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Kahraman A, Dirilenoğlu F, Güzeliş İ, Çetinoğlu K. Intraoperative pathologic diagnosis of central nervous system lymphomas: A comparison of frozen and permanent section diagnoses, and the significance of preoperative imaging. Ann Diagn Pathol 2024; 69:152246. [PMID: 38113550 DOI: 10.1016/j.anndiagpath.2023.152246] [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: 10/01/2023] [Revised: 12/09/2023] [Accepted: 12/10/2023] [Indexed: 12/21/2023]
Abstract
BACKGROUND Central nervous system (CNS) lymphomas, either primary or secondary in origin, are rare malignant tumors affecting the brain, spinal cord, or leptomeninges. Diagnosis of CNS lymphomas is complicated by their diverse clinical presentations, radiological features, and histopathological characteristics. Although frozen section (FS) analysis is commonly employed for various CNS tumors, its role and accuracy in CNS lymphoma diagnosis are less explored. In this study, we conducted a comparative analysis to assess the impact of knowledge of preoperative imaging on enhancing the accuracy of FS diagnosis in CNS lymphomas. METHODS Data collection involved a retrospective review of CNS lymphoma patients from January 2009 to August 2021. Patients who underwent intraoperative consultation were included, excluding those with prior cortisone treatment. The dataset incorporated patient demographics, classification as primary or secondary lymphoma, radiological preliminary diagnoses, FS diagnosis, and permanent section diagnosis. We employed various archived materials, including FSs, touch imprint slides, crush cytology slides, H&E-stained sections, and immunohistochemical stains, and re-evaluated all slides for diagnostic validation. RESULTS Our study included 25 patients, of whom 60 % were female and had a mean age of 56.5 years. Preoperative radiology data were available for 80 % of cases, with preliminary diagnoses commonly including lymphoma and/or metastasis. Intraoperative consultation results indicated lymphoma in 18 (72 %) patients, with discordance observed in 28 % of cases when compared to permanent section diagnoses. Most permanent section diagnoses were diffuse large B-cell lymphomas (92 %), with the remainder being T-cell non-Hodgkin lymphoma (4 %) and follicular lymphoma (4 %). Intraoperative misdiagnoses were significantly associated with the absence of knowledge of preoperative imaging. CONCLUSION Our study demonstrates the reliability of FS diagnosis for CNS lymphomas during surgery, with a favorable complete concordance rate of 72 % when compared to permanent diagnoses. Importantly, lack of knowledge of preoperative imaging significantly impaired diagnostic accuracy in FS, emphasizing the need for close collaboration between pathologists and radiologists.
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Affiliation(s)
- Aslı Kahraman
- Department of Pathology, Ataturk Training and Research Hospital, Izmir Katip Celebi University, Türkiye
| | - Fikret Dirilenoğlu
- Department of Pathology, Faculty of Medicine, Near East University, Nicosia, Cyprus.
| | - İsmail Güzeliş
- Department of Pathology, Ataturk Training and Research Hospital, Izmir Katip Celebi University, Türkiye
| | - Kenan Çetinoğlu
- Department of Radiology, Ataturk Training and Research Hospital, Izmir Katip Celebi University, Türkiye
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Cao L, Zhang M, Zhang Y, Ji B, Wang X, Wang X. Progress of radiological‑pathological workflows in the differential diagnosis between primary central nervous system lymphoma and high‑grade glioma (Review). Oncol Rep 2022; 49:20. [PMID: 36484403 PMCID: PMC9773014 DOI: 10.3892/or.2022.8457] [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: 06/24/2022] [Accepted: 11/03/2022] [Indexed: 12/13/2022] Open
Abstract
Primary central nervous system lymphoma (PCNSL) and high‑grade glioma (HGG) are distinct entities of the CNS with completely distinct treatments. The treatment of PCNSL is chemotherapy‑based, while surgery is the first choice for HGG. However, the clinical features of the two entities often overlap, and a clear pathological diagnosis is important for subsequent management, especially for the management of PCNSL. Stereotactic biopsy is recognized as one of the minimally invasive alternatives for evaluating the involvement of the CNS. However, in the case of limited tissue materials, the differential diagnosis between the two entities is still difficult. In addition, some patients are too ill to tolerate a needle biopsy. Therefore, combining imaging, histopathology and laboratory examinations is essential in order to make a clear diagnosis as soon as possible. The present study reviews the progress of comparative research on both imaging and laboratory tests based on the pathophysiological changes of the two entities, and proposes an integrative and optimized diagnostic process, with the purpose of building a better understanding for neurologists, hematologists, radiologists and pathologists.
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Affiliation(s)
- Luming Cao
- Department of Pathology, China-Japan Union Hospital, Jilin University, Changchun, Jilin 130033, P.R. China
| | - Mengchao Zhang
- Department of Radiology, China-Japan Union Hospital, Jilin University, Changchun, Jilin 130033, P.R. China
| | - Ying Zhang
- Department of Pathology, China-Japan Union Hospital, Jilin University, Changchun, Jilin 130033, P.R. China
| | - Bin Ji
- Department of Nuclear Medicine, China-Japan Union Hospital, Jilin University, Changchun, Jilin 130033, P.R. China
| | - Xuemei Wang
- Department of Pathology, China-Japan Union Hospital, Jilin University, Changchun, Jilin 130033, P.R. China
| | - Xueju Wang
- Department of Pathology, China-Japan Union Hospital, Jilin University, Changchun, Jilin 130033, P.R. China,Correspondence to: Dr Xueju Wang, Department of Pathology, China-Japan Union Hospital, Jilin University, 126 Xiantai Street, Changchun, Jilin 130033, P.R. China, E-mail:
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Brain PET Imaging of 11C-Methionine, 18F-FDG, and 18F-THK5351 in a Case of Lymphomatoid Granulomatosis. Clin Nucl Med 2022; 47:e749-e751. [PMID: 36342805 DOI: 10.1097/rlu.0000000000004388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
ABSTRACT A 52-year-old woman complained of upper respiratory symptoms and subsequently developed Wallenberg syndrome. Chest CT and brain MRI revealed multiple nodular lesions in the lungs and brain. She was pathologically diagnosed with low-grade lymphomatoid granulomatosis by lung biopsy. Brain PET examinations using 11C-methionine, 18F-FDG, and 18F-THK5351 were performed. Uptake of 11C-methionine and 18F-FDG was slightly increased in some lesions, likely reflecting the degree of inflammatory cell infiltration. 18F-THK5351 uptake was significantly increased in all lesions, likely reflecting the degree of reactive astrogliosis. This case illustrates the utility of PET studies for diagnosing lymphomatoid granulomatosis and provides insight into its pathophysiology.
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The genomic and transcriptional landscape of primary central nervous system lymphoma. Nat Commun 2022; 13:2558. [PMID: 35538064 PMCID: PMC9091224 DOI: 10.1038/s41467-022-30050-y] [Citation(s) in RCA: 47] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 04/12/2022] [Indexed: 02/07/2023] Open
Abstract
Primary lymphomas of the central nervous system (PCNSL) are mainly diffuse large B-cell lymphomas (DLBCLs) confined to the central nervous system (CNS). Molecular drivers of PCNSL have not been fully elucidated. Here, we profile and compare the whole-genome and transcriptome landscape of 51 CNS lymphomas (CNSL) to 39 follicular lymphoma and 36 DLBCL cases outside the CNS. We find recurrent mutations in JAK-STAT, NFkB, and B-cell receptor signaling pathways, including hallmark mutations in MYD88 L265P (67%) and CD79B (63%), and CDKN2A deletions (83%). PCNSLs exhibit significantly more focal deletions of HLA-D (6p21) locus as a potential mechanism of immune evasion. Mutational signatures correlating with DNA replication and mitosis are significantly enriched in PCNSL. TERT gene expression is significantly higher in PCNSL compared to activated B-cell (ABC)-DLBCL. Transcriptome analysis clearly distinguishes PCNSL and systemic DLBCL into distinct molecular subtypes. Epstein-Barr virus (EBV)+ CNSL cases lack recurrent mutational hotspots apart from IG and HLA-DRB loci. We show that PCNSL can be clearly distinguished from DLBCL, having distinct expression profiles, IG expression and translocation patterns, as well as specific combinations of genetic alterations.
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Altay AY, Yilmaz İ, Unverengil G, Bilgiç B, Dogan O, Yegen G. Protein kinase c delta expression in primary central nervous system lymphomas. J Hematop 2022. [DOI: 10.1007/s12308-022-00490-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Abstract
PURPOSE OF REVIEW This article reviews infections of the brain parenchyma and includes an overview of the epidemiology, pathogenesis, diagnostic approach, and management of infectious encephalitis and brain abscess. RECENT FINDINGS The epidemiology of infectious encephalitis and brain abscess has changed in recent years. Vaccination has reduced the incidence of certain viruses associated with encephalitis, while a decrease in fulminant otogenic infections has led to fewer brain abscesses associated with otitis media. However, changes in climate and human population density and distribution have enabled the emergence of newer pathogens and expanded the geographic range of others, and greater adoption of intensive immunosuppressive regimens for autoimmune conditions has increased the risk of opportunistic infections of the brain. The widespread use of early neuroimaging, along with improved diagnostic methodologies for pathogen detection, newer antimicrobial therapies with better brain penetration, and less invasive neurosurgical techniques, has resulted in better outcomes for patients with infectious encephalitis and brain abscess. Novel technologies including metagenomic next-generation sequencing are increasingly being applied to these conditions in an effort to improve diagnosis. Nevertheless, both infectious encephalitis and brain abscess continue to be associated with substantial mortality. SUMMARY Infectious encephalitis and brain abscess can present as neurologic emergencies and require rapid assessment, thorough and appropriate diagnostic testing, and early initiation of empiric therapies directed against infectious agents. Close clinical follow-up, proper interpretation of diagnostic results, and appropriate tailoring of therapeutic agents are essential to optimizing outcomes. Diagnosis and management of parenchymal brain infections are complex and often best achieved with a multidisciplinary care team involving neurologists, neurosurgeons, neuroradiologists, infectious disease physicians, and pathologists.
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Primary central nervous system lymphoma: clinicopathological and genomic insights for therapeutic development. Brain Tumor Pathol 2021; 38:173-182. [PMID: 34255226 DOI: 10.1007/s10014-021-00408-z] [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: 05/26/2021] [Accepted: 07/06/2021] [Indexed: 12/16/2022]
Abstract
Primary central nervous system lymphoma (PCNSL) is a highly aggressive, extra-nodal non-Hodgkin lymphoma that is confined to the central nervous system (CNS) and the eyes. Most PCNSLs arise in immunocompetent older patients and less frequently in immunocompromised patients with Epstein-Barr virus infection. Although a patient's initial response to chemotherapy and radiation therapy is favorable, the clinical outcome of PCNSL remains poor compared to that of systemic lymphoma. Radiation-induced neurotoxicity is also a critical problem for patients with PCNSL. Therefore, a novel therapeutic strategy is required to overcome these challenges. Recent studies have largely uncovered the genomic landscape and associated histopathological features of PCNSL. Based on this background, novel therapeutic agents, such as Bruton's tyrosine kinase inhibitors and immune checkpoint inhibitors, have been introduced for patients with PCNSL. Here, we provide an overview of the updated histopathological and genomic characterization of PCNSL and summarize the current therapeutic strategies. We also review current preclinical PCNSL models for translational research.
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Current and emerging therapies for primary central nervous system lymphoma. Biomark Res 2021; 9:32. [PMID: 33957995 PMCID: PMC8101140 DOI: 10.1186/s40364-021-00282-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 04/07/2021] [Indexed: 12/26/2022] Open
Abstract
Primary central nervous system (CNS) lymphoma (PCNSL) is a rare type of extranodal lymphoma exclusively involving the CNS at the onset, with diffuse large B-cell lymphoma (DLBCL) as the most common histological subtype. As PCNSL is a malignancy arising in an immune-privileged site, suboptimal delivery of systemic agents into tumor tissues results in poorer outcomes in PCNSL than in non-CNS DLBCLs. Commonly used regimens for PCNSL include high-dose methotrexate-based chemotherapy with rituximab for induction therapy and intensive chemotherapy followed by autologous hematopoietic stem cell transplantation or whole-brain radiotherapy for consolidation therapy. Targeted agents against the B-cell receptor signaling pathway, microenvironment immunomodulation and blood-brain barrier (BBB) permeabilization appear to be promising in treating refractory/relapsed patients. Chimeric antigen receptor-T cells (CAR-T cells) have been shown to penetrate the BBB as a potential tool to manipulate this disease entity while controlling CAR-T cell-related encephalopathy syndrome. Future approaches may stratify patients according to age, performance status, molecular biomarkers and cellular bioinformation. This review summarizes the current therapies and emerging agents in clinical development for PCNSL treatment.
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Thirunavukkarasu B, Gupta K, Shree R, Prabhakar A, Kapila AT, Lal V, Radotra B. Primary diffuse large B-cell lymphoma of the CNS, with a "Lymphomatosis cerebri" pattern. AUTOPSY AND CASE REPORTS 2021; 11:e2021250. [PMID: 33968825 PMCID: PMC8087396 DOI: 10.4322/acr.2021.250] [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] [Indexed: 11/26/2022] Open
Abstract
We describe an unusual case of lymphomatosis cerebri in a middle-aged lady presenting with rapid-onset dementia. The lymphomatous infiltrate, instead of forming mass lesions, percolated throughout the brain parenchyma, which is often missed on a stereotactic biopsy and hence warrants caution and awareness about this entity. The nonspecific symptoms at presentation and a variable picture at imaging make this entity diagnostically challenging.
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Affiliation(s)
| | - Kirti Gupta
- Post Graduate Institute of Medical Education and Research, Department of Histopathology, Chandigarh, India
| | - Ritu Shree
- Post Graduate Institute of Medical Education and Research, Department of Adult Neurology, Chandigarh. India
| | - Anuj Prabhakar
- Post Graduate Institute of Medical Education and Research, Department of Radiodiagnosis, Chandigarh. India
| | - Aastha Takkar Kapila
- Post Graduate Institute of Medical Education and Research, Department of Adult Neurology, Chandigarh. India
| | - Vivek Lal
- Post Graduate Institute of Medical Education and Research, Department of Adult Neurology, Chandigarh. India
| | - Bishan Radotra
- Post Graduate Institute of Medical Education and Research, Department of Histopathology, Chandigarh, India
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Geng M, Song Y, Xiao H, Wu Z, Deng X, Chen C, Wang G. Clinical significance of interleukin-10 concentration in the cerebrospinal fluid of patients with primary central nervous system lymphoma. Oncol Lett 2021; 21:2. [PMID: 33240408 PMCID: PMC7681207 DOI: 10.3892/ol.2020.12263] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 09/11/2020] [Indexed: 11/06/2022] Open
Abstract
The diagnostic and prognostic evaluation of primary central nervous system lymphoma (PCNSL) is challenging due to the lack of sensitive biomarkers. The present study aimed to evaluate the value of interleukin (IL)-10 in this context. Between October 2016 and December 2018, 91 patients with suspected intracranial neoplasms were recruited, and the concentrations of IL-10 or IL-6 in both the cerebrospinal fluid (CSF) and blood were measured and analyzed by the Kruskal-Wallis test. The correlation between CSF IL-6 or IL-10 levels and tumor size was determined by Spearman's coefficient analysis. The receiver operating characteristic curve was used to evaluate the diagnostic value of CSF IL-6 and IL-10 levels. Median progression-free survival (PFS) and overall survival time were calculated using Kaplan-Meier survival analysis. Among the 91 patients, 3 were diagnosed with PCNSL on the basis of neuroimaging data and CSF IL-10 levels. A total of 35 cases were verified to show diffuse large B-cell lymphoma on histological assessment, 17 of which were diagnosed as PCNSL by MRI. The median PFS and OS were 8.00 months [95% confidence interval (CI), 3.94-12.06) and 17.5 months (95% CI, 11.55-23.45) respectively in the 12 PNCSL cases with regular follow up. The diagnostic efficiency of serum IL-6 levels was lower than that of serum IL-10 levels (P=0.030), which, in turn, was lower than that of CSF IL-10 levels (P<0.001). The decline and increase in CSF IL-10 levels was concurrent with improvement and deterioration in manifestation, respectively, which predated the MRI variation. High CSF IL-10 levels indicated low Karnofsky performance scale scores and shortened PFS times. CSF IL-10 levels higher than 1,000 pg/ml signified disease progression. CSF IL-10 levels could be a sensitive biomarker guiding the differential diagnosis, early recurrence detection, prognostic evaluation and therapeutic strategy establishment in cases of PCNSL.
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Affiliation(s)
- Mingying Geng
- Department of Cancer Center, Daping Hospital, Army Medical University, Chongqing 400042, P.R. China
| | - Yang Song
- Department of Cancer Center, Daping Hospital, Army Medical University, Chongqing 400042, P.R. China
| | - He Xiao
- Department of Cancer Center, Daping Hospital, Army Medical University, Chongqing 400042, P.R. China
| | - Zhiyu Wu
- Department of Clinical Laboratory, Daping Hospital, Army Medical University, Chongqing 400042, P.R. China
| | - Xiaojuan Deng
- Department of Radiology, Daping Hospital, Army Medical University, Chongqing 400042, P.R. China
| | - Chuan Chen
- Department of Cancer Center, Daping Hospital, Army Medical University, Chongqing 400042, P.R. China
| | - Ge Wang
- Department of Cancer Center, Daping Hospital, Army Medical University, Chongqing 400042, P.R. China
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Xiang Y, Liu C, Xue Y, Li S, Sui Y, Li J, Sun Q, Liu X. Primary Central Nervous System Lymphomatoid Granulomatosis: Systemic Review. Front Neurol 2020; 11:901. [PMID: 33041962 PMCID: PMC7516720 DOI: 10.3389/fneur.2020.00901] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Accepted: 07/13/2020] [Indexed: 01/26/2023] Open
Abstract
Lymphomatoid granulomatosis (LYG) is an infrequent lymphoproliferative disease that typically involves the lungs, but may also affect the central nervous system (CNS). Isolated CNS involvement is very rare, and its clinicopathological features have not been fully elucidated. Here, we systematically reviewed the English literature through PubMed to collect all relevant case reports and small case series with pathologically confirmed primary CNS-LYG. A total of 29 relevant articles with 40 cases were included in this systemic review. In cases where T cells and B cells were compared, T cells were predominant in 19 (79.2%), and B cells were predominant in 5 (20.8%). The overall infection rate of EBV was 48.1% (13/27), among which the infection rate was 40.9% (9/22) in immunocompetent patients and 80% (4/5) in immunodeficient (HIV-infected) patients. Among the patients who underwent pathological grading, 35.7% (5/14) were at grade I, 42.9% (6/14) were at grade II, and 21.4% were at grade III. In conclusion, primary CNS-LYG is closely related to EBV infection and some cases may be predominantly T-cell phenotype. Surgical resection may be effective for mass-like lesions, although there is still a lack of standard therapeutic regimen. Accurate grading of lesions is essential for treatment selection and prognosis evaluation.
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Affiliation(s)
- Yuanyuan Xiang
- Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Cuicui Liu
- Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Yuan Xue
- Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Shan Li
- Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Yanling Sui
- Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Jifeng Li
- Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Qinjian Sun
- Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Xiaohui Liu
- Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
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Neuroimages and Neuropathology of a Stroke-Like Cerebral Lymphomatoid Granulomatosis. Can J Neurol Sci 2020; 48:114-115. [PMID: 32624028 DOI: 10.1017/cjn.2020.133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
A 70-year-old man presented to the Emergency Department reporting the acute onset of non-fluent aphasia, hyposthenia, and hemi-anesthesia of the right body. Brain computerized tomography revealed a subcortical hypodense lesion in the middle cerebral artery territory. Neck ultrasounds of internal and external carotid arteries and of the vertebral arteries showed a focal moderate stenosis of the left internal carotid artery due to a soft atheromasic plaque. These findings that were initially consistent with a diagnosis of an ischemic stroke were not confirmed by magnetic resonance (MR). The latter showed an hyperintense lesion on FLAIR and T2-weighted sequences located in the left centrum semiovale, corona radiata, and thalamus, with a well-defined regular rim and a mild compressive effect on the lateral ventricle, with diffusivity restriction but without ADC reduction and with a punctate and serpiginous gadolinium enhancement on T1 sequences (Figure 1). Within the first day of observation, the patient started complaining progressive mental deterioration, in absence of any other possible causes, and a total body CT scan excluded any other organ involvement. Patient was then referred to the neurosurgeon in order to perform a brain biopsy. The neuropathology was compatible with the diagnosis of cerebral lymphomatoid granulomatosis (LG) (Figure 1).
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Ichikawa T, Shimojima Y, Kishida D, Kaneko T, Sekijima Y. Primary central nervous system lymphoma in neuropsychiatric systemic lupus erythematosus: case-based review. Rheumatol Int 2020; 41:1009-1017. [PMID: 32253501 DOI: 10.1007/s00296-020-04569-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 03/24/2020] [Indexed: 11/26/2022]
Abstract
Primary central nervous system lymphoma (PCNSL) sometimes occurs in immune-compromised hosts or patients with autoimmune diseases. Some cohort studies have previously reported an increased risk of non-Hodgkin's lymphoma in systemic lupus erythematosus (SLE), while some cases of PCNSL in patients with SLE were reported. We present the case of PCNSL which developed in a patient with the active phase of neuropsychiatric SLE (NPSLE). Furthermore, we reviewed published English articles to confirm the characteristics of PCNSL related to SLE. To our knowledge, this is the first report of PCNSL occurring in NPSLE. Histology demonstrated B-cell lymphoma with a positive Epstein-Barr virus-encoded RNA. This patient recovered following surgical resection of the lymphoma, whole brain radiation therapy, intravenous infusion of rituximab (RTX), and administration of belimumab after RTX. Given the series of reviews, our report suggests that the persistence of damage in the central nervous system (CNS) and long-term exposure to immunosuppressants may impact oncogenic immune responses within the CNS, leading to PCNSL development.
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MESH Headings
- Adult
- Antibodies, Monoclonal, Humanized/administration & dosage
- Antineoplastic Agents, Immunological/administration & dosage
- Brain/diagnostic imaging
- Brain/pathology
- Female
- Herpesvirus 4, Human/isolation & purification
- Humans
- Immunosuppression Therapy/adverse effects
- Immunosuppressive Agents/administration & dosage
- Lupus Vasculitis, Central Nervous System/complications
- Lupus Vasculitis, Central Nervous System/drug therapy
- Lymphoma, Large B-Cell, Diffuse/complications
- Lymphoma, Large B-Cell, Diffuse/drug therapy
- Lymphoma, Large B-Cell, Diffuse/pathology
- Lymphoma, Large B-Cell, Diffuse/virology
- Rituximab/administration & dosage
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Affiliation(s)
- Takanori Ichikawa
- Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, 390-8621, Japan
| | - Yasuhiro Shimojima
- Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, 390-8621, Japan.
| | - Dai Kishida
- Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, 390-8621, Japan
| | - Tomoki Kaneko
- Department of Radiology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, 390-8621, Japan
| | - Yoshiki Sekijima
- Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, 390-8621, Japan
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Soldan SS, Lieberman PM. Epstein-Barr Virus Infection in the Development of Neurological Disorders. ACTA ACUST UNITED AC 2020; 32:35-52. [PMID: 33897799 DOI: 10.1016/j.ddmod.2020.01.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Epstein-Barr Virus (EBV) is a ubiquitous human herpesvirus that contributes to the etiology of diverse human cancers and auto-immune diseases. EBV establishes a relatively benign, long-term latent infection in over 90 percent of the adult population. Yet, it also increases risk for certain cancers and auto-immune disorders depending on complex viral, host, and environmental factors that are only partly understood. EBV latent infection is found predominantly in memory B-cells, but the natural infection cycle and pathological aberrations enable EBV to infect numerous other cell types, including oral, nasopharyngeal, and gastric epithelia, B-, T-, and NK-lymphoid cells, myocytes, adipocytes, astrocytes, and neurons. EBV infected cells, free virus, and gene products can also be found in the CNS. In addition to the direct effects of EBV on infected cells and tissue, the effect of chronic EBV infection on the immune system is also thought to contribute to pathogenesis, especially auto-immune disease. Here, we review properties of EBV infection that may shed light on its potential pathogenic role in neurological disorders.
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15
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Yang SH, Hong CT, Tsai FY, Chen WY, Chen CY, Chan WP. Anatomical relationships between medullary veins and three types of deep-seated malignant brain tumors as detected by susceptibility-weighted imaging. J Chin Med Assoc 2020; 83:164-169. [PMID: 31834025 DOI: 10.1097/jcma.0000000000000235] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Deep-seated brain tumors can be difficult to differentiate. Three tumor types (primary central nervous system lymphoma [PCNSL], high-grade glioma, and metastatic brain tumors), identified by susceptibility-weighted imaging, have different relationships with small medullary veins, and these relationships can be used to enhance diagnostic accuracy. METHODS Records of patients with pathology confirmed malignant brain tumors who received susceptibility-weighted imaging between 2009 and 2015 were reviewed. A total of 29 patients with deep-seated malignant brain tumors in the territory of small medullary veins were enrolled in this study. The sensitivity, specificity, and diagnostic accuracy of medullary vein blockage (MVB), defined as a small medullary vein terminating at the margin of the tumor, for indicating malignant brain tumors were analyzed. RESULTS Of 11 patients with PCNSLs, 5 with high-grade gliomas, and 13 with metastases, only the latter presented MVBs. The sensitivity, specificity, and accuracy of using MVBs for diagnosing metastatic tumors were 76.9%, 100%, and 89.7%, respectively. CONCLUSION An MVB is an accurate sign for differentiating metastatic brain tumors from two other common malignancies and thus provides a useful tool for preoperative planning.
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Affiliation(s)
- Shih-Hung Yang
- Department of Radiology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan, ROC
- Department of Radiology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan, ROC
| | - Chien-Tai Hong
- Department of Neurology, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan, ROC
- Department of Neurology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan, ROC
| | - Fong Y Tsai
- Department of Radiological Sciences, University of California Irvine, Irvine California, USA
- Imaging Research Center, Taipei Medical University, Taipei, Taiwan, ROC
| | - Wei-Yu Chen
- Department of Pathology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan, ROC
| | - Chia-Yuen Chen
- Department of Radiology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan, ROC
- Department of Radiology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan, ROC
| | - Wing P Chan
- Department of Radiology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan, ROC
- Department of Radiology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan, ROC
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16
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He C, Wang Y, Zhang L, Lu C, Ge W, Zhang Q, Gui Q, Liu R, Yu S. Isolated lymphomatoid granulomatosis of the central nervous system: A case report and literature review. Neuropathology 2019; 39:479-488. [PMID: 31746046 DOI: 10.1111/neup.12605] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 08/25/2019] [Accepted: 08/27/2019] [Indexed: 11/30/2022]
Abstract
Lymphomatoid granulomatosis (LYG) is an angiocentric and angiodestructive lymphoproliferative disease which can involve multiple organs of the body and is most common in the lungs. Its pathological features are proliferation of large atypical B-cells related to Epstein-Barr virus, T-cell infiltration and tissue necrosis. This disease is rare, and LYG which uniquely involves the central nervous system (CNS) is extremely rare. In this paper, we report a case of isolated lymphomatoid granulomatosis of the CNS (iCNS-LYG) diagnosed by histological biopsy and we review the clinical features of all similar cases reported in the past 46 years. A total of 49 cases of iCNS-LYG have been reported to date. The clinical, imaging and pathological features of iCNS-LYG are discussed in combination with a literature review.
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Affiliation(s)
- Chao He
- Department of Neurology, Chinese PLA General Hospital, Beijing, China
| | - Yunxia Wang
- Department of Neurology, Chinese PLA General Hospital, Beijing, China
| | - Leyi Zhang
- Department of Neurology, Chinese PLA General Hospital, Beijing, China
| | - Chenglong Lu
- Department of Neurology, Chinese PLA General Hospital, Beijing, China
| | - Wei Ge
- Department of Neurology, Chinese PLA General Hospital, Beijing, China
| | - Qingkui Zhang
- Department of Neurology, Chinese PLA General Hospital, Beijing, China
| | - Qiuping Gui
- Department of Pathology, Chinese PLA General Hospital, Beijing, China
| | - Ruozhuo Liu
- Department of Neurology, Chinese PLA General Hospital, Beijing, China
| | - Shengyuan Yu
- Department of Neurology, Chinese PLA General Hospital, Beijing, China
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17
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Cambruzzi E. Primary Intra-Axial Diffuse Large B-Cell Lymphoma in Immunocompetent Patients: Clinical Impact of Molecular Analysis and Histogenetic Evaluation. World Neurosurg 2019; 134:215-220. [PMID: 31605845 DOI: 10.1016/j.wneu.2019.09.158] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Revised: 09/27/2019] [Accepted: 09/28/2019] [Indexed: 01/26/2023]
Abstract
Primary central nervous system (CNS) diffuse large B-cell lymphoma (DLBCL) represents less than 1% of non-Hodgkin lymphomas and 2%-3% of brain tumors. Primary CNS DLBCL occurs sporadically in healthy patients. Tumor development and progression have been associated with reduced/absent expression of human leukocyte antigen class I and II proteins; increased expression of CXCR4, CXCL12, CXCR5, and CCR7; mutations of VH4/34, BCL6, MYC, and PAX5 genes; and rearrangement of immunoglobulin heavy and light chain genes. Generally, DLBCL is a single supratentorial lesion (60%-70%), and stereotactic biopsy and intraoperative examination are the main diagnostic methods. Distinctive histologic features are a diffuse growth pattern and angioinvasiveness. Most neoplastic cells resemble centroblasts and exhibit positive CD20, CD22, PAX5, CD79a, and MUM1 expression. The prognosis of primary CNS DLBCL is less favorable than that of nodal DLBCL, and DLBCL subtype, strong FOXP1 immunoreactivity, MYC and BCL2 overexpression, and BCL6 translocations are associated with poor prognosis.
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Affiliation(s)
- Eduardo Cambruzzi
- Department of Pathology, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil; Department of Pathology, Complexo Hospitalar Santa Casa, Porto Alegre, RS, Brazil; Hospital N. Sra. da Conceição, Porto Alegre, RS, Brazil; Department of Pathology, Universidade Luterana do Brasil, Canoas, RS, Brazil; Instituto de Cardiologia, Fundação Universitária de Cardiologia, Porto Alegre, RS, Brazil.
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18
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Krause N. Religion and Health Among Hispanics: Exploring Variations by Age. JOURNAL OF RELIGION AND HEALTH 2019; 58:1817-1832. [PMID: 31227980 DOI: 10.1007/s10943-019-00866-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
The purpose of this study is to see whether there are age differences in the relationship between church-based social ties and Epstein-Barr virus (EBV) antibodies among Hispanics (250) and non-Hispanic Whites (N = 602). The data indicate that emotional support that is received from fellow church members is associated with lower EBV values among Hispanics of all ages, but not among Whites of all ages. In contrast, emotional support that is received outside religious institutions failed to provide similar protective effects for Hispanics. No age differences emerged from the data.
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Affiliation(s)
- Neal Krause
- Department of Health Behavior and Health Education, School of Public Health, University of Michigan, 1420 Washington Heights, Ann Arbor, MI, 48109-2029, USA.
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19
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Hoang Oanh DT, Jung TY, Kim SK, Yang DH, Kang SR, Lee KH. Multiple Brain Biopsies for Epstein-Barr Virus-Positive Diffuse Large B-Cell Lymphoma with Extensive Necrosis in a Posttransplant Patient. World Neurosurg 2019; 133:10-13. [PMID: 31550543 DOI: 10.1016/j.wneu.2019.09.084] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 09/15/2019] [Indexed: 11/16/2022]
Abstract
BACKGROUND Epstein-Barr virus (EBV)-positive diffuse large B-cell lymphoma (DLBCL) in an immunocompromised patient with organ transplantation demonstrated unusual brain magnetic resonance imaging (MRI) findings. Recognition of EBV-positive DLBCL by radiologists on MRI may prevent unnecessary neurosurgical resection, and it could be important to obtain viable cells for accurate diagnosis on stereotactic biopsy because of extensive necrosis. CASE DESCRIPTION A 62-year-old woman presented to the emergency department with left hemiparesis grade III and dysarthria lasting for 3 weeks. She underwent kidney transplantation in 2007 and was taking immunosuppressants and had hypothyroidism. Brain MRI showed a 3.8-cm peripheral enhancing lesion with extensive central necrosis in association with marked perilesional edema. The irregular ringlike enhancing lesion showed diffusion restriction and mildly increased regional cerebral blood volume in the rim portion of the mass. 11C-Methionine positron emission tomography revealed slightly increased uptake in the peripheral lesion. The provisional diagnosis was a high-grade glioma. Stereotactic multiple biopsies were performed for the central necrotic area and peripheral enhancing lesion. The nonenhancing areas showed only necrotic material, without viable cells, and the enhancing portion showed viable cells for an accurate diagnosis in a frozen biopsy specimen. The pathologic diagnosis was EBV-positive DLBCL with extensive necrosis. Positron emission tomography of the chest, abdomen, pelvis, and neck soft tissues ruled out systemic diseases. She underwent whole-brain radiotherapy at a dose of 30.6 Gy. Eight months later, her neurologic symptoms had improved, with a stable brain lesion and improved perilesional edema. CONCLUSIONS We report an immunocompromised patient with EBV-positive DLBCL, which showed atypical MRI findings, including extensive necrosis. Multiple biopsies were required for final diagnosis.
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Affiliation(s)
- Duong Thi Hoang Oanh
- Department of Neurosurgery, Chonnam National University Hospital and Chonnam National University Hwasun and Medical School, Gwangju, Republic of Korea; Department of Neurosurgery, The Ho Chi Minh City Children's Hospital, Ho Chi Minh City, Vietnam
| | - Tae-Young Jung
- Department of Neurosurgery, Chonnam National University Hospital and Chonnam National University Hwasun and Medical School, Gwangju, Republic of Korea.
| | - Seul-Kee Kim
- Department of Radiology, Chonnam National University Hospital and Chonnam National University Hwasun and Medical School, Gwangju, Republic of Korea
| | - Deok-Hwan Yang
- Department of Internal Medicine, Chonnam National University Hospital and Chonnam National University Hwasun and Medical School, Gwangju, Republic of Korea
| | - Sae-Ryung Kang
- Department of Nuclear Medicine, Chonnam National University Hospital and Chonnam National University Hwasun and Medical School, Gwangju, Republic of Korea
| | - Kyung-Hwa Lee
- Department of Pathology, Chonnam National University Hospital and Chonnam National University Hwasun and Medical School, Gwangju, Republic of Korea
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20
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Abstract
Although about 90% of the world's population is infected by EBV only a small subset of the related infections result in neoplastic transformation. EBV is a versatile oncogenic agent involved in a multitude of hematopoietic, epithelial, and mesenchymal neoplasms, but the precise role of EBV in the pathogenesis of many of the associated lymphoid/histiocytic proliferations remains hypothetical or not completely understood. Additional studies and use of evolving technologies such as high-throughput next-generation sequencing may help address this knowledge gap and may lead to enhanced diagnostic assessment and the development of potential therapeutic interventions.
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21
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Chen Y, Zhan A. Clinical value of magnetic resonance imaging in identifying multiple cerebral gliomas from primary central nervous system lymphoma. Oncol Lett 2019; 18:593-598. [PMID: 31289531 PMCID: PMC6540358 DOI: 10.3892/ol.2019.10352] [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: 12/04/2018] [Accepted: 04/12/2019] [Indexed: 11/07/2022] Open
Abstract
Clinical value of magnetic resonance imaging (MRI) in identifying and diagnosing multiple cerebral glioma (MCG) from primary central nervous system lymphoma (PCNSL) was evaluated. A total of 21 patients with MCG diagnosed clinically and pathologically in Zhangzhou Municipal Hospital from March 2016 to April 2017 were selected as group A, and 30 patients with PCNSL diagnosed in Zhangzhou Affiliated Hospital of Fujian Medical University during the same period as group B. Plain MRI, enhanced MRI and diffusion weighted imaging (DWI) were performed in all patients, the apparent diffusion coefficient (ADC) value of lesions was measured, and the diagnostic efficacy of ADC for MCG and PCNSL was evaluated by receiver operating characteristic (ROC) curve. The incidence of hippocampus lesions, patchy and cystic lesions, and the heterogeneous signal of plain scan in group A was significantly higher than that in group B (P<0.05), and the incidence of basal ganglia lesions was significantly lower than that in group B (P<0.05). Mass lesions in group A were significantly less than those in group B (P<0.05). The ADC value of lesions in group A was significantly higher than that in contralateral normal white matter (P<0.05), the ADC value in group B was significantly lower than that in normal contralateral white matter (P<0.05), so the ADC value in group A was significantly higher than that in group B (P<0.05). The location, lesion shape and signal characteristic of MCG and PCNSL have their own specificity; there are significant differences in DWI signal and ADC color map signal intensity of the lesions; ADC has certain diagnostic value for MCG and PCNSL; the differential diagnosis of MCG from PCNSL by MRI is of great significance.
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Affiliation(s)
- Yushan Chen
- Department of Radiology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, Fujian 363000, P.R. China
| | - Alai Zhan
- Department of Radiology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, Fujian 363000, P.R. China
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22
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Ahle G, Uro-Coste E, Taieb G, de Broucker T. Primary lymphomatoid granulomatosis in the central nervous system: A report of three cases. Neuropathology 2019; 39:168-169. [PMID: 30828876 DOI: 10.1111/neup.12546] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 02/15/2019] [Accepted: 02/05/2019] [Indexed: 11/27/2022]
Affiliation(s)
- Guido Ahle
- Department of Neurology, Hôpitaux Civils de Colmar, Colmar, France
| | - Emmanuelle Uro-Coste
- Departments of Pathology, Neurosurgery, Oncopediatry, Genetics and Molecular Biology, Toulouse University Hospital & INSERM U1037, Toulouse, France
| | - Guillaume Taieb
- Department of Neurology, CHU Montpellier, Hôpital Guy de Chauliac, Montpellier, France
| | - Thomas de Broucker
- Department of Neurology, Centre Hospitalier de Saint-Denis, Hôpital Delafontaine, Saint-Denis, France
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23
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Sigamani E, Chandramohan J, Nair S, Chacko G, Thomas M, Mathew LG, Pulimood S, Manipadam MT. Lymphomatoid granulomatosis: A case series from South India. INDIAN J PATHOL MICR 2018; 61:228-232. [PMID: 29676363 DOI: 10.4103/ijpm.ijpm_471_17] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Context Lymphomatoid granulomatosis (LYG) is a rare B-lymphoproliferative disorder characterised by an angiocentric and angiodestructive pattern along with Epstein - Barr virus (EBV) association. It is one of the diagnostic challenges in lymphoma pathology. Deregulation of EBV immune surveillance is one of the narrated hypotheses in the literature. Extrapulmonary manifestations are rare with LYG. Morphological grading is done based on the number of EBV-positive B cells, which is useful to strategize treatment protocol. Aims We report here a series of nine cases of LYG to discuss the clinical, histological, and immunohistochemistry findings. Settings and Design This is the first case series from India in published literature. Subjects and Methods We reviewed cases of LYG diagnosed at our center for the past 11 years (2006-2016). A total of nine cases were included in this study. Histomorphology was studied in conjunction with immunohistochemistry and clinical details. Cases without classical morphology and negative for EBV immunostain were excluded from the study. Results There were nine patients in our study (7 males and 2 female; M:F ratio 3.5:1). The age of these patients ranged from 4 years to 57 years (mean age: 30 years). The most common site involved was the lung (4, 44%), followed by the skin (2, 22%), central nervous system (2, 22%) and lymph node (1, 11%). One patient had primary immunodeficiency. Another patient had undergone renal transplant 11 years before the development of the lesion. Angiocentricity and angioinvasion were appreciated in all nine cases (9/9) with necrosis in four cases (44%) and ill-defined histiocytic aggregates in three cases (33%). The histological features were as follows: Grade 1(4 cases, 44%), Grade 2(2 cases, 22%), and Grade 3(3 cases, 33%). Conclusion LYG is a rare EBV driven angiodestructive disease with predominantly lung involvement as well as isolated extrapulmonary sites as seen in our study. It is often progressive and ultimately fatal in the absence of appropriate treatment. Grading of the lesion helps to initiate the appropriate treatment of choice.
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Affiliation(s)
- Elanthenral Sigamani
- Department of Pathology, Christian Medical College Hospital, Vellore, Tamil Nadu, India
| | - Jagan Chandramohan
- Department of Pathology, Christian Medical College Hospital, Vellore, Tamil Nadu, India
| | - Sheila Nair
- Department of Pathology, Christian Medical College Hospital, Vellore, Tamil Nadu, India
| | - Geeta Chacko
- Department of Pathology, Christian Medical College Hospital, Vellore, Tamil Nadu, India
| | - Meera Thomas
- Department of Pathology, Christian Medical College Hospital, Vellore, Tamil Nadu, India
| | - Leni Grace Mathew
- Department of Pediatric Oncology, Christian Medical College Hospital, Vellore, Tamil Nadu, India
| | - Susanne Pulimood
- Department of Dermatology, Christian Medical College Hospital, Vellore, Tamil Nadu, India
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24
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Rezk SA, Zhao X, Weiss LM. Epstein-Barr virus (EBV)-associated lymphoid proliferations, a 2018 update. Hum Pathol 2018; 79:18-41. [PMID: 29885408 DOI: 10.1016/j.humpath.2018.05.020] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Revised: 05/14/2018] [Accepted: 05/29/2018] [Indexed: 12/12/2022]
Abstract
Epstein-Barr virus (EBV) has been linked to many human neoplasms including hematopoietic, epithelial, and mesenchymal tumors. Since our original review of EBV-associated lymphoproliferative disorders in 2007, many advances and developments have been reported. In this review, we will examine the recent advances in EBV-associated lymphoid/histiocytic proliferations, dividing them into reactive, B cell, T/NK cell, immunodeficiency-related, and histiocytic/dendritic cell proliferations.
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Affiliation(s)
- Sherif A Rezk
- Department of Pathology & Laboratory Medicine, University of California Irvine (UCI) Medical Center, Orange, 92868, CA.
| | - Xiaohui Zhao
- Department of Pathology & Laboratory Medicine, University of California Irvine (UCI) Medical Center, Orange, 92868, CA
| | - Lawrence M Weiss
- Department of Pathology & Laboratory Medicine, University of California Irvine (UCI) Medical Center, Orange, 92868, CA; NeoGenomics Laboratories, Aliso Viejo, 92656, CA
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25
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Akhtar S, Vranic S, Cyprian FS, Al Moustafa AE. Epstein-Barr Virus in Gliomas: Cause, Association, or Artifact? Front Oncol 2018; 8:123. [PMID: 29732319 PMCID: PMC5919939 DOI: 10.3389/fonc.2018.00123] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 04/04/2018] [Indexed: 12/17/2022] Open
Abstract
Gliomas are the most common malignant brain tumors and account for around 60% of all primary central nervous system cancers. Glioblastoma multiforme (GBM) is a grade IV glioma associated with a poor outcome despite recent advances in chemotherapy. The etiology of gliomas is unknown, but neurotropic viruses including the Epstein–Barr virus (EBV) that is transmitted via salivary and genital fluids have been implicated recently. EBV is a member of the gamma herpes simplex family of DNA viruses that is known to cause infectious mononucleosis (glandular fever) and is strongly linked with the oncogenesis of several cancers, including B-cell lymphomas, nasopharyngeal, and gastric carcinomas. The fact that EBV is thought to be the causative agent for primary central nervous system (CNS) lymphomas in immune-deficient patients has led to its investigations in other brain tumors including gliomas. Here, we provide a review of the clinical literature pertaining to EBV in gliomas and discuss the possibilities of this virus being simply associative, causative, or even an experimental artifact. We searched the PubMed/MEDLINE databases using the following key words such as: glioma(s), glioblastoma multiforme, brain tumors/cancers, EBV, and neurotropic viruses. Our literature analysis indicates conflicting results on the presence and role of EBV in gliomas. Further comprehensive studies are needed to fully implicate EBV in gliomagenesis and oncomodulation. Understanding the role of EBV and other oncoviruses in the etiology of gliomas, would likely open up new avenues for the treatment and management of these, often fatal, CNS tumors.
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Affiliation(s)
| | - Semir Vranic
- College of Medicine, Qatar University, Doha, Qatar
| | | | - Ala-Eddin Al Moustafa
- College of Medicine, Qatar University, Doha, Qatar.,Biomedical Research Centre, Qatar University, Doha, Qatar.,Oncology Department, McGill University, Montreal, QC, Canada
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26
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Sugita Y, Furuta T, Ohshima K, Komaki S, Miyoshi J, Morioka M, Abe H, Nozawa T, Fujii Y, Takahashi H, Kakita A. The perivascular microenvironment in Epstein-Barr virus positive primary central nervous system lymphoma: The role of programmed cell death 1 and programmed cell death ligand 1. Neuropathology 2017; 38:125-134. [DOI: 10.1111/neup.12435] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Revised: 09/15/2017] [Accepted: 09/17/2017] [Indexed: 12/14/2022]
Affiliation(s)
- Yasuo Sugita
- Department of Pathology; Kurume University School of Medicine; Kurume Japan
| | - Takuya Furuta
- Department of Pathology; Kurume University School of Medicine; Kurume Japan
| | - Koichi Ohshima
- Department of Pathology; Kurume University School of Medicine; Kurume Japan
| | - Satoru Komaki
- Department of Pathology; Kurume University School of Medicine; Kurume Japan
- Department of Neurosurgery; Kurume University School of Medicine; Kurume Japan
| | - Junko Miyoshi
- Department of Pathology; Kurume University School of Medicine; Kurume Japan
- Department of Neurosurgery; Kurume University School of Medicine; Kurume Japan
| | - Motohiro Morioka
- Department of Neurosurgery; Kurume University School of Medicine; Kurume Japan
| | - Hideyuki Abe
- Department of Surgical Pathology; Kurume University School of Medicine; Kurume Japan
| | - Takanori Nozawa
- Department of Neurosurgery; Brain Research Institute, Niigata University; Niigata Japan
- Department of Pathology; Brain Research Institute, Niigata University; Niigata Japan
| | - Yukihiko Fujii
- Department of Neurosurgery; Brain Research Institute, Niigata University; Niigata Japan
| | - Hitoshi Takahashi
- Department of Pathology; Brain Research Institute, Niigata University; Niigata Japan
| | - Akiyoshi Kakita
- Department of Pathology; Brain Research Institute, Niigata University; Niigata Japan
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27
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Park SY, Kim SI, Kim H, Lee Y, Park SH. An Autopsy Case of Epstein-Barr Virus-Associated Diffuse Large B-Cell Lymphoma of the Central Nervous System in an Immunocompromised Host. J Pathol Transl Med 2017; 52:51-55. [PMID: 28774170 PMCID: PMC5784221 DOI: 10.4132/jptm.2017.01.23] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Revised: 01/19/2017] [Accepted: 01/23/2017] [Indexed: 12/17/2022] Open
Abstract
Lymphomas arising in the central nervous system (CNS) of immunocompromised hosts are most commonly non-Hodgkin’s lymphomas and are highly associated with Epstein-Barr virus (EBV). Here we report an autopsy case of EBV-associated CNS diffuse large B-cell lymphoma (DLBCL) in a host suffering from systemic lupus erythematosus who underwent immunosuppressive therapy. After autopsy, EBV-associated CNS DLBCL as well as pulmonary mixed aspergillosis and Pneumocystis jirovecii pneumonia were added to the cause of clinical manifestations of complicated pneumonia and cerebral hemorrhage in this immunocompromised patient. In conclusion, complex disease processes were revealed by autopsy in this case, indicating that the clinicopathological correlations observed through autopsy can improve our understanding of disease progression and contribute to the management of similar patients in the future.
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Affiliation(s)
- Sun-Young Park
- Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Seong Ik Kim
- Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Hannah Kim
- Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Yoojin Lee
- Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Sung-Hye Park
- Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
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28
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Krause N, Ironson G. God-mediated control beliefs and the Epstein-Barr virus: Is more God-mediated control always better? JOURNAL OF RELIGION, SPIRITUALITY & AGING 2017. [DOI: 10.1080/15528030.2017.1335632] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Neal Krause
- University of Michigan, Ann Arbor, Michigan, USA
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29
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Sturgis CD, Monaco SE, Sakr H, Pantanowitz L. Cytologic perspectives on neoteric B-cell lymphoproliferative disorders. Diagn Cytopathol 2017; 45:1005-1019. [PMID: 28594112 DOI: 10.1002/dc.23766] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Revised: 05/09/2017] [Accepted: 05/17/2017] [Indexed: 12/16/2022]
Abstract
The 2008 World Health Organization (WHO) classification of hematopoietic and lymphoid tissues has been recently revised, and publication of the updated 2016 version is expected soon. Given that cytopathologists are often involved in the diagnosis of primary, recurrent, and transformed lymphoproliferative disorders, knowledge of updates to the WHO lymphoma classification, including terminology, pathogenesis, ancillary techniques, and targeted therapies is necessary. Herein, we reference the last decade of cytology specific literature for seven newer B-cell disorders and provide illustrative examples of each entity from our files.
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Affiliation(s)
| | - Sara E Monaco
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA
| | - Hany Sakr
- Department of Pathology, Cleveland Clinic, Cleveland, OH
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30
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Poropatich K, Dittmann D, Chen YH, Raparia K, Wolniak K, Gao J. A Small Case Series of Intravascular Large B-Cell Lymphoma with Unexpected Findings: Subset of Cases with Concomitant Extravascular Central Nervous System (CNS) Involvement Mimicking Primary CNS Lymphoma. J Pathol Transl Med 2017; 51:284-291. [PMID: 28415157 PMCID: PMC5445203 DOI: 10.4132/jptm.2017.02.16] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Revised: 02/13/2017] [Accepted: 02/15/2017] [Indexed: 12/22/2022] Open
Abstract
Background Intravascular large B-cell lymphoma (IVLBCL) is a rare type of extranodal lymphoma with growth mainly in the lumina of vessels. We studied a small series of IVLBCL and focused on its central nervous system (CNS) involvement. Methods Searching the medical records of Northwestern Memorial Hospital, we identified five cases of IVLBCL from January 2007 to January 2015. Clinical information, hematoxylin and eosin stained histologic slides and immunohistochemistry studies were reviewed for all cases. Polymerase chain reaction (PCR) analysis for the immunoglobulin (Ig) heavy and light chain gene rearrangement was performed on all five cases. Results Three of the five cases of IVLBCL were autopsies. Patients’ age ranged from 56 to 84. CNS involvement was present in two cases—in both patients, the CNS involvement showed an extravascular pattern with confluent sheet-like formation. PCR analysis confirmed that in one case the systemic intravascular and CNS extravascular components were clonally identical. Conclusions In a small case series of IVLBCL, we observed that CNS involvement by IVLBCL often has an extravascular morphology, but is clonally identical to the intravascular counterpart by PCR analysis. As IVLBCL can have a rapidly progressing poor outcome, it should be kept in the differential diagnoses for patients presenting with lymphoma of the CNS. The presence of extravascular growth patterns in the CNS should not exclude IVLBCL as a diagnosis.
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Affiliation(s)
- Kate Poropatich
- Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Dave Dittmann
- Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Yi-Hua Chen
- Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Kirtee Raparia
- Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Kristy Wolniak
- Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Juehua Gao
- Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
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31
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Sundin A, Grzywacz BJ, Yohe S, Linden MA, Courville EL. B-cell posttransplant lymphoproliferative disorder isolated to the central nervous system is Epstein-Barr virus positive and lacks p53 and Myc expression by immunohistochemistry. Hum Pathol 2017; 61:140-147. [DOI: 10.1016/j.humpath.2016.12.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Revised: 11/15/2016] [Accepted: 12/01/2016] [Indexed: 01/14/2023]
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Kano K, Katayama T, Takeguchi S, Asanome A, Takahashi K, Saito T, Sawada J, Saito M, Anei R, Kamada K, Miyokawa N, Nishihara H, Hasebe N. Biopsy-proven case of Epstein-Barr virus (EBV)-associated vasculitis of the central nervous system. Neuropathology 2016; 37:259-264. [PMID: 28004435 DOI: 10.1111/neup.12356] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Revised: 10/20/2016] [Accepted: 10/21/2016] [Indexed: 01/29/2023]
Abstract
A 75-year-old woman was admitted to our hospital with rapidly deteriorating consciousness disturbance. She had a 7-year history of rheumatoid arthritis (RA), which had been treated with methotrexate (MTX) and prednisolone. Brain T2-weighted MRI showed diffuse high-intensity lesions in the cerebral subcortical and deep white matter, bilateral basal ganglia and thalamus. A cerebrospinal fluid examination revealed elevated protein levels and positive Epstein-Barr virus (EBV) DNA. Human immunodeficiency virus was negative. Brain biopsy showed perivascular lymphocytic infiltration in the parenchyma and meninx with EBV-encoded small RNA (EBER). Since this case did not fulfill the criteria for chronic active EBV infection (CAEBV), she was diagnosed with Epstein-Barr virus (EBV)-associated vasculitis of the central nervous system. High-dose methylprednisolone, acyclovir, ganciclovir and foscarnet were not effective. Although EBV is a causative agent of infectious mononucleosis (IM), lymphomas and nasopharyngeal carcinomas, vasculitic pathology of the central nervous system with EBV reactivation in the elderly is rare. Immunosuppressive drugs such as steroids and MTX are widely used to treat autoimmune disorders, but may exacerbate the reactivation of EBV. This is the first case of biopsy-proven EBV-positive/HIV-negative vasculitis during the treatment of RA with MTX and steroids. This case indicates that EBV-associated vasculitis needs to be considered as a differential diagnosis of CNS vasculitis.
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Affiliation(s)
- Kohei Kano
- Division of Neurology, First Department of Internal Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Takayuki Katayama
- Division of Neurology, First Department of Internal Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Shiori Takeguchi
- Division of Neurology, First Department of Internal Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Asuka Asanome
- Division of Neurology, First Department of Internal Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Kae Takahashi
- Division of Neurology, First Department of Internal Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Tsukasa Saito
- Division of Neurology, First Department of Internal Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Jun Sawada
- Division of Neurology, First Department of Internal Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Masato Saito
- Department of Neurosurgery, Asahikawa Medical University, Asahikawa, Japan
| | - Ryogo Anei
- Department of Neurosurgery, Asahikawa Medical University, Asahikawa, Japan
| | - Kyousuke Kamada
- Department of Neurosurgery, Asahikawa Medical University, Asahikawa, Japan
| | - Naoyuki Miyokawa
- Department of Clinical Pathology, Asahikawa Medical University, Asahikawa, Japan
| | - Hiroshi Nishihara
- Department of Translational Pathology, Hokkaido University School of Medicine, Sapporo, Japan
| | - Naoyuki Hasebe
- Division of Neurology, First Department of Internal Medicine, Asahikawa Medical University, Asahikawa, Japan
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Korfel A, Nowosielski M, Pardo-Moreno J, Penalver FJ, Buda G, Bennani H, Costopoulos M, Le Garff-Tavernier M, Soussain C, Schmid M, Orfao JA, Glantz M. How to facilitate early diagnosis of CNS involvement in malignant lymphoma. Expert Rev Hematol 2016; 9:1081-1091. [PMID: 27677656 DOI: 10.1080/17474086.2016.1242405] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
INTRODUCTION Making the diagnosis of secondary CNS involvement in lymphoma can be difficult due to unspecific signs and symptoms, limited accessibility of brain/myelon parenchyma and low sensitivity and/or specifity of imaging and cerebrospinal fluid (CSF) examination currently available. Areas covered: MRI of the total neuroaxis followed by CSF cytomorphology and flow cytometry are methods of choice when CNS lymphoma (CNSL) is suspected. To reduce the numerous pitfalls of these examinations several aspects should be considered. New CSF biomarkers might be of potential diagnostic value. Attempts to standardize response criteria are presented. Expert commentary: Diagnosing CNSL remains challenging. Until diagnostic methods combining high sensitivity with high specifity are routinely introduced, high level of awareness and optimal utilization of examinations currently available are needed to early diagnose this potentially devastating disease.
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Affiliation(s)
- Agnieszka Korfel
- a Department of Hematology, Oncology and Tumor Immunology , Charite University Medicine Berlin , Berlin , Germany
| | - Martha Nowosielski
- b Department of Neurology , Medical University Innsbruck , Innsbruck , Austria
| | - Javier Pardo-Moreno
- c Department of Neurology , University Hospital King Juan Carlos , Madrid , Spain
| | | | - Gabriele Buda
- e Department of Hematology and Oncology , University of Pisa , Pisa , Italy
| | - Hind Bennani
- f Department of Biology , Hôpital Foch , Suresnes , France
| | - Myrto Costopoulos
- g Department of Biological Hematology , Pitie Salpetriere Hospital , Paris , France
| | | | - Carole Soussain
- h Department of Hematology , Institut Curie - Hôpital René Huguenin , Paris , France
| | - Mathias Schmid
- i Department of Hematology and Oncology , Stadtspital Triemli Zürich , Zürich , Switzerland
| | - Jose Alberto Orfao
- j Department of Medicine and Cytometry Service , University of Salamanca , Salamanca , Spain
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Yan C, Kong X, Yang L, Ma W. An uncommon case of lymphoplasmacytic lymphoma in cerebellopontine angle region: Case report with a literature review. Medicine (Baltimore) 2016; 95:e4627. [PMID: 27559959 PMCID: PMC5400326 DOI: 10.1097/md.0000000000004627] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
In the central nervous system, cerebellopontine angle (CPA) lymphomas are rare; few cases have been reported. Lymphoplasmacytic lymphoma (LPL) in the CPA is rarer still, and often misdiagnosed as acoustic neuroma.We report a rare case of CPA LPL-a challenging diagnosis guided by clinical presentations, radiological signs, and postoperative pathological test.A 43-year-old woman presented with headaches. Her magnetic resonance imaging revealed an abnormal homogeneously enhancing mass in the left CPA. We present detailed analysis of her disease and review relevant literature.When surgically treated, her specimen showed a typical LPL histopathology pattern. After surgery, the patient's symptoms improved greatly, and she received chemotherapy.Despite its rarity, LPL should be considered in differential diagnoses of CPA lesions that mimic acoustic neuromas.
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Affiliation(s)
| | | | | | - Wenbin Ma
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, No. 1 Shuaifuyuan, Beijing, P. R. China
- Correspondence: Wenbin Ma, Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, No. 1 Shuaifuyuan, Dongcheng District, Beijing 100730, P. R. China (e-mail: )
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