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Filippiadis D, Mavrogenis A, Spiliopoulos S, Palialexis K, Brountzos E, Kelekis A. Percutaneous computed tomography-guided radiofrequency ablation of a spinal osteoid osteoma abutting the dura: a case report and review of the literature. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2021; 31:1625-1630. [PMID: 33709268 DOI: 10.1007/s00590-021-02922-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Accepted: 02/25/2021] [Indexed: 02/05/2023]
Abstract
PURPOSE Osteoid osteomas in the spine constitute a challenging group for both surgical and percutaneous approaches. Purpose of the present study is to report a case report of a spinal osteoid osteoma in a challenging spinal location and review literature for safety and efficacy of the technique. METHODS We report a case of spinal osteoid osteoma extending in the epidural space and abutting the dura in a pediatric patient treated by percutaneous computed tomography-guided radiofrequency ablation. This is not a systematic review of the literature. A number of separate literature searches were performed. Non-English studies and case reports were excluded from the study. All references of the obtained articles were also evaluated for any additional information. RESULTS Although all prophylactic measures were taken (hydrodissection, thermocouples and neurophysiologic monitoring) and the procedure was uneventful, patient within three hours, was unable to raise or bend the unilateral lower extremity below the knee. Pain reduction was significant from the first morning post-ablation and during the follow-up period of 18 months. MR scan was within normal limits. Dexamethasone was iv injected for 24 h and prescribed per os for 7 days. At follow-up 1 week later mobility of the lower extremity had returned to normal. CONCLUSION As far as spine ablation is concerned, all prophylactic measures should be taken; neurophysiologic monitoring seems to be more sensitive than temperature measurement. Intravenous and per os corticosteroids are extremely useful in case of nerve damage.
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Affiliation(s)
- D Filippiadis
- 2nd Department of Radiology, Medical School, University General Hospital "ATTIKON", National and Kapodistrian University of Athens, 1 Rimini str, 12462, Haidari/Athens, Greece.
| | - A Mavrogenis
- A Orthopedic Clinic, University General Hospital "ATTIKON", Athens, Greece
| | - S Spiliopoulos
- 2nd Department of Radiology, Medical School, University General Hospital "ATTIKON", National and Kapodistrian University of Athens, 1 Rimini str, 12462, Haidari/Athens, Greece
| | - K Palialexis
- 2nd Department of Radiology, Medical School, University General Hospital "ATTIKON", National and Kapodistrian University of Athens, 1 Rimini str, 12462, Haidari/Athens, Greece
| | - E Brountzos
- 2nd Department of Radiology, Medical School, University General Hospital "ATTIKON", National and Kapodistrian University of Athens, 1 Rimini str, 12462, Haidari/Athens, Greece
| | - A Kelekis
- 2nd Department of Radiology, Medical School, University General Hospital "ATTIKON", National and Kapodistrian University of Athens, 1 Rimini str, 12462, Haidari/Athens, Greece
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Dalili D, Isaac A, Bazzocchi A, Åström G, Bergh J, Lalam R, Weber MA, Fritz J, Mansour R. Interventional Techniques for Bone and Musculoskeletal Soft Tissue Tumors: Current Practices and Future Directions - Part I. Ablation. Semin Musculoskelet Radiol 2020; 24:692-709. [PMID: 33307585 DOI: 10.1055/s-0040-1719103] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Musculoskeletal (MSK) image-guided oncologic intervention is an established field within radiology. Numerous studies have described its clinical benefits, safety, cost effectiveness, patient satisfaction, and improved quality of life, thereby establishing image-guided oncologic intervention as a preferred pathway in treating patients presenting with specific benign MSK tumors. But there is a paradigm shift on the horizon because these techniques may also support established pillars (surgery, systemic treatment, radiotherapy) in the treatment of malignant MSK tumors. Unlike benign tumors, where they are used as primary therapy lines with curative intent, such interventions can be selected for malignant tumors as adjuvant treatment in painful or unstable bone or soft tissue lesions or as more palliative therapy strategies. Using examples from our clinical practices, we elaborate on the benefits of applying a multidisciplinary approach (traditionally involving MSK radiologists, oncologists, orthopaedic surgeons, microbiologists, pathologists, physiotherapists, and pain management experts), ideally within a sarcoma treatment center to deliver a patient-specific therapy plan and illustrate methods to assess the benefits of this model of care.In this article, we review the current repertoire of ablation techniques, demonstrate why such procedures offer value-based alternatives to conventional treatments of specific tumors, and reflect on future directions. Additionally, we review the advantages and limitations of each technique and offer guidance to improve outcomes.
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Affiliation(s)
- Danoob Dalili
- Department of Radiology, Nuffield Orthopaedic Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom.,School of Biomedical Engineering and Imaging Sciences, Kings College London, London, United Kingdom
| | - Amanda Isaac
- School of Biomedical Engineering and Imaging Sciences, Kings College London, London, United Kingdom
| | - Alberto Bazzocchi
- Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Gunnar Åström
- Department of Immunology, Genetics and Pathology (Oncology) and department of Surgical Sciences (Radiology), Uppsala University, Uppsala, Sweden
| | - Jonas Bergh
- Department of Oncology, Karolinska Institutet, Karolinska University Hospital Stockholm, Sweden
| | - Radhesh Lalam
- Department of Radiology, Robert Jones and Agnes Hunt Orthopaedic Hospital, Oswestry, United Kingdom
| | - Marc-André Weber
- Institute of Diagnostic and Interventional Radiology, Paediatric Radiology and Neuroradiology, University Medical Centre Rostock, Rostock, Germany
| | - Jan Fritz
- Department of Radiology, New York University Grossman School of Medicine, New York
| | - Ramy Mansour
- Department of Radiology, Nuffield Orthopaedic Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
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