80% positive cells (range, 20-100%). After a median follow-up of 36.3 months (range, 2.0-41.6), 7 patients died with a median survival of 15.4 months (range, 3.4-47.3) after diagnosis of EBV+ DHL/THL. Five of 6 patients with MYC/BCL6 DHL were alive including 4 in complete remission. In contrast, only 4/10 patients with MYC/BCL2 DHL or THL were alive including 2 in complete remission. The median survival in patients with MYC/BCL6 DHL was unreached and was 21.6 months in patients with MYC/BCL2 DHL or THL. CONCLUSIONS EBV infection in DHL/THL is rare (~1.5%). Cases of EBV+ DHL/THL are largely similar to their EBV-negative counterparts clinicopathologically. Our findings expand the spectrum of EBV+ B-cell lymphomas currently recognized in the WHO classification and suggest differences between EBV+ MYC/BCL2 and MYC/BCL6 DHL that may have therapeutic implications.
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Affiliation(s)
- Hui Liu
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Pathology, Xuzhou Medical University Affiliated Hospital, Xuzhou, China
| | - Zijun Y Xu-Monette
- Department of Pathology, Duke University Medical Center, Durham, NC, USA
| | - Guilin Tang
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Wei Wang
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Young Kim
- Department of Pathology, City of Hope National Medical Center, Duarte, CA, USA
| | - Ji Yuan
- Department of Pathology, University of Nebraska Medical Center, Omaha, NE, USA.,Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Yu Li
- Department of Pathology, Chongqing University Cancer Hospital, Chongqing, China
| | - Weina Chen
- Department of Pathology, The University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Yanping Li
- Department of Pathology, University of Pittsburgh, Medical Center Pinnacle, Harrisburg, PA, USA
| | - George Y Fedoriw
- Department of Pathology and Laboratory Medicine, University of North Carolina, Chapel Hill, NC, USA
| | - Feng Zhu
- Department of Pathology, Xuzhou Medical University Affiliated Hospital, Xuzhou, China.,Department of Pathology, Duke University Medical Center, Durham, NC, USA
| | - Xiaosheng Fang
- Department of Pathology, Duke University Medical Center, Durham, NC, USA
| | - Catherine Luedke
- Department of Pathology, Duke University Medical Center, Durham, NC, USA
| | - L Jeffrey Medeiros
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ken H Young
- Department of Pathology, Duke University Medical Center, Durham, NC, USA
| | - Shimin Hu
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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