• 대한골관절종양학회지
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• 제12권1호
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• pp.57-62
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• 2006

척추의 거대 세포종은 진단이 어려운 경우가 많고, 고도의 악성도로 인해서 수술이 불가능한 경우가 많다. 척추의 거대 세포종은 높은 재발율과 함께 척수의 기계적 압박 가능성으로 인해 방사선 치료가 근간이었으나, 최근에는 근치적 절제술과 함께 기구를 이용한 전후방 고정술을 시행 하여 좋은 결과를 보고 하고있다. 본 정형외과학교실에서는 경부 동통을 유발하며 제3경추를 침범한 거대세포종에 대해서 근치적 절제술과 함께 후방 기기술을 통한 융합을 시행 하였으며, 추시 관찰상 우수한 치료 결과를 보였기에 문헌 고찰과 함께 보고하는 바이다.

• Journal of Korean Neurosurgical Society
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• 제45권4호
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• pp.243-245
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• 2009

Chordoma is a rare bone tumor derived from remnants of the notochord. The majority of chordomas involve the sacrum or skull base. We report a rare case of a L4 vertebral body chordoma treated with anterior en bloc vertebrectomy and posterior stabilization. No tumor recurrence was observed at the 5 year follow-up examination.

• Journal of Korean Neurosurgical Society
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• 제51권2호
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• pp.105-108
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• 2012

Giant spinal schwannoma of the cauda equine involving many nerve roots is rare, and ossification is usually not observed in the schwannoma. A 21-year-old man presented with a 12-month history of urinary dysfunction and numbness below the buttocks. Plain radiography showed scalloping of the posterior surface of the vertebral bodies from L4 to the sacrum, and magnetic resonance imaging and computed tomography revealed a giant cauda equina tumor with dystrophic calcification. The tumor was completely removed, with intraoperative neurophysiologic monitoring. Histopathologic examination showed that the tumor was a schwannoma. The patient's postoperative course was uneventful, with urinary function and numbness gradually improving. Although a giant schwannoma accompanied by dystrophic calcification is extremely rare, such a tumor can be removed safely and completely by meticulous dissection and careful neuromonitoring of the cauda equina spinal nerves involved in the tumor.

• Journal of Korean Neurosurgical Society
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• 제55권3호
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• pp.167-169
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• 2014

Giant cell tumor (GCT) of the spine is a rare benign tumor, but can be aggressive and can exhibit a high local recurrence rate. Furthermore, GCT of the upper thoracic spine may pose diagnostic and management difficulties. Here, we report a rare case of GCT of the upper thoracic spine with soft tissue extension to the spinal canal. The patient was managed by decompressive laminectomy and posterolateral fusion followed by an injection of polymethylmethacrylate into the vertebral lesion. The patient recovered clinically and showed radiological improvement after surgical treatment without tumor recurrence at his last follow-up of postoperative 7 years. We present this unusual case of GCT and include a review of the literature.

• Journal of Korean Neurosurgical Society
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• 제30권11호
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• pp.1336-1339
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• 2001

Mesenchymal chondrosarcoma is a rare tumor occurring in both bone and soft tissues and exhibits characteristic of a malignant nature. The authors experienced a case of mesenchymal chondrosarcoma occurring in a 23-year-old woman which had invaded the cervical spine. The patient presented with severe both shoulder pain, left upper extremity weakness(Grade IV) and paresthesia at admission. Radiologic studies of the cervial spine showed an aggressive osteolysis of C4 vertebral body, pedicle and lamina with compression of the spinal cord posteriorly on C3, C4, C5 levels. The tumor was totally removed by a combined anterior and posterior approach. The removed vertebral body was replaced with autogenous bone and stabilized by Codman locking plate symtem. The pathological examination showed characteristic of mesenchymal chondrosarcoma.previous symptoms well improved postoperatively. The authors present a case of mesenchymal chondrosarcoma with review of literature.

• Journal of Korean Neurosurgical Society
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• 제30권5호
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• pp.666-669
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• 2001

We report a case of meningeal hemangiopericytoma presenting as metastasis in the vertebral body and pedicle of the thoracic spine. Hemangiopericytoma is a rare vascular neoplasm. Although the tumor has a strong propensity for both local recurrence and extracranial metastasis, metastasis to thoracic spine is very rare and only two cases were found in the literature. A 44-year-old woman with paraparesis and pain in the thoracic and lower legs was examined by plain radiographs and magnetic resonance imaging. The intracranial hemangiopericytoma was operated 3 years ago. Magnetic resonance imaging demonstrated a tumor invading the left vertebral body and pedicle of the 11th thoracic spine, and compressing the dural sac. The patient was gradually improved after surgical removal of the lesions and the histologic findings were characteristics of hemangiopericytoma.

• 대한골관절종양학회지
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• 제18권1호
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• pp.32-36
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• 2012

56세 여자 환자로 약 8주 전부터 시작된 연하곤란과 2주 전부터 발생한 발성 장애를 주소로 내원하였다. 방사선 및 연하 검사상 제 4-5 경추체 전방에 위치한 종괴로 인한 식도 및 후인두 후벽의 압박 소견이 관찰되었다. 수술적 치료로 종괴의 완전 절제를 시행하였고 술 후 임상 증상에서 완전히 회복되었다. 본 증례는 골연골종이 비교적 발생이 드문 경추체 전방에 발생하여 연하 곤란 및 발성 장애를 유발한 예로 저자들은 문헌고찰과 더불어 보고하는 바이다.

• 대한한방내과학회지
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• 제44권6호
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• pp.1346-1353
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• 2023

Objectives: This long-term case report presents the case of an ovarian cancer patient with brain, cervical lymph node, and vertebral metastasis suppressed by traditional Korean medicine in combination with cytokine-induced killer (CIK) cell-based immunotherapy. Methods: The patient received acupuncture, moxibustion, GunChil-go, Hangam-dan, and CIK cell-based immunotherapy. The Eastern Cooperative Oncology Group and tumor markers were used to evaluate the treatment effects. Results: Integrative cancer treatment suppressed the progression of cancer, and the patient achieved eight-year survival. The performance status improved, and the tumor marker level was maintained. Conclusions: We suggest that an integrative cancer treatment that includes traditional Korean medicine can be a meaningful treatment option for advanced ovarian cancer.

• Radiation Oncology Journal
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• 제32권4호
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• pp.221-230
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• 2014

Purpose: To evaluate the risk of vertebral compression fracture (VCF) after conventional radiotherapy (RT) for colorectal cancer (CRC) with spine metastasis and to identify risk factors for VCF in metastatic and non-metastatic irradiated spines. Materials and Methods: We retrospectively reviewed 68 spinal segments in 16 patients who received conventional RT between 2009 and 2012. Fracture was defined as a newly developed VCF or progression of an existing fracture. The target volume included all metastatic spinal segments and one additional non-metastatic vertebra adjacent to the tumor-involved spines. Results: The median follow-up was 7.8 months. Among all 68 spinal segments, there were six fracture events (8.8%) including three new VCFs and three fracture progressions. Observed VCF rates in vertebral segments with prior irradiation or pre-existing compression fracture were 30.0% and 75.0% respectively, compared with 5.2% and 4.7% for segments without prior irradiation or pre-existing compression fracture, respectively (both p < 0.05). The 1-year fracture-free probability was 87.8% (95% CI, 78.2-97.4). On multivariate analysis, prior irradiation (HR, 7.30; 95% CI, 1.31-40.86) and pre-existing compression fracture (HR, 18.45; 95% CI, 3.42-99.52) were independent risk factors for VCF. Conclusion: The incidence of VCF following conventional RT to the spine is not particularly high, regardless of metastatic tumor involvement. Spines that received irradiation and/or have pre-existing compression fracture before RT have an increased risk of VCF and require close observation.

• Journal of Korean Neurosurgical Society
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• 제45권6호
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• pp.369-374
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• 2009

Objective : Percutaneous vertebroplasty (VP) can provide immediate stabilization in pathologic fractures of spinal tumors. However, long term follow-up data in cases of pathologic fractures are lacking. The authors report follow-up results of VP in 185 pathologic fractures of 102 spinal tumor patients. Methods : Percutaneous VP was performed at 185 vertebral bodies of 102 patients from 2001 to 2007. Retrospective analysis was done with medical records and radiological data. The change of visual analogue score (VAS), vertebral body (VB) height and kyphotic angle were measured preoperatively and on postoperative one day and at 3, 6, and 12 months. Results : The patients were composed of metastatic spine tumors (81%) and multiple myeloma (19%). Involved spinal segments were between T6 and L5. Mean follow-up period was 12.2 months. VAS for back pain was 8.24 preoperatively, 3.59 (postoperative one day), 4.08 (three months) and 5.22 (one year). VB compression ratio changed from 21.33% preoperatively to 13.82% (postoperative one day), 14.36% (three month), and 16.04% (one year). Kyphotic angle changed from $15.35^{\circ}$ preoperatively to $12.03^{\circ}$ (postoperative one day), $13.64^{\circ}$ (three month), and $15.61^{\circ}$ (one year). Conclusion : Immediate pain relief was definite after VP in pathologic compression fracture of osteolytic spinal disease. Although VAS was slightly increased on one year follow-up, VP effect was maintained without significant change. These results indicate that VP could be a safe and effective procedure as a palliative treatment of the spinal tumor patients.