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Tu CQ, Chen ZD, Yao XT, Jiang YJ, Zhang BF, Lin B. Posterior pedicle screw fixation combined with local steroid injections for treating axial eosinophilic granulomas and atlantoaxial dislocation: A case report. World J Clin Cases 2023; 11:4944-4955. [PMID: 37583995 PMCID: PMC10424031 DOI: 10.12998/wjcc.v11.i20.4944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 05/23/2023] [Accepted: 06/21/2023] [Indexed: 07/06/2023] Open
Abstract
BACKGROUND Eosinophilic granuloma (EG) is a proliferative condition that affects the cells of bone tissue. There are no specific clinical signs or imaging manifestations in the early stages of the disease, making it simple to overlook and misdiagnose. Because of the disease's rarity, there is presently no standardized treatment principle. There are few accounts of such occurrences affecting the axis among children. We discovered a case of a child whose EG resulted in atlantoaxial joint dislocation and destruction of the axial bone. CASE SUMMARY After having pharyngeal discomfort for more than six months without a clear explanation, a 6-year-old boy was brought to our hospital. Following a careful evaluation, the pathology indicated a strong likelihood of an axial EG. Ultimately, we decided to treat the boy with posterior pedicle screw fixation and local steroid injections. CONCLUSION EGs of the upper cervical spine are quite uncommon in children, and they are exceedingly easy to overlook or misdiagnose. Posterior pedicle screw fixation and local steroid injections are effective treatments for patients with axial EGs affecting the atlantoaxial junction.
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Affiliation(s)
- Cheng-Quan Tu
- Department of Orthopedic Surgery, The 909th Hospital, School of Medicine, Xiamen University, Zhangzhou 363000, Fujian Province, China
- School of Medicine, Xiamen University, Xiamen 361005, Fujian Province, China
| | - Zhi-Da Chen
- Department of Orthopedic Surgery, The 909th Hospital, School of Medicine, Xiamen University, Zhangzhou 363000, Fujian Province, China
| | - Xiao-Tao Yao
- Department of Orthopedic Surgery, The 909th Hospital, School of Medicine, Xiamen University, Zhangzhou 363000, Fujian Province, China
| | - Yuan-Jie Jiang
- Department of Orthopedic Surgery, The 909th Hospital, School of Medicine, Xiamen University, Zhangzhou 363000, Fujian Province, China
| | - Bi-Fang Zhang
- Department of Orthopedic Surgery, The 909th Hospital, School of Medicine, Xiamen University, Zhangzhou 363000, Fujian Province, China
- School of Medicine, Xiamen University, Xiamen 361005, Fujian Province, China
| | - Bin Lin
- Department of Orthopedic Surgery, The 909th Hospital, School of Medicine, Xiamen University, Zhangzhou 363000, Fujian Province, China
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Oliveira C, Vital L, Serdoura F, Pinho AR, Veludo V. Spondylectomy for Primary Ewing Lumbar Sarcoma in Children. Rev Bras Ortop 2020; 55:649-652. [PMID: 33093732 PMCID: PMC7575362 DOI: 10.1016/j.rboe.2017.10.010] [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: 09/06/2017] [Accepted: 10/19/2017] [Indexed: 11/16/2022] Open
Abstract
Primary Ewing sarcoma in the spine is very rare, and the treatment for it is multidisciplinary. There is no consensus regarding the optimal method of local control; however, en bloc resection is associated with an improvement in survival rates. The authors report a case of a 5-year-old girl who initially presented low back pain, and was diagnosed with Ewing sarcoma after being submitted to imaging studies by radiography, magnetic resonance and bone biopsy. A spondylectomy was performed in accordance with the Euro Ewing protocol. At the three-year follow-up, the patient had no restrictions regarding her daily activities, and there has been no evidence of recurrence to date.
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Affiliation(s)
- Carolina Oliveira
- Department of Orthopedic Surgery, Unidade Local de Saúde do Alto Minho, Viana do Castelo, Portugal
| | - Luísa Vital
- Department of Orthopedic Surgery, Hospital de São João, Faculdade de Medicina, Universidade do Porto, Porto, Porto, Portugal
| | - Francisco Serdoura
- Department of Orthopedic Surgery, Hospital de São João, Faculdade de Medicina, Universidade do Porto, Porto, Porto, Portugal
| | - André Rodrigues Pinho
- Department of Orthopedic Surgery, Hospital de São João, Faculdade de Medicina, Universidade do Porto, Porto, Porto, Portugal
| | - Vitorino Veludo
- Department of Orthopedic Surgery, Hospital de São João, Faculdade de Medicina, Universidade do Porto, Porto, Porto, Portugal
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Abstract
Introduction Spinal simple bone cysts, also known as solitary cysts, are extremely unusual benign primary bone tumors with few cases reported in the literature. Case Presentation Incidental Magnetic Resonance Imaging (MRI) finding of a C2 Simple bone cyst in a 13-year-old female patient is reported. Complementary studies suggested the benign nature of the lesion. Patient underwent cervical curettage followed by tumor excision. A lateral submandibular approach to the upper cervical spine was used and careful bone resection was possible with a radiofrequency assisted burr and no instrumentation or fixation was required. The stability of the defect was ensured by filling it with bone allograft and by prescribing a postsurgical plastic cervical collar to maintain neck immobilization. Histological examination supported the diagnosis of simple bone cyst. At 6–12-month follow-up the patient presented no recurrence or symptomatology. Conclusions Solitary bone cysts are infrequent entities in the cervical vertebrae and preservation of spine stability without instrumentation to avoid neurological complications is often challenging. In this case, the proximity of the cyst to the right vertebral artery and the risk of injury were high; however the surgical approach used was successful and no recurrence or instability was evidenced on postoperative MRI.
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Iwamoto S, Takao S, Nose H, Otomi Y, Takahashi M, Nishisho T, Ueno J, Yasui N, Harada M. Usefulness of transcatheter arterial embolization prior to excision of hypervascular musculoskeletal tumors. THE JOURNAL OF MEDICAL INVESTIGATION 2013; 59:284-8. [PMID: 23037202 DOI: 10.2152/jmi.59.284] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
The objective of this study was to evaluate the usefulness of transcatheter arterial embolization prior to surgical excision of musculoskeletal tumors. We reviewed the records of nine patients (3 females and 6 males) who received arterial embolization prior to excision of musculoskeletal tumors in our hospital from December 2009 to April 2010. We evaluated tumor region, size, histopathology, feeding artery, embolic material, and blood loss during surgery. We compared the actual amount of intraoperative bleeding with arterial embolization to estimated amounts of bleeding without embolization predicted by three orthopedic surgeons. Arterial embolization was performed on the same day or within 5 days before surgery. Operations were performed as planned in all patients without serious complications. The amount of intraoperative bleeding was 35-4200 mL and there was significantly less bleeding with arterial embolization compared with the estimated amounts (p<0.01). Our results show that arterial embolization prior to resection of hypervascular musculoskeletal tumors reduces the amount of bleeding during surgery and contributes to patient safety.
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Affiliation(s)
- Seiji Iwamoto
- Department of Radiology, the University of Tokushima, Tokushima, Japan
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Dedifferentiated chondrosarcoma of the cervical spine: a case report. World J Surg Oncol 2013; 11:32. [PMID: 23375124 PMCID: PMC3599151 DOI: 10.1186/1477-7819-11-32] [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: 09/17/2012] [Accepted: 01/18/2013] [Indexed: 11/10/2022] Open
Abstract
Dedifferentiated chondrosarcoma (DDCS) is a rare and aggressive bone tumor with poor prognosis. Primary DDCS of the mobile spine is extremely rare, particularly in the cervical spine. We herein describe a first case of cervical DDCS in an 81-year-old male presenting with a slowly growing mass. Radiographs showed an expansion of the cortical contour of the C2 lamina and a soft tissue mass with punctate calcification. Magnetic resonance imaging demonstrated a lobulated lesion expanding over the entire lamina and pedicles of C2 with the tumor protuberant to the adjacent soft tissue. A complete tumor resection was performed. Histologically, the majority of the tumor was a low-grade chondrosarcoma component. However, atypical spindle cells that had proliferated in a fascicular pattern with a collagenous stroma, mimicking fibrosarcoma, were focally observed without a transitional zone, and these features confirmed that the tumor was DDCS.
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Abstract
Bone tumors may present as incidental findings, with pain or loss of function, or as fractures. There is a broad range of indications for transarterial embolization (TAE) in primary or metastatic bone tumors: to reduce operative hemorrhagic risks, to simplify or allow more definitive surgery, or in the context of pain palliation, fever, bleeding, or hypercalcemic and other rheological factors. Embolization may also increase tumor sensitivity to chemotherapy or radiation therapy. The procedure itself is often complex with significant risk to adjacent structures and is usually part of a wider treatment strategy. There are many options of embolic agent, techniques, and end points but all aim to devascularize the tumor. Catheter angiography at the time of TAE is used to determine the correct embolic agent and technique with care taken to isolate at risk structures. Many factors determine the best choice of embolic material, probably the most important of which is operator experience. In life-threatening situations or in preoperative embolizations of metastatic tumors, many operators opt for a combination of particulate emboli and stainless steel or platinum coils. Agents discussed include polyvinyl alcohol particles, trisacryl microspheres, gelatin sponge, liquid embolic agents, and embolization coils. Tumor types treated include vascular metastatic lesions, commonly renal cell or thyroid, particularly in locations prone to fracture; giant cell tumors; aneurysmal bone cysts; vertebral hemangiomas, osteosarcomas; arteriovenous malformations; and osteoblastomas. TAE should be considered in the treatment algorithm of primary or secondary bone tumors. Specific benefit is present where there is a high risk of bleeding at surgery, where there is spinal involvement and neural encroachment, where active bleeding is present or in awkward surgical locations where prolonged surgery is anticipated.
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Affiliation(s)
- Richard J T Owen
- Assistant Professor of Radiology, University of Alberta, Edmonton, Alberta, Canada
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The value of cryosurgery in treating a case of thoracic chondrosarcoma. Case Rep Med 2011; 2011:243243. [PMID: 21629795 PMCID: PMC3099200 DOI: 10.1155/2011/243243] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2010] [Accepted: 03/10/2011] [Indexed: 11/17/2022] Open
Abstract
Chondrosarcomas of the spine are rare and difficult to treat. In this paper a case of thoracic chondrosarcoma is presented. Chondrosarcomas of the spine are generally smaller, more difficult to excise and are followed by higher local recurrence compared with chondrosarcomas of the peripheral skeleton. The tumor is radio- and chemoresistant, making the surgical treatment of utmost importance. The most important prognostic factor for local control is wide or marginal tumor resection. Our patient was treated in two stages, with total excision of the tumor, using cryosurgery. Liquid nitrogen was used to freeze the damaged tissue at a cellular level and made the excision more efficient.
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Katonis P, Alpantaki K, Michail K, Lianoudakis S, Christoforakis Z, Tzanakakis G, Karantanas A. Spinal chondrosarcoma: a review. Sarcoma 2011; 2011:378957. [PMID: 21437176 PMCID: PMC3061459 DOI: 10.1155/2011/378957] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2010] [Accepted: 01/03/2011] [Indexed: 12/29/2022] Open
Abstract
Chondrosarcoma is the third most common primary malignant bone tumor. Yet the spine represents the primary location in only 2% to 12% of these tumors. Almost all patients present with pain and a palpable mass. About 50% of patients present with neurologic symptoms. Chemotherapy and radiotherapy are generally unsuccessful while surgical resection is the treatment of choice. Early diagnosis and careful surgical staging are important to achieve adequate management. This paper provides an overview of the histopathological classification, clinical presentation, and diagnostic procedures regarding spinal chondrosarcoma. We highlight specific treatment modalities and discuss which is truly the most suitable approach for these tumors. Abstracts and original articles in English investigating these tumors were searched and analyzed with the use of the PubMed and Scopus databases with "chondrosarcoma and spine" as keywords.
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Affiliation(s)
- Pavlos Katonis
- University Hospital, University of Crete, Heraklion 711 10, Greece
| | | | | | | | | | - George Tzanakakis
- Department of Histology, Medical School, University of Crete, Heraklion 710 03, Greece
| | - Apostolos Karantanas
- Department of Radiology, University Hospital, University of Crete, Heraklion 711 10, Greece
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Abstract
While back pain presents less frequently in children than in adults, it still poses a significant clinical challenge with respect to making a firm diagnosis and developing an effective treatment plan. When children have back pain and medical attention is sought, an underlying pathology is usually suspected. Pediatric patients are evaluated, first, with a complete clinical history and examination and, second, by an imaging work-up that is based on initial findings, including the child's age and size, signs and symptoms, and suspected etiology. This article describes 1) the epidemiology of back pain in children, 2) the imaging work-up used, and 3) the correlation of imaging findings with disease entities that may cause back pain in the pediatric patient. The list of diseases giving rise to back pain is not meant to be exhaustive but rather reflective of the most commonly identified pathologies and disorders among young children and adolescents, from athletic injuries to lethal cancers.
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Affiliation(s)
- D P Rodriguez
- Harvard Medical School and Division of Neuroradiology, Department of Radiology, Children's Hospital, Boston, Massachusetts 02115, USA
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