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Sasi A, Chitikela S, Ganguly S, Biswas B, Pushpam D, Kumar A, Khan SA, Kumar VS, Kale SS, Biswas A, Barwad A, Mridha AR, Thulkar S, Bakhshi S. Treatment outcomes in patients with Ewing sarcoma of the spine in a resource-challenged setting: 17-year experience from a single center in India. Pediatr Hematol Oncol 2024; 41:211-223. [PMID: 38189167 DOI: 10.1080/08880018.2023.2296949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 12/14/2023] [Indexed: 01/09/2024]
Abstract
Ewing sarcoma (ES) of the spine is a rare childhood cancer with sparse literature on treatment outcomes. We aimed to describe survival outcomes and prognostic factors in patients with spinal ES treated at a single institute in a resource-challenged setting. We conducted a retrospective analysis of patients with spinal ES registered at a tertiary care oncology center between 2003-2019. Clinical patient data was retrieved from hospital records. Cox regression analysis was used to identify the association of baseline clinical parameters with event free survival (EFS) and overall survival (OS). A cohort of 85 patients was analyzed including 38 (45%) patients with metastatic disease. The median age was 15 years with 73% being male. Local therapy was administered in 62 (72.9%) patients with surgery alone in 8 (9.4%), radiotherapy alone in 36 (42.4%) and both in 18 (21.2%) patients. A higher proportion of males received local therapy than females (80.3% versus 59.1%; p = 0.049). The median EFS and OS were 20.1 and 28.6 months, respectively. On univariable analysis, age ≤ 15 years, female sex, serum albumin ≤3.5 g/dL and hemoglobin ≤11 g/dL were associated with inferior EFS while younger age, female sex, hypoalbuminemia and metastatic disease were associated with inferior OS. On multivariable analysis, only hypoalbuminemia was predictive for inferior EFS (HR:2.41; p = 0.005) while hypoalbuminemia (HR:2.06;p = 0.033) and female sex (HR:1.83; p = 0.046) were associated with inferior OS. We concluded that hypoalbuminemia confers poor prognosis in ES spine. Survival outcomes are poorer in females treated in our setting, possibly due to prevailing sex-based biases.
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Affiliation(s)
- Archana Sasi
- Department of Medical Oncology, Dr. B.R.A. Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, New Delhi, India
| | | | - Shuvadeep Ganguly
- Department of Medical Oncology, Dr. B.R.A. Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, New Delhi, India
| | - Bivas Biswas
- Department of Medical Oncology, Tata Medical Centre, Kolkata, India
| | - Deepam Pushpam
- Department of Medical Oncology, Dr. B.R.A. Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, New Delhi, India
| | - Akash Kumar
- Department of Medical Oncology, National Cancer Institute, Jhajjar, India
| | - Shah Alam Khan
- Department of Orthopaedics, All India Institute of Medical Sciences, New Delhi, India
| | | | - Shashank Sharad Kale
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Ahitagni Biswas
- Department of Radiation Oncology, Dr. B.R.A. Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, New Delhi, India
| | - Adarsh Barwad
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, India
| | - Asit Ranjan Mridha
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, India
| | - Sanjay Thulkar
- Department of Radiology, Dr. B.R.A. Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, New Delhi, India
| | - Sameer Bakhshi
- Department of Medical Oncology, Dr. B.R.A. Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, New Delhi, India
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Abstract
STUDY DESIGN Single-center retrospective study. OBJECTIVE We discuss the widespread misdiagnosis of primary extraosseous spinal Ewing Sarcomas (PESES) to begnin tumors leading to poor treatment. SUMMARY OF BACKGROUND DATA PESES is a particular entity of spinal Ewing sarcoma (SES) appearing in a similar shape and features to benign tumors such as schwannomas. This imaging mimicry and subsequent possible misdiagnosis lead to primary surgery, without neoadjuvant chemotherapy, which remains deleterious for survival and progression. METHODS We identified a total of 13 patients: seven women (53.8%) and six men operated between 2001 and 2018 for PESES and initially misdiagnosed as schwannomas or ependymomas. RESULTS The mean age of our series was 35.8 years (range, 18.1-47.2 years). The first clinical symptom was neuralgia (61.5%) followed or associated with nerves deficits (38.5%). Median progression-free survival (PFS) was 31.7 months (SD 5.8). Tumor recurrence rates at 1 and 3 years were respectively 21.2% (SD 3.1) and 60.1% (SD 15.8). Median overall survival (OS) was 61.5 months (SD 16.27). The 1-year, 2-year, and 5-year survival estimates were 100.0%, 88.9% (SD 10.5), and 44.4% (SD 16.6). Six patients (46.13%) died following their SES. In univariate analyses, patients with metastastic PESES had a significantly lower OS than others (41.2 months, P = 0.03). CONCLUSION PESES must be ruled out at diagnosis of a spinal tumor when facing a fast-growing lesion with neurological deficits in a young adult. Thoracoabdominopelvic extension should be carried out. Presurgical biopsy must be performed. In case of PESES, neoadjuvant chemotherapy must be established before considering surgical intervention.Level of Evidence: 4.
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Meazza C, Luksch R, Luzzati A. Managing axial bone sarcomas in childhood. Expert Rev Anticancer Ther 2021; 21:747-764. [PMID: 33593222 DOI: 10.1080/14737140.2021.1891886] [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: 10/22/2022]
Abstract
Introduction: Axial osteosarcoma and Ewing sarcoma are rare, aggressive neoplasms with a worse prognosis than with tumors involving the extremities because they are more likely to be associated with larger tumor volumes, older age, primary metastases, and a poor histological response to chemotherapy. The 5-year OS rates are reportedly in the range of 18-41% for axial osteosarcoma, and 46-64% for Ewing sarcoma.Area covered: The treatment of axial bone tumors is the same as for extremity bone tumors, and includes chemotherapy, surgery and/or radiotherapy.Expert opinion: Local treatment of axial tumors is particularly difficult due to their proximity to neurological and vascular structures, which often makes extensive and en bloc resections impossible without causing significant morbidity. The incidence of local relapse is consequently high, and this is the main issue in the treatment of these tumors. Radiotherapy is an option in the case of surgical resections with close or positive margins, as well as for inoperable tumors. Delivering high doses of RT to the spinal cord can be dangerous. Given the complexity and rarity of these tumors, it is essential for this subset of patients to be treated at selected reference institutions with specific expertise and multidisciplinary skills.
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Affiliation(s)
- Cristina Meazza
- Pediatric Oncology Unit, Medical Oncology and Emathology Department, Fondazione IRCCS Istituto Nazionale Dei Tumori, Milano, Italy
| | - Roberto Luksch
- Pediatric Oncology Unit, Medical Oncology and Emathology Department, Fondazione IRCCS Istituto Nazionale Dei Tumori, Milano, Italy
| | - Alessandro Luzzati
- Orthopedic Oncology and Spinal Reconstruction Surgery, Orthopedic Oncology Department, IRCCS Istituto Ortopedico Galeazzi, Milano, Italy
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Hevia Rodríguez P, Andermatten J, Elúa Pinín A, Moreno Moya P, Samprón N, Úrculo Bareño E. Primary vertebral tumor of axis: A clinical and surgical challenge. Neurocirugia (Astur) 2020; 32:S1130-1473(20)30103-2. [PMID: 33067113 DOI: 10.1016/j.neucir.2020.08.004] [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: 02/24/2020] [Revised: 06/30/2020] [Accepted: 08/21/2020] [Indexed: 10/23/2022]
Abstract
We report the case of a 17-year-old male presented to the emergency department with a six weeks history of neck pain and no neurogical deficit. Computed tomography and magnetic resonance imaging revealed an expansile lesion in the axis, with soft tissue and spinal cavity invasion, without mielopathy signs. Tomography-guided mass biopsy was taken. Waiting for histopathologic results, the pacient developed acute tetraparesis and sphincter incompetence. Magnetic resonance revealed that the bone mass had grown with epidural compromise, mielopathy and new vertebral lesions. Medular decompression with laminectomy, excision of the posterior elements of axis with the involved soft tissue mass and occipito-cervical fixation was performed. Neurological recovery was complete. Inmunochemistry revealed an Ewing Sarcoma. Chemoteraphy treatment was given, with partial response. Primary Ewing sarcoma of atlas-axis is a rare entity with poor prognosis. Multidisciplinary approach treatment is needed, with a total surgical resection if it is possible, a real challenge for the surgeon.
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Affiliation(s)
| | - Joaquín Andermatten
- Servicio de Neurocirugía, Hospital Universitario Donostia, Donostia, Gipuzkoa, España
| | - Alejandro Elúa Pinín
- Servicio de Neurocirugía, Hospital Universitario Donostia, Donostia, Gipuzkoa, España
| | - Patricia Moreno Moya
- Servicio de Neurocirugía, Hospital Universitario Donostia, Donostia, Gipuzkoa, España
| | - Nicolás Samprón
- Servicio de Neurocirugía, Hospital Universitario Donostia, Donostia, Gipuzkoa, España
| | - Enrique Úrculo Bareño
- Servicio de Neurocirugía, Hospital Universitario Donostia, Donostia, Gipuzkoa, España
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Moussalem CK, Massaad E, Baassiri W, Akhtar Anwar M, Kobeissy F, Eid A, Darwiche N, Omeis I. Spinal sarcomas and immunity: An undervalued relationship. Semin Cancer Biol 2019; 64:36-50. [PMID: 31254615 DOI: 10.1016/j.semcancer.2019.06.009] [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: 01/08/2019] [Revised: 06/11/2019] [Accepted: 06/13/2019] [Indexed: 11/17/2022]
Abstract
Sarcomas, especially spine sarcomas, are rare yet debilitating and are underestimated types of cancer. Treatment options for spine sarcomas are limited to chemotherapy, radiotherapy and surgical intervention. Accumulating evidence suggests a complex course associated with the treatment of spine sarcomas as compared to other soft tissue sarcomas in the extremities since adjuvant therapy adds limited success to the oncological outcome. Likewise, the limitations of surgical interventions imposed by the proximity and high sensitivity of the spinal cord, leads to an increased recurrence and mortality rates associated with spine sarcomas. Finding novel treatment options to spine sarcomas as such is inevitable, necessitating a more thorough understanding of the different mechanisms of the underlying etiologies of these tumors. In this review, we discuss the most recent studies tackling the involvement of the immune system; a key player in the emergence of the different types of spine sarcomas and the promising immune-mediated targeted therapy that can be applied in these kind of rare cancers.
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Affiliation(s)
- Charbel K Moussalem
- Division of Neurosurgery, Department of Surgery, American University of Beirut Medical Center, Lebanon
| | - Elie Massaad
- Faculty of Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Wassim Baassiri
- Division of Neurosurgery, Department of Surgery, American University of Beirut Medical Center, Lebanon
| | - M Akhtar Anwar
- Department of Pharmacology and Toxicology, Faculty of Medicine, American University of Beirut, Lebanon
| | - Firas Kobeissy
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Lebanon
| | - Ali Eid
- Department of Pharmacology and Toxicology, Faculty of Medicine, American University of Beirut, Lebanon
| | - Nadine Darwiche
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Lebanon
| | - Ibrahim Omeis
- Division of Neurosurgery, Department of Surgery, American University of Beirut Medical Center, Lebanon.
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Heinrich C, Gospodarev V, Kheradpour A, Zuppan C, Douglas CC, Minasian T. Benign Giant Cell Lesion of C1 Lateral Mass: A Case Report and Literature Review. Brain Sci 2019; 9:brainsci9050105. [PMID: 31071908 PMCID: PMC6562483 DOI: 10.3390/brainsci9050105] [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: 03/24/2019] [Revised: 05/06/2019] [Accepted: 05/07/2019] [Indexed: 02/02/2023] Open
Abstract
Primary osseous tumors of the spinal column account for approximately 1% of the total number of spinal tumors found in the pediatric patient population. The authors present a case of a C1 benign giant cell lesion that was incidentally found in a 15-year-old patient. A transoral biopsy was performed followed by treatment with denosumab, with definitive management in the form of transoral tumor resection with subsequent occiput-cervical three posterior instrumented fusion. The patient tolerated all of the procedures well, as there were no post-operative complications, discharged home neurologically intact and was eager to return to school when assessed during a follow-up visit in clinic. Osteolytic lesions affecting the cervical spine are rare in the pediatric population. It is of utmost importance to have sufficient background knowledge in order to formulate a differential diagnosis, as well as an understanding of principles underlying surgical techniques required to prevent occipital-cervical instability in this patient population. The information presented will guide surgical decision-making by identifying the patient population that would benefit from neurosurgical interventions to stabilize the atlantoaxial junction, in the context of rare osteolytic conditions affecting the cervical spine.
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Affiliation(s)
| | - Vadim Gospodarev
- Center for Perinatal Biology, Department of Basic Sciences, Loma Linda University, 11234 Anderson Street, Room 2567, Loma Linda, CA 92354, USA.
| | - Albert Kheradpour
- Department of Pediatric Hematology/Oncology, Loma Linda University Medical Center, 11234 Anderson Street, Loma Linda, CA 92354, USA.
| | - Craig Zuppan
- Department of Pathology, Loma Linda University Medical Center, 11234 Anderson Street, Loma Linda, CA 92354, USA.
| | - Clifford C Douglas
- Department of Neurosurgery, Loma Linda University Medical Center, 11234 Anderson Street, Room 2556, Loma Linda, CA 92354, USA.
| | - Tanya Minasian
- Department of Neurosurgery, Loma Linda University Medical Center, 11234 Anderson Street, Room 2556, Loma Linda, CA 92354, USA.
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7
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Hesla AC, Bruland ØS, Jebsen N, Styring E, Eriksson S, Tsagozis P. Ewing sarcoma of the mobile spine; predictive factors for survival, neurological function and local control. A Scandinavian sarcoma group study with a mean follow-up of 12 years. J Bone Oncol 2018; 14:100216. [PMID: 30666289 PMCID: PMC6329704 DOI: 10.1016/j.jbo.2018.100216] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2018] [Revised: 12/10/2018] [Accepted: 12/24/2018] [Indexed: 01/03/2023] Open
Abstract
Object: Many patients with Ewing sarcoma (ES) of the mobile spine present with neurologic symptoms leading to emergency decompressive surgery. Only rarely is optimal treatment involving neo-adjuvant chemotherapy followed by en bloc excision possible. The purpose of this study was to study treatment, neurologic and oncologic outcome in patients with ES of the mobile spine. Methods: Twenty-four patients diagnosed between 1986 and 2012 were identified through the Scandinavian Sarcoma Group registry. Charts were reviewed in order to assess details in patient characteristics, neurologic status, treatment and outcome. Prognostic factors were analyzed with respect to local control, disease-free survival and overall survival. Results: Neurologic symptoms were frequently observed at presentation, being present in 19/23 patients with documented neurologic status. Most (13/19) patients had a complete neurologic recovery regardless of whether or not emergency decompressive surgery was performed. The majority (18/24) of patients were treated with definitive radiotherapy. However, only 9/17 received the recommended dose of ≥ 50.4 Gy. The disease-free and overall survival rates at 10 years were 48% and 57%, respectively. The local recurrence rates were 19% and 27% at 5 and 10 years, respectively. Only year of diagnosis, categorized into periods with significant changes in chemotherapy protocols, was a significant factor for local recurrence, but there was a trend (p = 0.06) for an increased risk of a local recurrence if emergency decompressive surgery was performed. Conclusion: Patients with ES of the mobile have a relatively favorable prognosis. Nonetheless, local recurrence rate is high for this group of patients for which local treatment mainly relies on definitive radiotherapy. Emergency decompressive surgery may increase the risk for local recurrence.
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Affiliation(s)
- Asle Charles Hesla
- Institute of Molecular Medicine and Surgery, Karolinska Institute & Karolinska University Hospital, 17176 Solna, Sweden
| | - Øyvind Sverre Bruland
- Department of Oncology, Institute for Clinical Medicine, University of Oslo, Oslo University Hospital - Norwegian Radium Hospital, 0310 Oslo, Norway
| | - Nina Jebsen
- Department of Oncology, Haukeland University Hospital, Centre for Cancer Biomarkers University of Bergen, 5021 Bergen, Norway
| | - Emelie Styring
- Department of Orthopaedic Surgery, Skåne University Hospital, Getingevägen 4, 222 41 Lund, Sweden
| | - Sigvard Eriksson
- Department of Orthopaedic Surgery, Sahlgrenska University Hospital, Blå stråket 5, 413 45 Gothenburg, Sweden
| | - Panagiotis Tsagozis
- Department of Orthopaedic Surgery, Karolinska University Hospital, 17176 Solna, Sweden
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8
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Pollock RE, Payne JE, Rogers AD, Smith SM, Iwenofu OH, Valerio IL, Zomerlei TA, Howard JH, Dornbos D, Galgano MA, Goulart C, Mendel E, Miller ED, Xu-Welliver M, Martin DD, Haglund KE, Bupathi M, Chen JL, Yeager ND. Multidisciplinary sarcoma care. Curr Probl Surg 2018; 55:517-580. [PMID: 30526918 DOI: 10.1067/j.cpsurg.2018.10.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Raphael E Pollock
- The Ohio State University Comprehensive Cancer Center, Columbus, OH.
| | - Jason E Payne
- The Ohio State University Wexner Medical Center, Columbus, OH
| | - Alan D Rogers
- The Ohio State University Wexner Medical Center, Columbus, OH
| | - Stephen M Smith
- The Ohio State University Wexner Medical Center, Columbus, OH
| | - O Hans Iwenofu
- Department of Pathology & Laboratory Medicine, The Ohio State University Wexner Medical Center, Columbus, OH
| | - Ian L Valerio
- The Ohio State University Wexner Medical Center, Columbus, OH
| | | | | | - David Dornbos
- The Ohio State University Wexner Medical Center, Columbus, OH
| | | | | | - Ehud Mendel
- The Ohio State University Wexner Medical Center, Columbus, OH
| | - Eric D Miller
- The Ohio State University Wexner Medical Center, Columbus, OH
| | | | | | - Karl E Haglund
- The Ohio State University Wexner Medical Center, Columbus, OH
| | | | - James L Chen
- The Ohio State University Wexner Medical Center, Columbus, OH
| | - Nicholas D Yeager
- Nationwide Children's Hospital, The Ohio State University College of Medicine, Columbus, OH
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Xu K, Lou Y, Sun R, Liu Y, Li B, Li J, Huang Q, Wan W, Xiao J. Establishment of a Nomogram-Based Model for Predicting the Prognostic Value of Inflammatory Biomarkers and Preoperative D-Dimer Level in Spinal Ewing's Sarcoma Family Tumors: A Retrospective Study of 83 Patients. World Neurosurg 2018; 121:e104-e112. [PMID: 30218803 DOI: 10.1016/j.wneu.2018.09.022] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 09/01/2018] [Accepted: 09/04/2018] [Indexed: 12/14/2022]
Abstract
BACKGROUND Ewing's sarcoma family tumors (ESFTs) are the second most common malignancy in children and adolescents. The purpose of the present retrospective study was to evaluate the prognostic role of inflammatory biomarkers and preoperative D-dimer levels in patients with spinal ESFTs. METHODS The neutrophil/lymphocyte ratio, platelet/lymphocyte ratio, lymphocyte/monocyte ratio, albumin/globulin ratio, C-reactive protein/albumin ratio (CAR), preoperative D-dimer level, and clinical parameters were evaluated and analyzed. Univariate and multivariate analyses for disease-free survival (DFS) and overall survival (OS) were performed using the log-rank test and Cox regression analysis, respectively. The DFS and OS rates were calculated using the Kaplan-Meier method. Nomograms were established to predict DFS and OS quantitatively. RESULTS The optimal cutoff values for D-dimer, neutrophil/lymphocyte ratio, platelet/lymphocyte ratio, lymphocyte/monocyte ratio, CAR, and albumin/globulin ratio were 0.3, 3.2, 168, 2.2, 1.5, and 1.4, respectively. The patients were stratified into 2 groups according to the cutoff values. Multivariate analysis revealed that age, resection mode, and D-dimer level were favorable prognostic factors for DFS and OS (P < 0.05). Metastasis and CAR <1.5 were significantly associated with OS (P < 0.05). Nomograms with all significant factors were established to predict DFS and OS. CONCLUSIONS Our results have indicated that the preoperative D-dimer level is an effective prognostic factor with discriminatory ability for DFS and OS, superior to other indicators. Also, CAR was favorable prognostic factor for OS. Nomograms of DFS and OS can be recommended as practical models to evaluate the prognosis for patients with spinal ESFTs.
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Affiliation(s)
- Kehan Xu
- Department of Orthopedic Oncology, Changzheng Hospital, Second Military Medical University, Huangpu District, Shanghai, People's Republic of China
| | - Yan Lou
- Department of Orthopedic Oncology, Changzheng Hospital, Second Military Medical University, Huangpu District, Shanghai, People's Republic of China
| | - Rui Sun
- Department of Neurology, Jinling Clinical College of Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China
| | - Yujie Liu
- Department of Orthopedic Oncology, Changzheng Hospital, Second Military Medical University, Huangpu District, Shanghai, People's Republic of China
| | - Bo Li
- Department of Orthopedic Oncology, Changzheng Hospital, Second Military Medical University, Huangpu District, Shanghai, People's Republic of China
| | - Jialin Li
- Department of Orthopedic Oncology, Changzheng Hospital, Second Military Medical University, Huangpu District, Shanghai, People's Republic of China
| | - Quan Huang
- Department of Orthopedic Oncology, Changzheng Hospital, Second Military Medical University, Huangpu District, Shanghai, People's Republic of China
| | - Wei Wan
- Department of Orthopedic Oncology, Changzheng Hospital, Second Military Medical University, Huangpu District, Shanghai, People's Republic of China
| | - Jianru Xiao
- Department of Orthopedic Oncology, Changzheng Hospital, Second Military Medical University, Huangpu District, Shanghai, People's Republic of China.
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Paraskeva K, Giakoumettis D, Nikas I, Georgoulis G, Sfakianos G, Themistocleous MS. Primary Ewing sarcoma of the axis-C2: A case report and the review of the literature. Neurol Neurochir Pol 2018; 52:534-542. [DOI: 10.1016/j.pjnns.2018.02.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2017] [Revised: 02/23/2018] [Accepted: 02/25/2018] [Indexed: 12/12/2022]
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Kumar LJ, Kumar R. Primary Ewing's Sarcoma of the Spine with Conus Medullaris Syndrome. JOURNAL OF ORTHOPAEDICS, TRAUMA AND REHABILITATION 2018. [DOI: 10.1016/j.jotr.2017.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Ewing's sarcoma (ES) is a primary neoplasm of the bone affecting age groups in the second decade of life. It commonly affects the metaphyseal ends of growing bones. Primary ES of the spine is rare and is commonly seen in the sacrum. The incidence of sacral ES in the spine is <5% whereas that of nonsacral ES is <0.9%. A high index of suspicion is needed to diagnose the condition and prompt surgical intervention combined with chemotherapy and radiotherapy treatment is needed to contain the progression of neurological deficit. We report a case of primary ES with sudden onset conus medullaris compression in a 17-year-old female.
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Affiliation(s)
- Laik Jayant Kumar
- Department of Joint Replacement and Reconstructive Surgery, Tata Main Hospital, Jamshedpur, India
| | - Ritesh Kumar
- Department of Orthopaedics, Tata Main Hospital, Jamshedpur, India
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12
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Eloqayli H. Adult primary cervical extra-osseous Ewing’s sarcoma: A case report and short literature review. Int J Surg Case Rep 2017; 41:83-85. [PMID: 29049915 PMCID: PMC5647515 DOI: 10.1016/j.ijscr.2017.09.033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Revised: 09/15/2017] [Accepted: 09/16/2017] [Indexed: 11/25/2022] Open
Abstract
EES primarily located in the spine is extremely rare. Treatment of adult EES is a challenge due to a lack of established guidelines. A more conservative treatment modality is needed for old patients with EES.
Introduction Primary spinal epidural extraskeletal Ewing’s sarcoma (EES) is extremely rare, with a peak incidence in the second decade of life. EES in old people is challenging to treat due to the lack of specific guidelines. In this paper, I present a unique case of adult primary cervical epidural EES with a 13-month follow-up. A short literature review of the therapeutic approaches and prognosis is also presented. Presentation of case I present a case of a 49-year old male patient who presented with right upper limb pain, numbness, hand grip weakness, and hyperreflexia of 3 months duration. Enhanced cervical magnetic resonance imaging showed a homogenously enhancing epidural and paravertebral soft tissue mass extending from the C6 to the T2 that appeared hypointense on T1 and hyperintense on T2. The patient underwent biopsy that confirmed EES via histopathology. Treatment with chemotherapy and radiotherapy resulted in tumor resolution and symptom relief. Discussion EES is a type of PNET. Surgical removal is generally the treatment of choice, followed by adjunctive chemotherapy and radiotherapy. In old patients with large tumors, a more conservative approach with biopsy, adjuvant chemotherapy and radiotherapy is recommended. Conclusions Adult primary cervical epidural EES is a neurosurgical challenge due to the extension to the surrounding vital structures making the tumor not amenable for total resection as in the present case. In the absence of specific therapeutic guidelines, our case highlights the need to individualize the treatment modality according to age, tumor extension, and feasibility of total tumor resection.
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13
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Wan W, Lou Y, Hu Z, Wang T, Li J, Tang Y, Wu Z, Xu L, Yang X, Song D, Xiao J. Factors affecting survival outcomes of patients with non-metastatic Ewing’s sarcoma family tumors in the spine: a retrospective analysis of 63 patients in a single center. J Neurooncol 2016; 131:313-320. [DOI: 10.1007/s11060-016-2295-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Accepted: 10/09/2016] [Indexed: 12/28/2022]
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14
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Ravindra VM, Eli IM, Schmidt MH, Brockmeyer DL. Primary osseous tumors of the pediatric spinal column: review of pathology and surgical decision making. Neurosurg Focus 2016; 41:E3. [DOI: 10.3171/2016.5.focus16155] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Spinal column tumors are rare in children and young adults, accounting for only 1% of all spine and spinal cord tumors combined. They often present diagnostic and therapeutic challenges. In this article, the authors review the current management of primary osseous tumors of the pediatric spinal column and highlight diagnosis, management, and surgical decision making.
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Affiliation(s)
- Vijay M. Ravindra
- 1Department of Neurosurgery, Clinical Neurosciences Center and Huntsman Cancer Institute, University of Utah; and
| | - Ilyas M. Eli
- 1Department of Neurosurgery, Clinical Neurosciences Center and Huntsman Cancer Institute, University of Utah; and
| | - Meic H. Schmidt
- 1Department of Neurosurgery, Clinical Neurosciences Center and Huntsman Cancer Institute, University of Utah; and
| | - Douglas L. Brockmeyer
- 1Department of Neurosurgery, Clinical Neurosciences Center and Huntsman Cancer Institute, University of Utah; and
- 2Division of Pediatric Neurosurgery, Primary Children's Hospital, Salt Lake City, Utah
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Sewell MD, Tan KA, Quraishi NA, Preda C, Varga PP, Williams R. Systematic Review of En Bloc Resection in the Management of Ewing's Sarcoma of the Mobile Spine with Respect to Local Control and Disease-Free Survival. Medicine (Baltimore) 2015; 94:e1019. [PMID: 26166072 PMCID: PMC4504586 DOI: 10.1097/md.0000000000001019] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
There is no consensus on the optimal method of local control in Ewing's sarcoma (ES) of the mobile spine. Recent reports have suggested that en bloc resection may improve local control and survival. The authors therefore performed a systematic review to answer the following questions: (1) What is the outcome of en bloc resection for ES of the mobile spine with respect to local control and disease-free survival (DFS)? (2) How should residual ES of the mobile spine be treated?Inclusion criteria were articles published between the years 1960 and 2014 in English that contained more than five patients. This yielded 204 articles, from which 4 were selected for detailed analysis. The literature was graded for quality, summarized, and presented to a group of spinal oncology experts with consensus recommendations made.All 4 studies were retrospective case series graded as very low quality evidence. Local control strategies included radiotherapy (RT) alone, surgery and RT, or surgery alone. There was no standardized outcome reported across studies with respect to the type of surgical procedure, margins, and outcomes of interest such as local recurrence (LR) and DFS. When the en bloc procedures were pooled together, 2 of the 21 patients with available LR data developed LR (9.5%), and 5 of the 7 patients with available DFS data were disease free at a mean of 76 months. The remaining 2 died at 10 and 29 months, respectively. No studies were identified detailing the treatment of residual ES of the mobile spine.There is no consensus on the optimal method of local control for spinal ES or the treatment of residual disease. A weak recommendation supports that when the en bloc resection is technically possible, in combination with RT, this appears to provide superior local control than RT alone, or incomplete excision and RT. The effect on survival is indeterminate.
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Affiliation(s)
- Mathew David Sewell
- From the Princess Alexandra Hospital, Brisbane, Australia (MDS, CP, RW); University of New South Wales, Faculty of Medicine, Sydney, Australia (K-AT); Centre for Spine Studies and Surgery, Queens Medical Centre, Nottingham, UK (NAQ); and The National Centre for Spinal Disorders, Budapest, Hungary (PPV)
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16
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A Unique Case of Primary Ewing's Sarcoma of the Cervical Spine in a 53-Year-Old Male: A Case Report and Review of the Literature. Case Rep Med 2015; 2015:402313. [PMID: 25802527 PMCID: PMC4352905 DOI: 10.1155/2015/402313] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2014] [Accepted: 02/10/2015] [Indexed: 02/07/2023] Open
Abstract
Extraskeletal Ewing's sarcoma (EES) is a rare presentation, representing only 15% of all primary Ewing's sarcoma cases. Even more uncommon is EES presenting as a primary focus in the spinal canal. These rapidly growing tumors often present with focal neurological symptoms of myelopathy or radiculopathy. There are no classic characteristic imaging findings and thus the physician must keep a high index of clinical suspicion. Diagnosis can only be definitively made by histopathological studies. In this report, we discuss a primary cervical spine EES in a 53-year-old man who presented with a two-month history of left upper extremity pain and acute onset of weakness. Imaging revealed a cervical spinal canal mass. After undergoing cervical decompression, histopathological examination confirmed a diagnosis of Ewing's sarcoma. A literature search revealed fewer than 25 reported cases of primary cervical spine EES published in the past 15 years and only one report demonstrating this pathology in a patient older than 30 years of age (age = 38). Given the low incidence of this pathology presenting in this age group and the lack of treatment guidelines, each patient's plan should be considered on a case-by-case basis until further studies are performed to determine optimal evidence based treatment.
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17
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Kannan KK, Sundarapandian RJ, Surulivel VJ. Unusual Presentation of a Primary Ewing's Sarcoma of the Spine with Paraplegia: A Case Report. J Clin Diagn Res 2015; 9:RD01-3. [PMID: 25954672 DOI: 10.7860/jcdr/2015/11647.5663] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2014] [Accepted: 01/14/2015] [Indexed: 11/24/2022]
Abstract
Ewing's sarcoma is a primary malignancy of the bone affecting individuals in the second decade of life. Primary sarcomas of the spine are rare and the occurrence of Primary Ewing's sarcoma in the spine is very rare. Ewing's sarcoma occurring in the spine is divided into two types, Ewing's sarcoma of sacral spine which are very aggressive with poor prognosis and Ewing's sarcoma of the non sacral spine which is an extremely rare occurrence. Patient may present with neurological deficit when the tumour extends into the spinal canal causing spinal cord compression. Magnetic resonance imaging (MRI) is very sensitive in diagnosing the tumour and defining the extent of the tumour. Here we report an 18-year-old boy who presented with back pain and complete paraplegia of two months duration. The MRI gave a differential diagnosis of infective pathology due to the fluid collection in the paraspinal region, followed by primary malignancy as the second diagnosis. Patient underwent posterior spinal decompression and stabilization, and intaoperatively there was significant collection of pus whose culture showed no growth. The histopathology and immunohistochemistry studies confirmed the diagnosis of Ewing's sarcoma and patient was started on combination chemotherapy and radiotherapy.
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Affiliation(s)
- Karthik Kailash Kannan
- Chief of Spine Surgery, Hindu Mission Hospital, Chief-Division of Spine Surgery, Sri Ramachandra University , Chennai, India
| | | | - Vignesh Jayabalan Surulivel
- Assistant Professor, Department of Orthopedics, Sri Ramachandra University , Chennai; Associate Consultant Spine Surgeon, Hindu Mission Hospital, India
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18
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Brasme JF, Chalumeau M, Oberlin O, Valteau-Couanet D, Gaspar N. Time to diagnosis of Ewing tumors in children and adolescents is not associated with metastasis or survival: a prospective multicenter study of 436 patients. J Clin Oncol 2014; 32:1935-40. [PMID: 24841977 DOI: 10.1200/jco.2013.53.8058] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
PURPOSE The time to diagnosis (TtD) of Ewing tumors is one of the longest among pediatric tumors. Its precise consequences, however, have not been studied well. We analyzed the distribution of TtD for Ewing tumors in children and adolescents and its association with clinical features, tumor characteristics, surgical outcome, and long-term survival. PATIENTS AND METHODS We analyzed prospectively collected data from two multicenter clinical trials of patients younger than 21 years old who had Ewing bone tumors treated in France between 1988 and 2000. Clinical and tumoral features, TtD, and outcome associations were studied by univariable and multivariable analyses. RESULTS The median TtD for the 436 patients was 70 days (interquartile range, 27 to 146 days), with no significant decrease during the study period (P > .2). The factors associated with long TtD were older age and some tumor sites (pelvis, extremities of limbs). Increased tumor volume and decreased histologic response to chemotherapy were associated with long TtD on univariable analysis (P < .05) but not after adjustment. Presence of a nerve or spinal-cord compression at diagnosis, presence or site of metastasis, surgical treatment, mutilating surgery, complete resection, or survival were not associated with TtD. CONCLUSION TtD of Ewing tumors was long, especially for adolescents and for certain tumor sites, and did not improve over time. But TtD was not associated with metastasis, surgical outcome, or survival. These findings could be used to comfort parents at diagnosis and in expert testimony produced for malpractice claims.
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Affiliation(s)
- Jean-François Brasme
- Jean-François Brasme, Martin Chalumeau, INSERM U953; Jean-François Brasme, Martin Chalumeau, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris; Jean-François Brasme, Martin Chalumeau, Université Paris Descartes, Paris; Jean-François Brasme, Odile Oberlin, Dominique Valteau-Couanet, Nathalie Gaspar, Institut Gustave Roussy, Villejuif; Jean-François Brasme, Odile Oberlin, Dominique Valteau-Couanet, Nathalie Gaspar, Université Paris Sud, Le Kremlin Bicêtre, France.
| | - Martin Chalumeau
- Jean-François Brasme, Martin Chalumeau, INSERM U953; Jean-François Brasme, Martin Chalumeau, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris; Jean-François Brasme, Martin Chalumeau, Université Paris Descartes, Paris; Jean-François Brasme, Odile Oberlin, Dominique Valteau-Couanet, Nathalie Gaspar, Institut Gustave Roussy, Villejuif; Jean-François Brasme, Odile Oberlin, Dominique Valteau-Couanet, Nathalie Gaspar, Université Paris Sud, Le Kremlin Bicêtre, France
| | - Odile Oberlin
- Jean-François Brasme, Martin Chalumeau, INSERM U953; Jean-François Brasme, Martin Chalumeau, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris; Jean-François Brasme, Martin Chalumeau, Université Paris Descartes, Paris; Jean-François Brasme, Odile Oberlin, Dominique Valteau-Couanet, Nathalie Gaspar, Institut Gustave Roussy, Villejuif; Jean-François Brasme, Odile Oberlin, Dominique Valteau-Couanet, Nathalie Gaspar, Université Paris Sud, Le Kremlin Bicêtre, France
| | - Dominique Valteau-Couanet
- Jean-François Brasme, Martin Chalumeau, INSERM U953; Jean-François Brasme, Martin Chalumeau, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris; Jean-François Brasme, Martin Chalumeau, Université Paris Descartes, Paris; Jean-François Brasme, Odile Oberlin, Dominique Valteau-Couanet, Nathalie Gaspar, Institut Gustave Roussy, Villejuif; Jean-François Brasme, Odile Oberlin, Dominique Valteau-Couanet, Nathalie Gaspar, Université Paris Sud, Le Kremlin Bicêtre, France
| | - Nathalie Gaspar
- Jean-François Brasme, Martin Chalumeau, INSERM U953; Jean-François Brasme, Martin Chalumeau, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris; Jean-François Brasme, Martin Chalumeau, Université Paris Descartes, Paris; Jean-François Brasme, Odile Oberlin, Dominique Valteau-Couanet, Nathalie Gaspar, Institut Gustave Roussy, Villejuif; Jean-François Brasme, Odile Oberlin, Dominique Valteau-Couanet, Nathalie Gaspar, Université Paris Sud, Le Kremlin Bicêtre, France
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19
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Szövérfi Z, Lazáry A, Varga PP. [Primary Spinal Tumor Registry at the National Centre for Spinal Disorders]. Orv Hetil 2014; 155:745-9. [PMID: 24796780 DOI: 10.1556/oh.2014.29920] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Primary spinal tumors are rare diseases. Primary spinal tumor registry would be useful to help decision making in this complex field of spine surgery. In this article the authors present the latest findings from the Primary Spinal Tumor Registry at the National Centre for Spinal Disorders, Hungary. The registry is based on a novel database management software, the REDCap electronic data capture system. It contains data of 323 patients treated surgically during an 18-year period. Among the 126 malignant tumors, the most frequent was chordoma (61 cases). In the case of benign tumors schwannoma showed the largest prevalence (45 cases). The authors conclude that due to the rarity of the disease and the complexity of the management, multicenter, prospective registries are required to provide high level of evidence. The structure of the Primary Spinal Tumor Registry in the National Centre for Spinal Disorders in Hungary is optimal for user-friendly, fast and secure data collection providing a prospective database for scientific researches and clinical follow-up.
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Affiliation(s)
- Zsolt Szövérfi
- Országos Gerincgyógyászati Központ Budapest Királyhágó u. 1-3. 1126
| | - Aron Lazáry
- Országos Gerincgyógyászati Központ Budapest Királyhágó u. 1-3. 1126
| | - Péter Pál Varga
- Országos Gerincgyógyászati Központ Budapest Királyhágó u. 1-3. 1126
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20
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Abstract
Background Primary tumors are rare and those localized to a single location offer the potential for cure. To achieve this, early recognition of the primary tumor and proper workup and treatment are essential. Methods The authors reviewed the literature and best practices to provide recommendations on primary spine tumor treatment. Appropriate workup of primary spine tumors and treatment algorithms are also discussed. Results Patients suspected of a primary spine tumor should undergo fine-needle aspirate biopsy following consultation with the surgical team to ensure the biopsy tract is surgically resectable should the need arise. Once pathology is confirmed, metastatic workup should be performed to guide the level of treatment. If a localized lesion with poor radiation and chemotherapeutic response is diagnosed, then en bloc resection may be required for cure. If en bloc resection is not feasible or metastatic lesions are present, then radiation and medical oncology specialists must work in conjunction with the surgical team to determine the best treatment options. Conclusions Patients with suspected primary tumors of the spine should be treated in a multidisciplinary fashion from the outset. With thoughtful management, these lesions offer the opportunity for surgical cure.
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Affiliation(s)
- Michelle J. Clarke
- Department of Neurosurgery, Mayo Clinic College of Medicine, Rochester, Minnesota
| | - Ehud Mendel
- Department of Neurosurgery and Orthopedics, Ohio State University, Columbus, Ohio
| | - Frank D. Vrionis
- H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
- Departments of Neurosurgery and Orthopedics, University of South Florida Morsani College of Medicine, Tampa, Florida
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21
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Menezes AH, Ahmed R. Primary atlantoaxial bone tumors in children: management strategies and long-term follow-up. J Neurosurg Pediatr 2014; 13:260-72. [PMID: 24437986 DOI: 10.3171/2013.11.peds13245] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECT Atlantoaxial tumors account for a substantial proportion of primary bone tumors in children. Before resection, surgeons must consider the complex regional anatomy, the potential for neurological compromise, craniocervical instability, and the question of tumor resectability in a growing spine. Using current technology, the authors analyzed surgical cases in this light and present outcomes and treatment recommendations after long-term patient follow-up. METHODS The authors reviewed clinical records for 23 children whose primary atlantoaxial bone tumors were treated from 1996 through 2010. RESULTS Pathological lesions among the 23 patients were 4 aneurysmal bone cysts, 2 osteochondromas, 5 chordomas, 4 osteoblastomas, 3 fibrous dysplasias, 4 eosinophilic granulomas, and 1 Ewing's sarcoma. Clinical presentation consisted of neck pain (n = 23), headaches and occipital pain (n = 16), myelopathy (n = 8), and torticollis (n = 4). Selective angiography and coil embolization were undertaken for all patients with aneurysmal bone cysts and osteoblastomas, 2 patients with chordomas, 1 patient with fibrous dysplasia, and 1 patient with Ewing's sarcoma. Primary embolization treatment of radiation-induced aneurysmal bone cyst of the atlas showed complete reossification. Results of CT-guided needle biopsy were diagnostic for 1 patient with eosinophilic granuloma and 1 with Ewing's sarcoma. Needle biopsies performed before referral were associated with extreme blood loss for 1 patient and misdiagnosis for 2 patients. Surgery involved lateral extrapharyngeal, transoral, posterior, and posterolateral approaches with vertebral artery rerouting. Complete resection was possible for 9 patients (2 with osteochondroma, 3 with fibrous dysplasia, 2 with chordoma, and 2 with osteoblastoma). Decompression and internal fusion were performed for 3 patients with aneurysmal bone cysts. Of the 23 patients, 7 underwent dorsal fusion and 4 underwent ventral fusion of the axis body. Chemotherapy was necessary for the patients with eosinophilic granuloma with multifocal disease and for the patient with Ewing's sarcoma. There was no morbidity, and there were no deaths. All patients with benign lesions were free of disease at the time of the follow-up visit (mean ± SD follow-up 8.8 ± 1.1 years; range 2-18 years). Chordomas received proton or LINAC irradiation, and as of 4-15 years of follow-up, no recurrence has been noted. CONCLUSIONS Because most atlantoaxial tumors in children are benign, an intralesional procedure could suffice. Vascular control and staged resection are critical. Ventral transoral fusion or lateral extrapharyngeal fusion has been successful. Resection with ventral fusion and reconstruction are essential for vertebral body collapse. Management of eosinophilic granulomas must be individualized and might require diagnosis through needle biopsy.
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Affiliation(s)
- Arnold H Menezes
- Department of Neurosurgery, University of Iowa Hospitals and Clinics, Iowa City, Iowa
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22
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Abstract
We report the case of a 7-year-old boy who presented with a 1-month history of neck pain, left-sided torticollis, and no neurological deficit. Computed tomography and magnetic resonance imaging revealed an expansile lesion in the axis, with epidural and prevertebral soft tissue components. Histopathologic examination of the biopsy specimen revealed primary vertebral Ewing sarcoma. This is the first case of primary vertebral Ewing sarcoma that has presented with torticollis. It is essential for physicians to be familiar with this condition and the associated imaging findings because early diagnosis of such cases is the key to better prognosis.
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23
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Murphey MD, Senchak LT, Mambalam PK, Logie CI, Klassen-Fischer MK, Kransdorf MJ. From the Radiologic Pathology Archives: Ewing Sarcoma Family of Tumors: Radiologic-Pathologic Correlation. Radiographics 2013; 33:803-31. [DOI: 10.1148/rg.333135005] [Citation(s) in RCA: 170] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Faguer R, Petit D, Menei P, Fournier HD. Spontaneous oral extrusion of an acrylic vertebral reconstruction 12 years after a vertebrectomy for a Ewing's sarcoma of the cervical spine: a case report. Neurochirurgie 2013; 59:101-4. [PMID: 23623034 DOI: 10.1016/j.neuchi.2013.03.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2012] [Revised: 03/12/2013] [Accepted: 03/14/2013] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Primary Ewing sarcoma of the cervical spine is rare, particularly in children population. The surgical management remains a challenge to associate the best oncological resection and to prevent spinal deformity. The situation is complicated owing to paucity of adapted instrumentation and their possible interactions with the growing bone. CLINICAL PRESENTATION We described the case of a young 19-year-old woman admitted for an oral extrusion of a bone polymethyl methacrylate (PMMA) allograft 12 years after a C4 circumferential vertebrectomy for primary Ewing's sarcoma. The vertebral anterior reconstruction was slowly repulsed by the growing spine giving way to an autologous bone without kyphosis deformation. CONCLUSION Bone reconstruction remains a challenge after extensive oncological resection particularly in cervical spine of children. Anterior and posterior instrumentation must be associated. The growing spine is not a good host for PMMA allograft and autograft seems to be preferred for anterior column fusion. In spite of the good oncological results, the authors raise the long-term issue of PMMA for vertebral reconstruction in young patients. With a long follow-up, they showed that posterior rigid fixation might prevent the cervical kyphosis.
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Affiliation(s)
- R Faguer
- Department of neurosurgery, University hospital, 4, rue Larrey, 49933 Angers cedex 9, France.
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25
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Vogin G, Helfre S, Glorion C, Mosseri V, Mascard E, Oberlin O, Gaspar N. Local control and sequelae in localised Ewing tumours of the spine: a French retrospective study. Eur J Cancer 2013; 49:1314-23. [PMID: 23402991 DOI: 10.1016/j.ejca.2012.12.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2012] [Revised: 11/23/2012] [Accepted: 12/05/2012] [Indexed: 12/23/2022]
Abstract
OBJECTIVES To evaluate both local outcome and sequelae of non-metastatic spinal Ewing tumours (EWT). PATIENTS AND METHODS A French cohort of patients ≤ 50years with localised spinal EWT treated between 1988 and 2009, was analysed in regard to tumour characteristics (e.g. volume, vertebral compartment, spinal cord compression, paraspinal soft tissue invasion), local treatment modalities (surgery (S) and margin quality, radiotherapy (RT) dose), response to treatment (e.g. histological response to neoadjuvant chemotherapy (CT)), tumour local control (LC) and sequelae. RESULTS Seventy-five patients treated in successive trials were evaluated for LC: SFOP-EW88 (n=14), SFOP-EW93 (n=17) and EuroEwing99 (n=44). Fifty-seven patients (79%) presented initial neurological compression and 69% had inaugural decompressive S. Local treatment modality was S+RT (n=50), RT alone (n=19) and S alone (n=6). Surgery was mainly intralesional (66%). Local recurrences had occurred in 19 patients (14 local, 5 loco-regional) with a median interval of 25 months (1-50). After a 7 year median follow-up (1-22 years), the 5-year LC, relapse-free survival (RFS) and overall survival (OS) reached 78.0% (95%CI: 62.6-84.6), 57.0% (95%CI: 45.2-68.9) and 70.0% (95%CI: 59.1-81.0), respectively. Vertebral compartment involved was the only prognostic factor (5-year LC rate 100% versus 71% for favourable and unfavourable compartment, p<0.03). Among 41 five-year survivors, we observed spinal curvature deformation (35%), growth retardation (28%), spinal reduction mobility (40%), spinal pain (25%) and neurological sequelae (32%) without any significant association with a particular local procedure. CONCLUSION RT is the backbone of a successful local treatment of spinal EWT. The place of S remains a pending question. Its actual benefit will likely evolve with new available RT techniques.
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Affiliation(s)
- Guillaume Vogin
- Département de Radiothérapie, Centre Alexis Vautrin, Nancy, France
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26
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Brasme JF, Morfouace M, Grill J, Martinot A, Amalberti R, Bons-Letouzey C, Chalumeau M. Delays in diagnosis of paediatric cancers: a systematic review and comparison with expert testimony in lawsuits. Lancet Oncol 2012; 13:e445-59. [PMID: 23026830 DOI: 10.1016/s1470-2045(12)70361-3] [Citation(s) in RCA: 115] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Delayed diagnosis of paediatric cancers is reported regularly and is a source of remorse for physicians and parents and a leading cause of malpractice claims. We did a systematic review of information about the distribution, determinants, and consequences of time to diagnosis of paediatric malignancies and compared these findings with those of court-appointed expert witnesses in malpractice claims in Canada and France. Time to diagnosis varied widely between tumour types in the 98 relevant studies (medians ranged from 2-260 weeks) without any significant decrease with time. Determinants of a long delay in diagnosis included older age, qualification of the first physician contacted, non-specific symptoms, histological type, and tumour localisation. Delayed diagnosis was associated with poor outcome for retinoblastoma and possibly for leukaemia, nephroblastoma, and rhabdomyosarcoma (data were insufficient for definitive conclusions). It was not associated with an adverse outcome for most CNS tumours, osteosarcoma or Ewing's sarcoma, and, paradoxically, was frequently associated with better outcomes than was short time to diagnosis in these cancers. A third of the court-appointed experts provided testimony concordant with the medical literature. The relations between delay in diagnosis and outcome are complex and probably depend more on tumour biology than on parental or medical factors.
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Affiliation(s)
- Jean-François Brasme
- INSERM U953, Epidemiological Research Unit on Perinatal Health and Women's and Children's Health, Hôpital Saint-Vincent-de-Paul, Paris, France.
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Nonmetastatic Ewing's Sarcoma of the Lumbar Spine in an Adult Patient. Case Rep Oncol Med 2012; 2012:165289. [PMID: 23133768 PMCID: PMC3485762 DOI: 10.1155/2012/165289] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2012] [Accepted: 10/09/2012] [Indexed: 11/17/2022] Open
Abstract
Although the spine is frequently involved in metastatic Ewing's sarcoma, primary involvement of the spine, beside sacrum, is much less frequent, especially in adult patients. Because of the low incidence of these tumors, there are currently no clinical guidelines outlining their management and a multitude of therapeutic strategies have been employed with varying success. The definitive management of Ewing's sarcoma of the spine, as in other locations, could include the combination of three main modalities: aggressive surgery, radiotherapy, and combined chemotherapy. Whenever possible, en bloc spondylectomy or extralesional resection is preferable, providing a better oncological result with a longer survival and a better preservation of the spine biomechanics. This is the lesson we learned about the case, we present here, of nonmetastatic lumbar localization by Ewing's sarcoma in as adult patient.
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Abstract
Although most often back pain is of benign origin, it can occasionally be a harbinger of a more serious spinal condition, including spine neoplasm. Knowledge of the typical clinical history of spinal tumors and an understanding of the innervation of the spine and surrounding supporting structures may allow us to better understand when to pursue advanced imaging in the evaluation of spinal pain syndromes. Many radiologists have divided the differential diagnosis of neoplasms of the spine into compartments. These compartments include the extradural compartment, intradural/extramedullary compartment, and the intramedullary compartment.
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Affiliation(s)
- John T Wald
- Department of Radiology, Division of Neuroradiology, Mayo Clinic, Rochester, MN 55901, USA.
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29
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Chirurgisches Management von Sarkomen der thorakolumbalen Wirbelsäule. DER ORTHOPADE 2012; 41:659-73. [DOI: 10.1007/s00132-012-1911-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Abstract
Primary Ewing's sarcoma of the mobile spine is rare, but nevertheless, is the second most common primary malignant bone neoplasm in children. Furthermore, in contrast to long bone involvement, delays may occur because symptoms may not be present until neurological deficits occur. Here, we report a case of an 8-year-old boy with lower back pain and radicular pain on the posterior lower extremities with tingling and progressively reduced sensation in both feet. The patient initially seemed to have muscle sprain but was eventually diagnosed with Ewing's sarcoma of the L5 vertebra with intraspinal extension.
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31
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Ukkola-Pons E, Lahutte M, Teriitehau C, Dulou R, Cartry C, Hadid K, Sarrazin JL. [Sacral Ewing sarcoma: report of two cases]. JOURNAL DE RADIOLOGIE 2010; 91:1273-1276. [PMID: 21242906 DOI: 10.1016/s0221-0363(10)70188-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
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32
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Abstract
Primary Ewing's sarcoma of the cervical vertebra is extremely rare. However, it is very important for radiologists to be aware of it to be able to provide timely diagnosis and therefore orient the treatment planning of the disease. The purpose of this study is to describe the imaging features of this tumor.
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Indelicato DJ, Keole SR, Shahlaee AH, Morris CG, Gibbs CP, Scarborough MT, Pincus DW, Marcus RB. Spinal and Paraspinal Ewing Tumors. Int J Radiat Oncol Biol Phys 2010; 76:1463-71. [DOI: 10.1016/j.ijrobp.2009.03.042] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2008] [Revised: 03/11/2009] [Accepted: 03/19/2009] [Indexed: 10/20/2022]
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34
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Abstract
Primary malignant bone tumors of the vertebral column, i.e., bone sarcomas of the spine, are inherently rare entities. Vertebral osteosarcomas and chordomas represent the largest groups, followed by the incidence of chondro-, fibro-, and Ewing's sarcomas. Detailed clinical and neurological examination, complete radiographic imaging [radiographs, computed tomography (CT), magnetic resonance imaging (MRI)], and biopsy are the decisive diagnostic steps. Oncosurgical staging for spinal tumors can serve as a decision-guidance system for an individual's oncological and surgical treatment. Subsequent treatment decisions are part of an integrated, multimodal oncological concept. Surgical options comprise minimally invasive surgery, palliative stabilization procedures, and curative, wide excisions with complex reconstructions to attain wide or at least marginal resections. The most aggressive mode of surgical resection for primary vertebral column tumors is the total en bloc vertebrectomy, i.e., single- or multilevel en bloc spondylectomy. En bloc spondylectomy involves a posterior or combined anterior/posterior approach, followed by en bloc laminectomy, circumferential (360 degrees) vertebral dissection, and blunt ventral release of the large vessels, intervertebral discectomy and rotation/ en bloc removal of the vertebra along its longitudinal axis. Due to the complex interdisciplinary approach and the challenging surgical resection techniques involved, management of vertebral bone sarcomas is recommended to be performed in specific musculoskeletal tumor centers.
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Affiliation(s)
- Klaus-Dieter Schaser
- Section for Musculoskeletal Tumor Surgery, Center for Musculoskeletal Surgery, Charité University Medicine Berlin, Augustenburger Platz 1, 13353 Berlin, Germany.
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Kurugoglu S, Adaletli I, Mihmanli I, Kanberoglu K. Lumbosacral osseous tumors in children. Eur J Radiol 2008; 65:257-69. [PMID: 17498904 DOI: 10.1016/j.ejrad.2007.03.030] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2006] [Revised: 03/21/2007] [Accepted: 03/28/2007] [Indexed: 10/23/2022]
Abstract
A wide variety of benign and malignant neoplasms in children involve the lumbosacral region. When a solitary lesion of the lower spine occurs, tumors or tumor-like lesions represent an important group of entities for diagnostic consideration. Diagnostic investigation should begin with a patient history, physical examination, laboratory testing, and radiography. Roentgenograms, which demonstrate bone deviations, should be used as an initial examination. The results should direct further imaging studies, such as computed tomography (CT), magnetic resonance imaging (MRI), and bone scintigraphy. CT should be the chosen modality for delineating tumoral osteoid matrix formation. MRI shows soft-tissue masses and medullary infiltration better than any other radiological modality. A multimodal radiological approach is helpful in the overall evaluation and differential diagnosis of vertebral lesions in children. Although imaging features, especially of benign lesions, may yield a high percentage of accurate diagnoses, in cases with radiological findings highly suggestive of malignancy, a specific diagnosis cannot always be made, and histopathological findings are essential to achieve the diagnosis that will guide the therapy.
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Affiliation(s)
- Sebuh Kurugoglu
- Istanbul University, Cerrahpasa Medical Faculty, Department of Radiology, TR 34303 Istanbul, Turkey
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Fenoy AJ, Greenlee JDW, Menezes AH, Donovan KA, Sato Y, Hitchon PW, Chaloupka JC. Primary bone tumors of the spine in children. J Neurosurg 2007; 105:252-60. [PMID: 17328273 DOI: 10.3171/ped.2006.105.4.252] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Tumors originating in the vertebrae in children are difficult to treat. In this paper the authors sought to evaluate the decision-making process and outcome of surgical intervention in this population given the complex issues of spinal stability, continued skeletal growth, intraoperative blood loss, and long-term outcome. METHODS To select patients for this study, the authors retrospectively reviewed medical records and images at the University of Iowa Hospitals and Clinics between 1996 and 2005. Their inclusion criteria were age younger than 18 years at the time of diagnosis and histopathological findings confirming that the tumor originated from vertebral bone. Sixteen patients met these requirements. In addition, the authors conducted a comparison with 45 patients in whom similar diagnoses were made prior to 1996. Gross-total resection of all nonmetastatic primary bone tumors is desired, as exemplified in 11 patients in this series; biopsy sampling only was performed in two others. Gross-total resection was also not performed in three patients with eosinophilic granuloma (EG). These three patients underwent nonsurgical treatment, which is different from how patients with EG were treated in the earlier study. Nine histopathological diagnoses were included; with a mean follow-up period of 3.7 years, the survival rate is 94%. The tumor recurred in one patient with a giant cell tumor of the sacrum. The authors performed preoperative tumor embolization and found that it was a useful adjunct to resection. Provocative testing prior to embolization was part of the protocol to reduce ischemic complications. Motion-sparing surgical procedures were performed in which a few segments were fused, preserving axial mobility. CONCLUSIONS Overall, early intervention offers the best symptomatic relief, which can only be rendered if sufficient clinical suspicion provokes early diagnostic imaging.
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Affiliation(s)
- Albert J Fenoy
- Department of Neurosurgery, University of Iowa Hospitals and Clinics, Iowa City, Iowa 52242, USA
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Abstract
In children, tumors of the spine are much rarer than intracranial tumors. They are classified into intramedullary, intradural-extramedullary, and extradural tumors. Magnetic resonance imaging provides crucial information regarding the extent, location, and internal structure of the mass, thus critically narrowing the differential diagnosis and guiding surgery.
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Affiliation(s)
- Andrea Rossi
- Department of Pediatric Neuroradiology, G. Gaslini Children's Hospital, Largo G. Gaslini 5, I-16147 Genoa, Italy.
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Affiliation(s)
- John P Dormans
- Division of Orthopaedic Surgery, 2nd Floor, Wood Building, The Children's Hospital of Philadelphia, 34th and Civic Center Boulevard, Philadelphia, PA 19104-4399, USA
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Finstein JL, Fox EJ, Chin K, Alvandi F. Abdominal pain in a 71-year-old woman. Clin Orthop Relat Res 2006; 453:341-7. [PMID: 16906066 DOI: 10.1097/01.blo.0000229327.60664.9d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Joseph L Finstein
- Department of Orthopaedic Surgery, University of Pennsylvania, PA, USA
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Dini LI, Mendonça R, Gallo P. Primary Ewing’s sarcoma of the spine: case report. ARQUIVOS DE NEURO-PSIQUIATRIA 2006; 64:654-9. [PMID: 17119813 DOI: 10.1590/s0004-282x2006000400026] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2006] [Accepted: 05/10/2006] [Indexed: 11/22/2022]
Abstract
Primary malignant sarcomas of the spine are extremely rare. Because of biological heterogeneity, these tumors have variable sensitivity to radiation and chemotherapy. Adequate local control through complete tumor removal is an important therapeutic goal. However, aggressive resection of tumors in the spinal column must be coupled with restoration of spinal column stability and minimization of neural deficits. The balance of these factors makes treatment of primary sarcomas of the spine challenging, and dictates an individual approach to treatment. We report on a 18 years old man with primary Ewing's sarcoma of the nonsacral spine. The clinical picture and imaging characteristics were analyzed as well as the management modalities and outcome.
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Affiliation(s)
- Leandro I Dini
- Serviço de Neurocirurgia, Hospital Centenário, São Leopoldo, RS, Brazil
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Hendershot E. Treatment approaches for metastatic Ewing's sarcoma: a review of the literature. J Pediatr Oncol Nurs 2006; 22:339-52. [PMID: 16216896 DOI: 10.1177/1043454205279300] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The Ewing's sarcoma family of tumors (ESFT) is an aggressive group of neoplasms that represent approximately 3% of all pediatric malignancies. The overall survival rates in patients with localized disease are approaching 75%. The outcome for the 25% of patients who present with metastatic disease, however, remains poor, with long-term survival rates of less than 30%. This review will explore the natural history of ESFT including clinical presentation, molecular pathology, and high-risk features of the disease. Outcomes of metastatic treatment protocols to date will be examined as well as the rationale for current and future therapies. Nursing considerations in caring for patients with metastatic ESFT will be discussed. A case scenario will be reviewed to highlight treatment and supportive care issues in the management of the disease. Cancer therapy in general is becoming more complex; treatment approaches involve different ways of targeting tumor cells. It is crucial that nurses caring for these patients understand the rationale behind treatment strategies so that appropriate patient education and support may be given.
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Affiliation(s)
- Eleanor Hendershot
- Solid Tumor Program in the Division of Hematology/Oncology at Hospital for Sick Children, Toronto, Ontario, Canada.
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Abstract
UNLABELLED The treatment of spinal tumors represents a challenge to spine care professionals. Fortunately, the incidence of new cases of primary malignant bone tumors is lower compared with that of other tumors. In the United States approximately 2000 malignant bone tumors of 7000 new sarcomas are diagnosed each year. Of these, 4% to 20% (80-400 tumors) of bone tumors are spinal tumors. Metastatic tumors are the most frequent tumor of bone and the most frequent tumor of the spinal column regardless of the origin of the primary tumor. More than 90% of spinal tumors are metastatic. Thirty to seventy percent of patients who die from cancer have evidence of vertebral metastases visible on careful postmortem examination, with the potential that this number could reach 85% in patients with breast cancer. Less than 10% of patients with spinal tumors present with spinal instability requiring surgical treatment; this accounts for approximately 18,000 new cases yearly. We will focus on the most recent advances in nonsurgical and surgical treatment of vertebral tumors. In surgical treatment, the evaluation and selection of patients, indications and surgical strategies, open and minimally invasive techniques, outcomes and complications will be discussed. LEVEL OF EVIDENCE Level V (expert opinion). See the Guidelines for Authors for a complete description of the levels of evidence.
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Affiliation(s)
- Edward D Simmons
- Department of Orthopaedic Surgery, State University of New York at Buffalo Buffalo, NY 14201, USA.
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Schuck A, Ahrens S, von Schorlemer I, Kuhlen M, Paulussen M, Hunold A, Gosheger G, Winkelmann W, Dunst J, Willich N, Jürgens H. Radiotherapy in Ewing tumors of the vertebrae: Treatment results and local relapse analysis of the CESS 81/86 and EICESS 92 trials. Int J Radiat Oncol Biol Phys 2005; 63:1562-7. [PMID: 16137838 DOI: 10.1016/j.ijrobp.2005.05.036] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2004] [Revised: 03/22/2005] [Accepted: 05/19/2005] [Indexed: 11/27/2022]
Abstract
PURPOSE Treatment results in patients with Ewing tumors of the vertebrae enrolled in the Cooperative Ewing's Sarcoma Study (CESS) 81, 86, and the European Intergroup Cooperative Ewing's Sarcoma Study (EICESS) 92 trials were analyzed with special emphasis on radiation-associated factors. PATIENTS AND METHODS A retrospective analysis was performed on 116 patients with primary tumors of the cervical, thoracic, or lumbar vertebrae treated between 1981 and 1999. Furthermore, a relapse analysis was done on those patients who underwent radiotherapy and subsequently had a local recurrence. RESULTS A total of 64.6% of the patients received definitive radiotherapy; 27.5% of patients had surgery and radiotherapy. Only 4 patients (3.4%) underwent definitive surgery. Twenty-seven patients presented with metastases at diagnosis. 22.4% of the total group developed a local relapse. Among the subgroup with definitive radiotherapy, local recurrence was seen in 17 of 75 patients (22.6%). Event-free survival and survival at 5 years were 47% and 58%, respectively. Of the 14 evaluable patients with a local relapse after radiotherapy, 13 were in-field. No correlation between radiation dose and local control could be found. CONCLUSION Surgery with wide resection margins is rarely possible. The results after definitive radiotherapy in vertebral tumors are comparable to those of other tumor sites when definitive radiotherapy is given. Nearly all local relapses after radiotherapy are in-field.
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Affiliation(s)
- Andreas Schuck
- Department of Radiotherapy, University Hospital of Muenster, Muenster, Germany.
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Abstract
Tumors and tumor-like conditions of the spine, although rare, should be included in the differential diagnosis of infants and children with back pain. Skeletal pathology is more frequently the cause of back pain in children than in adults. Although most tumors and tumor-like conditions of the spine in children are benign, many require surgery. Children with malignant tumors of the spine (with the exception of leukemia and lymphoma) may require multimodality therapy, including surgery, to achieve long-term cure. Advances in imaging, surgical technique, surgical technology, and adjuvant therapy have led to improvements in diagnosis and treatment and, thus, outcomes. In many cases, however, early and accurate diagnosis is often possible based on only clinical history, physical examination, and plain radiographic imaging.
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Affiliation(s)
- Sumeet Garg
- Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, MO, USA
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Samartzis D, Marco RAW, Benjamin R, Vaporciyan A, Rhines LD. Multilevel en bloc spondylectomy and chest wall excision via a simultaneous anterior and posterior approach for Ewing sarcoma. Spine (Phila Pa 1976) 2005; 30:831-7. [PMID: 15803089 DOI: 10.1097/01.brs.0000158226.49729.6c] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN A case study of a patient with Ewing sarcoma of T8 and T9 with paravertebral and chest wall involvement, who underwent neoadjuvant chemotherapy and subsequent multilevel en bloc spondylectomy and chest wall excision using a simultaneous anterior and posterior approach. OBJECTIVE To show the feasibility of treating Ewing sarcoma of the thoracic spine with paravertebral and chest wall extension by multiagent chemotherapy followed by a multilevel en bloc spondylectomy and chest wall excision using a simultaneous anterior and posterior approach. SUMMARY OF BACKGROUND DATA Ewing sarcoma is a primary malignant bone tumor that occasionally involves the spinal column. Most patients with Ewing sarcoma of the spine are treated with systemic chemotherapy followed by definitive local control. Radiation therapy is the usual mode of local control in these patients because the spinal column has historically been considered a surgically inaccessible site where wide surgical margins are difficult to obtain. However, en bloc spondylectomy techniques have been described that can probably further decrease the risk of local recurrence, thereby minimizing or even eliminating the need for radiation therapy. To our knowledge, a combined en bloc spondylectomy and chest wall excision in a patient with Ewing sarcoma in the spine has not been previously reported. METHODS Neoadjuvant chemotherapy consisting of vincristine, doxorubicin, and cyclophosphamide was administered. After completion of the chemotherapy, an en bloc spondylectomy of T8 and T9 with removal of the chest wall was achieved using a simultaneous anterior and posterior approach to the spine. A stackable carbon fiber cage filled with autograft and allograft bone was inserted between T7 and T10. The spine was stabilized with anterior and posterior instrumentation. The chest wall was reconstructed with contoured polymethylmethacrylate and polypropylene (Marlex, Textile Development Associates, Inc., Franklin Square, NY) mesh. RESULTS The patient maintained normal neurologic function, and pain was lessened. The margins were free of tumor, and tumor necrosis was 100%. After surgery, radiotherapy was not administered. No local tumor recurrence or distant metastases were evident at the last follow-up. Balance in the coronal and sagittal planes was maintained. The patient has returned to work and resumed normal activities of daily living. CONCLUSIONS Multilevel en bloc spondylectomy and chest wall excision performed using a simultaneous anterior and posterior approach is a safe and effective technique that may be used to achieve adequate margins in select patients with malignant tumors involving the thoracic spine and chest wall. This technique can eliminate the need for radiation therapy in patients with Ewing sarcoma and probably decreases the risk of local recurrence compared with radiation therapy alone.
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Affiliation(s)
- Dino Samartzis
- Graduate Division, Harvard University, Cambridge, MA, USA
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Marco RAW, Gentry JB, Rhines LD, Lewis VO, Wolinski JP, Jaffe N, Gokaslan ZL. Ewing's sarcoma of the mobile spine. Spine (Phila Pa 1976) 2005; 30:769-73. [PMID: 15803079 DOI: 10.1097/01.brs.0000157755.17502.d6] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN A retrospective analysis was performed. OBJECTIVES To determine the oncological outcome of patients with nonmetastatic Ewing's sarcoma of the mobile spine treated with systemic multiagent chemotherapy combined with radiation therapy for definitive local control. SUMMARY OF BACKGROUND DATA To our knowledge, there are no studies that evaluate the oncological outcome of patients with nonmetastatic Ewing's sarcoma of the mobile spine treated with systemic chemotherapy and radiation therapy for definitive local control. METHODS Thirteen patients with nonmetastatic Ewing's sarcoma of the mobile spine were treated with high-dose multiagent chemotherapy combined with radiation therapy for definitive local control from 1971 to 2000 at a single institution. Patients were observed for a minimum of 2 years or until death. Neurological function, local recurrence, distant relapse, and treatment-related complications were evaluated. RESULTS There were 8 females and 5 males with a mean age of 19 years (ranging from 7-26 years). The mean follow-up time was 65 months (median 28 months; ranging from 2 to 218 months). All patients presented with pain. Motor deficits were present in 6 patients. Ten patients had a decompressive laminectomy. Improved pain control, as determined by narcotic use, was noted in 12 (92%) patients. Ten patients maintained or improved motor function by at least 1 Frankel grade, while 3 had deterioration of motor function. The disease-free survival rate was 49% and 36% at 5 and 10 years. Five (38%) patients were free of disease at last follow-up. Seven patients developed metastatic disease. Three (23%) patients developed a local recurrence. One of these patients had paraplegia associated with the local recurrence. Five patients developed 8 treatment-related complications. Four of the 10 (40%) patients that had a laminectomy developed progressive kyphosis. Two of these patients also developed late-onset cauda equina syndrome along with the deformity. One of these patients also developed cardiomyopathy associated with adriamycin cardiotoxicity. One patient developed a nonhealing pressure ulcerover a prominent spinous process. CONCLUSIONS The current study provides historical data on a relatively homogeneous group of patients withEwing's sarcoma of the mobile spine treated with multiagent chemotherapy combined with radiation therapy for definitive local control. Systemic chemotherapy combined with current spinal resection and reconstruction techniques may lead to improved oncological and clinical outcomes.
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Affiliation(s)
- Rex A W Marco
- Department of Orthopaedic Surgery, The University of Texas, Houston, USA.
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Affiliation(s)
- E T Ricchetti
- Department of Orthopaedic Surgery, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
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Kolb EA, Kushner BH, Gorlick R, Laverdiere C, Healey JH, LaQuaglia MP, Huvos AG, Qin J, Vu HT, Wexler L, Wolden S, Meyers PA. Long-term event-free survival after intensive chemotherapy for Ewing's family of tumors in children and young adults. J Clin Oncol 2003; 21:3423-30. [PMID: 12972518 DOI: 10.1200/jco.2003.10.033] [Citation(s) in RCA: 140] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To improve the long-term event-free survival of patients with Ewing's family of tumors (EFTs) using high-dose, short-term chemotherapy. PATIENTS AND METHODS P6 was a prospective study of previously untreated patients with newly diagnosed EFTs. Patients received seven cycles of chemotherapy. Cycles 1, 2, 3, and 6 consisted of cyclophosphamide 2,100 mg/m2/d on days 1 and 2, and a 72-hour continuous infusion of doxorubicin 75 mg/m2 and vincristine 2 mg/m2 starting day 1. Cycles 4, 5, and 7 consisted of 5 consecutive days of ifosfamide 1,800 mg/m2/d and etoposide 100 mg/m2/d. RESULTS Sixty-eight patients were enrolled from 1991 to 2001 (median age, 18.7 years; range, 3.7 to 39.9 years). At diagnosis, 44 patients had local-regional disease, and 24 had distant metastases. The 4-year event-free survival (EFS) rate for patients with local-regional disease is 82%; overall survival (OS) is 89%. The 4-year EFS rate for patients with distant metastases is 12%; the OS rate is 17.8%. All events occurred within 51 months of diagnosis. Four patients with distant metastases had progressive disease during therapy, and no patient with local-regional disease experienced disease progression during therapy. CONCLUSION Sustained EFS and OS can be achieved with intensive chemotherapy in children and young adults with local-regional EFTs. This therapy is relatively ineffective in the treatment of metastatic EFTs.
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Affiliation(s)
- E Anders Kolb
- Department of Pediatrics, Memorial Sloan-Kettering Cancer Center, PO Box 139, 1275 York Ave, New York, NY 10021,USA.
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Papagelopoulos PJ, Currier BL, Galanis E, Grubb MJ, Pritchard DJ, Ebersold MJ. Vertebra plana caused by primary Ewing sarcoma: case report and review of the literature. JOURNAL OF SPINAL DISORDERS & TECHNIQUES 2002; 15:252-7. [PMID: 12131429 DOI: 10.1097/00024720-200206000-00015] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
A 7-year-old boy presented with vertebra plana of T11. The presumptive diagnosis suggested by clinical presentation, conventional radiographs, and computed tomographic scans was eosinophilic granuloma. Progressive neurologic symptoms required surgical excision of the lesion and decompression. Histopathologic examination of the surgical specimen confirmed the diagnosis of Ewing sarcoma.
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Affiliation(s)
- Panayiotis J Papagelopoulos
- Department of Orthopedic Surgery, Division of Medical Oncology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, U.S.A
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