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Spinal giant cell-rich osteosarcoma-diagnostic dilemma and treatment strategy:A case report 被引量:1
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作者 Chen-Sheng Tseng chia-en wong +3 位作者 Chi-Chen Huang Hao-Hsiang Hsu Jung-Shun Lee Po-Hsuan Lee 《World Journal of Clinical Cases》 SCIE 2022年第21期7565-7570,共6页
BACKGROUND Giant cell-rich osteosarcoma(GCRO) is a rare histological variant of osteosarcoma. Spinal GCROs are extremely rare, with challenging diagnosis and management. Herein, we present a case of spinal GCRO at T2,... BACKGROUND Giant cell-rich osteosarcoma(GCRO) is a rare histological variant of osteosarcoma. Spinal GCROs are extremely rare, with challenging diagnosis and management. Herein, we present a case of spinal GCRO at T2, which was not diagnosed in initial biopsy but after T2 corpectomy. We detailed the clinical course, management strategy, and outcome after a 4-year follow-up.CASE SUMMARY A 17-year-old female patient presented with back pain followed by ascending paresthesia. Spinal computed tomography(CT) and magnetic resonance imaging(MRI) revealed a collapsed T2 vertebra with an enhancing osteolytic mass. CTguided biopsy showed inconclusive morphology. Pathology from T2 corpectomy revealed GCRO. The patient subsequently received neoadjuvant chemotherapy followed by salvage operation of T2 costotransversectomy with grossly-total resection adjuvant chemoradiation. Upon treatment completion, she had complete GCRO remission. The 4-year follow-up spinal MRI showed no tumor recurrence.CONCLUSION Spinal GCRO poses unique challenges in obtaining sufficient tissue diagnosis and complete surgical removal. However, long-term local control of spinal GCRO is possible following complete resection and adjuvant chemoradiation. 展开更多
关键词 Giant cell-rich osteosarcoma Giant cell tumor OSTEOSARCOMA Spinal tumor Spinal osteosarcoma Case report
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