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Jin J, Chen Z, Cao Z, Zhou S, Zhang X, Yao H. Epstein-Barr virus-associated leiomyosarcoma of the larynx in an adult patient with human immunodeficiency virus infection: Case report and review of the literature. Head Neck 2022; 44:2886-2903. [PMID: 36069494 PMCID: PMC9826281 DOI: 10.1002/hed.27184] [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: 06/22/2022] [Revised: 08/07/2022] [Accepted: 08/18/2022] [Indexed: 01/11/2023] Open
Abstract
We investigated the clinical features, treatment, and prognosis of laryngeal leiomyosarcoma (LLMS) and Epstein-Barr virus-associated (EBV-associated) LMS. We report a case of EBV-associated LLMS in an adult patient with HIV infection. We also conducted a review of the English-language literature on LLMS and EBV-associated leiomyosarcoma. To the best of our knowledge, 62 cases of LLMS and EBV-associated leiomyosarcoma have been reported to date. Of patients with LLS, 18.9% had distant metastases and 17.0% had local recurrence. The overall 5-year survival rate was 64.0%. Distant metastases affected the survival of patients with LLMS (p = 0.04). EBV-positive patients had a low survival rate (p = 0.01). Among patients with EBV-associated LMS, 8.2% had distant metastases and recurrence and the overall 5-year survival rate was 50.0%. EBV-associated LLMS is rare. The EBV infection might be a poor prognostic factor of LLMS.
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Affiliation(s)
- Jian‐Di Jin
- Department of Infection, The First Affiliated HospitalZhejiang University School of MedicineHangzhou CityP.R. China
| | - Zhe Chen
- Department of Otolaryngology, The First Affiliated HospitalZhejiang University School of MedicineHangzhou CityP.R. China
| | - Zai‐Zai Cao
- Department of Otolaryngology, The First Affiliated HospitalZhejiang University School of MedicineHangzhou CityP.R. China
| | - Shui‐Hong Zhou
- Department of Otolaryngology, The First Affiliated HospitalZhejiang University School of MedicineHangzhou CityP.R. China
| | - Xiu‐Ming Zhang
- Department of Pathology, The First Affiliated HospitalZhejiang University School of MedicineHangzhou CityP.R. China
| | - Hong‐Tian Yao
- Department of Pathology, The First Affiliated HospitalZhejiang University School of MedicineHangzhou CityP.R. China
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Cheng AL, Lee Juin Hsien B, Shelat VG. Letter to the Editor: Epstein-Barr Virus-Associated Liver Smooth Muscle Tumor Treated by Radiofrequency Ablation. Surg Infect (Larchmt) 2022; 23:858-859. [PMID: 35925770 DOI: 10.1089/sur.2022.221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Affiliation(s)
| | | | - Vishal G Shelat
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
- Department of General Surgery, Tan Tock Seng Hospital, Singapore
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Lecoq N, Godefroid N, Berardis S, Froidure A, Poncelet A, Goubau C. Epstein-Barr Virus-associated Pulmonary Tumor: A Pediatric Case and Discussion of the Literature. J Pediatr Hematol Oncol 2021; 43:e957-e961. [PMID: 34133382 DOI: 10.1097/mph.0000000000002228] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 04/30/2021] [Indexed: 11/26/2022]
Abstract
Epstein-Barr virus-associated smooth pulmonary tumor is a rare condition that mostly affects immunosuppressed patients. This case describes a young boy with a history of kidney transplantation who presented recurrent pneumonia. Multiple endobronchial soft tissue tumors affecting both right and left bronchial tree were found and partially removed by bronchoscopy. Immunohistologic analysis demonstrated Epstein-Barr virus-associated smooth pulmonary tumor. Immunosuppressive therapy was changed from tacrolimus to sirolimus. A few months later, new right upper lobe and inferior left lobe tumors were found. Recurrent left lower lobe pneumonia prompted lobectomy. In the present case, complete resection and change of immunosuppressive treatment were effective.
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Affiliation(s)
| | | | | | - Antoine Froidure
- Department of Pulmonology and Respiratory Medicine, Université Catholique de Louvain, Ottignies-Louvain-la-Neuve, Belgium
| | - Alain Poncelet
- Cardio-vascular and Thoracic Surgery, Cliniques Universitaires Saint Luc, Bruxelles
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Lau KW, Hsu YW, Lin YT, Yeap MC, Lee CC, Chen KT. Case history on Epstein-Barr Virus-associated smooth muscle tumor (EBV-SMT) of cranio-cervical junction in an immunocompetent patient. Br J Neurosurg 2021; 37:1-5. [PMID: 34057864 DOI: 10.1080/02688697.2021.1932745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Accepted: 05/18/2021] [Indexed: 10/21/2022]
Abstract
Epstein-Barr virus-associated smooth muscle tumor (EBV-SMT) is a rare mesenchymal tumor that almost exclusively occurs in immunocompromised hosts. Here, we report a 75-year-old Taiwanese woman without definite immune-deficient history presenting with progressive occipital neuralgia, low cranial nerve deficits (CN9-12) and cervical (C1-C5) radiculopathy. Magnetic resonance imaging revealed a 4.5*4.0*6.7 cm infiltrating mass occupying posterior skull base and C1-C2 vertebra and C1-5 epidural extension with bone destruction and vertebral artery (VA) encasement. There was also a synchronous 2.7 cm tonsillar tumor. A two-stage operation for cranio-cervical tumor excision and stabilization was performed. Tumor was confirmed directly arising from VA intraoperatively. Pathology reported a spindle cell neoplasm and the diagnosis of EBV-SMT was confirmed by EBER (EBV-encoded small RNA) in situ hybridization. An immune survey and reconstruction should be conducted for patient with EBV-SMT. A near-total resection of tumor may be beneficial for local control, however, the role of surgical resection in treating CNS EBV-SMT remains to be determined.
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Affiliation(s)
- Ka-Wei Lau
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Yu-Wei Hsu
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Yin-Ting Lin
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Mun Chun Yeap
- Department of Neurosurgery, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
| | - Cheng-Chi Lee
- Department of Neurosurgery, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
| | - Ko-Ting Chen
- Department of Neurosurgery, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
- Ph.D. Program in Biomedical Engineering, Chang Gung University, Taoyuan, Taiwan
- Neuroscience Research Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan
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Lau K, Hsu Y, Lin Y, Chen K. Role of surgery in treating epstein-barr virus-associated smooth muscle tumor (EBV-SMT) with central nervous system invasion: A systemic review from 1997 to 2019. Cancer Med 2021; 10:1473-1484. [PMID: 33576167 PMCID: PMC7940242 DOI: 10.1002/cam4.3770] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 01/15/2021] [Accepted: 01/21/2021] [Indexed: 12/18/2022] Open
Abstract
Epstein-Barr virus-associated smooth muscle tumor (EBV-SMT) is a rare mesenchymal tumor occurred almost exclusively in immunocompromised hosts. This article provides a systematic review of literature under PRISMA guideline on clinical features, treatment modalities, roles of surgical intervention, and outcomes of all 65 reported EBV-SMTs with central nervous system (CNS) invasion. Over 95% of reported cases were immunocompromised, while human immunodeficiency virus infection and post-organ transplantation were the most commonly associated underlying causes (near 90%). Despite a heterogeneous follow-up period, a 1-year survival rate of 76.0% and 5-year survival rate of 59.6% may support the indolent and non-deadly nature of EBV-SMT even with CNS invasion. Immune survey and reconstruction should be conducted for every patient with CNS EBV-SMT. Surgical resection is mostly adopted as primary treatment to obtain diagnosis and relieve compressive effect. A total resection of tumor may be beneficial if tumor was symptomatic and had intracranial invasion.
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Affiliation(s)
- Ka‐Wei Lau
- College of MedicineChang Gung UniversityTaoyuanTaiwan
| | - Yu‐Wei Hsu
- College of MedicineChang Gung UniversityTaoyuanTaiwan
| | - Yin‐Ting Lin
- College of MedicineChang Gung UniversityTaoyuanTaiwan
| | - Ko‐Ting Chen
- Department of NeurosurgeryChang Gung Memorial Hospital at LinkouTaoyuanTaiwan
- PhD. Program in Biomedical EngineeringChang Gung UniversityTaoyuanTaiwan
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Aida N, Ito T, Maruyama M, Saigo K, Akutsu N, Aoyama H, Kitamura H, Kenmochi T. A Case of Epstein-Barr Virus-Associated Leiomyosarcoma Concurrently With Posttransplant Lymphoproliferative Disorders After Renal Transplantation. CLINICAL MEDICINE INSIGHTS-CASE REPORTS 2019; 12:1179547619867330. [PMID: 31391783 PMCID: PMC6669837 DOI: 10.1177/1179547619867330] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Accepted: 07/11/2019] [Indexed: 12/28/2022]
Abstract
Epstein-Barr virus (EBV) infection might induce not only posttransplantation lymphoproliferative disorder (PTLD) but also leiomyosarcoma. We report a case of EBV-associated leiomyosarcoma concurrently with PTLD after renal transplantation. The patient was a 30-year-old woman who underwent living donor kidney transplantation at 27 years of age. Preoperative EBV viral capsid antibody immunoglobulin M, immunoglobulin G (IgG), and EBV nuclear antigen IgG were negative. Multiple lung and liver tumors were detected 1.5 years after transplantation. She was diagnosed with PTLD after tumor biopsy. Her EBV DNA was 110 copies/mL detected by real-time polymerase chain reaction when PTLD was diagnosed. She received dose reduction of immunosuppressive therapy and several chemotherapies. Because her hepatic lesion was still progressive while pulmonary lesion was reduced, a liver tumor biopsy was performed, but the biopsy specimens were necrotic. A left lateral segmentectomy was performed as a third biopsy for treatment-resistant hepatic lesion 2.5 years after her first PTLD diagnosis. Pathologically, she was diagnosed with EBV-associated leiomyosarcoma. She was treated with sirolimus, but died 7 months after the operation. This is the first case of the coincidence of leiomyosarcoma associated with EBV and PTLD. This case was exceedingly rare; however, we must consider the coincidence of leiomyosarcoma associated with EBV and PTLD when encountering treatment-resistant PTLD.
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Affiliation(s)
- Naohiro Aida
- Department of Transplantation and Regenerative Medicine, Graduate School of Medicine, Fujita Health University, Toyoake, Japan
- Naohiro Aida, Department of Transplantation and Regenerative Medicine, Graduate School of Medicine, Fujita Health University, 1-98 Dengakugakubo, Kutsukake, Toyoake 470-1192, Aichi, Japan.
| | - Taihei Ito
- Department of Transplantation and Regenerative Medicine, Graduate School of Medicine, Fujita Health University, Toyoake, Japan
| | - Michihiro Maruyama
- Department of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Kenichi Saigo
- Department of Surgery, National Hospital Organization Chiba-East Hospital, Chiba, Japan
| | - Naotake Akutsu
- Department of Surgery, National Hospital Organization Chiba-East Hospital, Chiba, Japan
| | - Hiromichi Aoyama
- Department of Surgery, National Hospital Organization Chiba-East Hospital, Chiba, Japan
| | - Hiroshi Kitamura
- Department of Pathology, National Hospital Organization Chiba-East Hospital, Chiba, Japan
| | - Takashi Kenmochi
- Department of Transplantation and Regenerative Medicine, Graduate School of Medicine, Fujita Health University, Toyoake, Japan
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Penney SW, Bishop BN, Howell DL. Treatment response with sirolimus for a pediatric patient with an EBV-associated smooth-muscle tumor after bone marrow transplantation. Pediatr Blood Cancer 2019; 66:e27585. [PMID: 30614215 DOI: 10.1002/pbc.27585] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 11/13/2018] [Accepted: 11/26/2018] [Indexed: 11/08/2022]
Abstract
Epstein-Barr virus-associated smooth-muscle tumors (EBV-SMTs) are unique and rare neoplasms described in immunocompromised patients. The case describes a nine-year-old female with a history of acute lymphoblastic leukemia with relapse and subsequent allogeneic bone marrow transplantation who presented with multiple EBV-SMTs of the liver. EBV utilizes the mammalian target of rapamycin (mTOR) pathway for tumor growth, and sirolimus, a mTOR inhibitor, has shown to result in a short-term response. We now report an extended treatment response with sirolimus in a pediatric patient with an EBV-SMT.
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Affiliation(s)
- Scott W Penney
- San Antonio Uniformed Services Health Education Consortium, Joint Base San Antonio-Fort Sam, Houston, Texas
| | - Bradie N Bishop
- San Antonio Uniformed Services Health Education Consortium, Joint Base San Antonio-Fort Sam, Houston, Texas
| | - Della L Howell
- San Antonio Uniformed Services Health Education Consortium, Joint Base San Antonio-Fort Sam, Houston, Texas
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Stubbins RJ, Alami Laroussi N, Peters AC, Urschel S, Dicke F, Lai RL, Zhu J, Mabilangan C, Preiksaitis JK. Epstein-Barr virus associated smooth muscle tumors in solid organ transplant recipients: Incidence over 31 years at a single institution and review of the literature. Transpl Infect Dis 2018; 21:e13010. [PMID: 30298678 DOI: 10.1111/tid.13010] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 09/13/2018] [Accepted: 09/23/2018] [Indexed: 12/17/2022]
Abstract
INTRODUCTION Epstein-Barr virus (EBV) associated smooth muscle tumors (EBV-SMT) are a rare complication of solid organ transplantation (SOT). Incidence data related to this EBV-SMT are limited. EBV DNA is universally present in these tumors. How these cells get infected with EBV, whether this is a result of primary EBV infection vs reactivation, and how persistent active EBV infection post-transplant influences EBV-SMT pathogenesis remains unknown. METHODS Among 5006 SOT recipients (474 pediatric, 4532 adult) receiving SOT at our center between Jan 1984 and Dec 2015, three cases of post-transplant EBV-SMT were identified. RESULTS All cases were pediatric heart transplants who were EBV seronegative prior to transplant, and experienced primary EBV infection with persistently elevated EBV viral loads, despite antiviral therapy. Two are deceased at 3.2 and 0.9 years post-diagnosis, while one remains alive 6.2 years post diagnosis. The overall local incidence of post-transplant EBV-SMT at our institution was 0.7 (95% CI, 0.2-1.7) per 1000 patient years, and 2.6 (95% CI, 0.6-6.7) per 1000 patient years in pediatric heart transplants. A literature review identified 36 pediatric and 51 adult cases of post-transplant EBV-SMT. CONCLUSIONS We hypothesize that pre-transplant EBV seronegativity, followed by primary EBV infection and persistently high EBV viral loads, represents a unique risk factor for post-transplant EBV-SMT. Pediatric heart transplant recipients were found to be disproportionately affected by post-transplant EBV-SMT at our institution.
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Affiliation(s)
- Ryan J Stubbins
- Division of Hematology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Nassiba Alami Laroussi
- Division of Cardiology, Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - Anthea C Peters
- Division of Hematology, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Simon Urschel
- Division of Cardiology, Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - Frank Dicke
- Section of Cardiology, Department of Pediatrics, Cumming School of Medicine, Calgary, Alberta, Canada
| | - Raymond L Lai
- Department of Pathology and Laboratory Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - James Zhu
- Department of Pathology and Laboratory Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Curtis Mabilangan
- Division of Infectious Diseases, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Jutta K Preiksaitis
- Division of Infectious Diseases, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
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Liu Y, Chintalapati S, Dietz R, Raza AS, Wang J, Raza AS. EBV-associated hepatic smooth muscle tumor of uncertain biologic behavior after heart transplantation in a pediatric patient: case report. J Gastrointest Oncol 2017; 8:E21-E25. [PMID: 28280632 DOI: 10.21037/jgo.2016.12.05] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Epstein-Barr virus-associated smooth muscle tumor (EBV-SMT) is a rare neoplasm recognized in immunocompromised patients. There are less than 30 cases of EBV-SMT reported in pediatric population following solid organ transplantation. Herein, we report a case of an 8-year-old female who was incidentally noted to have multiple lesions in the liver 8 years after heart transplantation. The tumor was composed of a cellular proliferation of spindle-shaped cells with low mitotic activity. The diagnosis of EBV-SMT was confirmed by in situ hybridization for EBV-encoded small RNA (EBER) transcripts. Multiple additional lesions were detected by whole body positron emission tomography-computed tomography (PET-CT) scan 4 months after the initial finding of the hepatic lesions. Immunosuppression was switched to a mechanistic target of rapamycin (mTOR) inhibitor. We conclude that EBV-SMT should be included in the differential diagnoses in post-transplantation patients and further investigations should be performed to evaluate additional lesions.
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Affiliation(s)
- Yan Liu
- Department of Pathology and Human Anatomy, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Suneetha Chintalapati
- Department of Pathology and Human Anatomy, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Robin Dietz
- Department of Pathology and Human Anatomy, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Adnan S Raza
- Department of Internal Medicine, Methodist Hospital, Brooklyn, NY, USA
| | - Jun Wang
- Department of Pathology and Human Anatomy, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Anwar Sultana Raza
- Department of Pathology and Human Anatomy, Loma Linda University Medical Center, Loma Linda, CA, USA
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The incidental pulmonary nodule in a child. Part 1: recommendations from the SPR Thoracic Imaging Committee regarding characterization, significance and follow-up. Pediatr Radiol 2015; 45:628-33. [PMID: 25655369 DOI: 10.1007/s00247-014-3267-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2014] [Revised: 10/14/2014] [Accepted: 12/19/2014] [Indexed: 12/21/2022]
Abstract
No guidelines are in place for the follow-up and management of pulmonary nodules that are incidentally detected on CT in the pediatric population. The Fleischner guidelines, which were developed for the older adult population, do not apply to children. This review summarizes the evidence collected by the Society for Pediatric Radiology (SPR) Thoracic Imaging Committee in its attempt to develop pediatric-specific guidelines.Small pulmonary opacities can be characterized as linear or as ground-glass or solid nodules. Linear opacities and ground-glass nodules are extremely unlikely to represent an early primary or metastatic malignancy in a child. In our review, we found a virtual absence of reported cases of a primary pulmonary malignancy presenting as an incidentally detected small lung nodule on CT in a healthy immune-competent child.Because of the lack of definitive information on the clinical significance of small lung nodules that are incidentally detected on CT in children, the management of those that do not have the typical characteristics of an intrapulmonary lymph node should be dictated by the clinical history as to possible exposure to infectious agents, the presence of an occult immunodeficiency, the much higher likelihood that the nodule represents a metastasis than a primary lung tumor, and ultimately the individual preference of the child's caregiver. Nodules appearing in children with a history of immune deficiency, malignancy or congenital pulmonary airway malformation should not be considered incidental, and their workup should be dictated by the natural history of these underlying conditions.
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Jossen J, Chu J, Hotchkiss H, Wistinghausen B, Iyer K, Magid M, Kamath A, Roayaie S, Arnon R. Epstein-Barr virus-associated smooth muscle tumors in children following solid organ transplantation: a review. Pediatr Transplant 2015; 19:235-43. [PMID: 25572657 DOI: 10.1111/petr.12426] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/05/2014] [Indexed: 12/12/2022]
Abstract
EBV-SMT are a rare entity following organ transplantation. Given the rarity of the tumor, there is no standard approach to diagnosis and treatment. A literature search identified 28 reported cases of EBV-SMT in addition to our own experience with one case. The aim of this review is to summarize the existing data regarding pathogenesis, diagnosis, and treatment.
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Affiliation(s)
- Jacqueline Jossen
- Pediatrics & Recanati-Miller Transplant Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Eminger LA, Hall LD, Hesterman KS, Heymann WR. Epstein-Barr virus: dermatologic associations and implications: part II. Associated lymphoproliferative disorders and solid tumors. J Am Acad Dermatol 2015; 72:21-34; quiz 35-6. [PMID: 25497918 DOI: 10.1016/j.jaad.2014.07.035] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2014] [Revised: 07/21/2014] [Accepted: 07/23/2014] [Indexed: 10/24/2022]
Abstract
Epstein-Barr virus (EBV) was the first human virus to be associated with oncogenesis. Over the past few decades, cumulative research has revealed that latent EBV infection may be implicated in the pathogenesis of a heterogeneous group of lymphoproliferative disorders and malignancies occurring in both immunocompetent and immunocompromised hosts. Many of these diseases have either primary or secondary cutaneous manifestations. Serologic studies and EBV-encoded RNA in situ hybridization stains have been used to show the association of EBV with disease; while these findings may imply a role, they do not equate with causation. In part II of this continuing medical education review, the salient features of EBV-associated lymphoproliferative disorders and solid tumors are detailed.
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Affiliation(s)
| | | | | | - Warren R Heymann
- Cooper Medical School of Rowan University, Camden, New Jersey; Perelman School of Medicine at the Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
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Sarcomas other than Kaposi sarcoma occurring in immunodeficiency: interpretations from a systematic literature review. Curr Opin Oncol 2012; 24:537-46. [PMID: 22729152 DOI: 10.1097/cco.0b013e328355e115] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
PURPOSE OF REVIEW In immunodeficiency, an increased sarcoma risk is confirmed for Kaposi's sarcoma. Whether rates of other sarcoma subtypes are elevated in the setting of immunodeficiency is not known. We therefore reviewed published case reports on HIV and AIDS patients and organ transplant recipients with sarcomas. For comparison, we assessed sarcomas in the U.S. general population using Surveillance Epidemiology End Results (SEER) data. RECENT FINDINGS A total of 176 non-Kaposi sarcoma were identified, 75 in people with HIV and AIDS and 101 in transplant recipients. Leiomyosarcomas (n = 101) were the most frequently reported sarcomas, followed by angiosarcomas (n = 23) and fibrohistiocytic tumors (n = 17). Leiomyosarcomas were reported with two age peaks, in children and young adults. Epstein-Barr virus (EBV) was detected in the tumor cells in 85 and 88% of leiomyosarcomas in HIV-infected people and transplant recipients, respectively. Angiosarcomas and fibrohistiocytic tumors were most frequently reported in men. Among kidney transplant recipients, 20% of sarcomas arose at the site of an arteriovenous fistula. In comparison, leiomyoscarcomas, angiosarcomas, and fibrohistiocytic tumors comprised 16.9, 3.8, and 18.7% of sarcomas in the U.S. general population. SUMMARY Leiomyosarcoma and angiosarcoma may occur disproportionately in immunodeficiency. Leiomyosarcomas appear causatively linked to EBV, whereas angiosarcomas might be correlated with an arteriovenous fistula. Additional studies are necessary to understand the contribution of immunodeficiency to the cause of these sarcomas.
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Petrilli G, Lorenzi L, Paracchini R, Ubiali A, Schumacher RF, Cabassa P, Facchetti F. Epstein-Barr virus-associated adrenal smooth muscle tumors and disseminated diffuse large B-cell lymphoma in a child with common variable immunodeficiency: a case report and review of the literature. Int J Surg Pathol 2011; 22:712-21. [PMID: 21454372 DOI: 10.1177/1066896911399901] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
This article reports the clinical and the histological features in a 7-year-old girl affected by common variable immunodeficiency (CVID) who developed multiple Epstein-Barr virus-associated tumors, represented by bilateral adrenal smooth muscle tumors (EBV-SMT) and multifocal diffuse large B-cell lymphoma. The EBV-SMTs showed features compatible with a benign or at least a low-malignant potential neoplasm. A peculiar feature observed in both EBV-SMTs was the occurrence of numerous lymphocytes intermingled with the spindle cells, which consisted of CD3+ CD5+ T-cells, with a predominant cytotoxic CD8+ component. Interestingly, EBV status differed in the neoplasms, since the EBV-SMTs were negative for LMP1 and positive for EBER, whereas the B-cell lymphoma expressed both EBV markers. Furthermore, EBV-LMP1 deletion was positive only in the EBV-SMTs, thus indicating that these tumors were the consequence of 2 distinct, EBV-dependent transformations. Similarly, lymphocyte clonality assay also showed different clonal bands in different sites (skin and nasal cavity), suggesting the development of intratumoral mutations. Finally, the authors review all 127 previously reported EBV-SMT, with discussion of their clinical and pathological features.
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