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DC Field | Value | Language |
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dc.contributor.author | Nakayasu, Shintaro | en |
dc.contributor.author | Tanji, Masahiro | en |
dc.contributor.author | Uto, Megumi | en |
dc.contributor.author | Takeuchi, Yasuhide | en |
dc.contributor.author | Makino, Yasuhide | en |
dc.contributor.author | Yamamoto Hattori, Etsuko | en |
dc.contributor.author | Terada, Yukinori | en |
dc.contributor.author | Sano, Noritaka | en |
dc.contributor.author | Mineharu, Yohei | en |
dc.contributor.author | Mizowaki, Takashi | en |
dc.contributor.author | Arakawa, Yoshiki | en |
dc.contributor.alternative | 中安, 慎太郎 | ja |
dc.contributor.alternative | 丹治, 正大 | ja |
dc.contributor.alternative | 宇藤, 恵 | ja |
dc.contributor.alternative | 竹内, 康英 | ja |
dc.contributor.alternative | 牧野, 恭秀 | ja |
dc.contributor.alternative | 山本, 悦子 | ja |
dc.contributor.alternative | 寺田, 行範 | ja |
dc.contributor.alternative | 佐野, 徳隆 | ja |
dc.contributor.alternative | 峰晴, 陽平 | ja |
dc.contributor.alternative | 溝脇, 尚志 | ja |
dc.contributor.alternative | 荒川, 芳輝 | ja |
dc.date.accessioned | 2024-10-31T02:08:35Z | - |
dc.date.available | 2024-10-31T02:08:35Z | - |
dc.date.issued | 2024-08 | - |
dc.identifier.uri | http://hdl.handle.net/2433/290107 | - |
dc.description.abstract | BACKGROUND: Spinal cord diffuse midline glioma (DMG) is a relatively rare disease with a poor prognosis and no effective treatment. OBSERVATIONS: A 45-year-old man presented with rapidly progressive paraplegia in both lower extremities, along with bladder and bowel disturbance. Spinal magnetic resonance imaging (MRI) showed a heterogeneously contrast-enhanced mass at the T1-4 levels. A biopsy via T1-4 decompressive laminectomy with expansive duraplasty was performed. The histopathological diagnosis was DMG, H3K27-altered, World Health Organization grade 4. Radiation plus concomitant temozolomide was started; however, follow-up MRI showed tumor progression. Additional hypofractionated radiotherapy (HFRT; 24 Gy/5 fractions) was performed, with bevacizumab (BEV) plus low-dose ifosfamide-carboplatin-etoposide (ICE) as second-line treatment. One month later, MRI showed tumor regression with significant improvement in the peritumoral edema. The chemotherapy regimen was repeated every 4–6 weeks, and the patient remained stable. After 13 courses of chemotherapy, the size of the spinal DMG increased markedly, with dissemination to the temporal lobe. The patient died approximately 21 months after the initial diagnosis. LESSONS: Spinal DMG is a malignant tumor with a poor prognosis. However, treatment with additional HFRT combined with BEV plus low-dose ICE may inhibit tumor progression to prolong the progression-free period and survival. | en |
dc.language.iso | eng | - |
dc.publisher | American Association of Neurological Surgeons | en |
dc.rights | © 2024 The authors | en |
dc.rights | CC BY-NC-ND 4.0 | en |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | - |
dc.subject | spinal diffuse midline glioma | en |
dc.subject | H3K27-altered | en |
dc.subject | ICE | en |
dc.subject | bevacizumab | en |
dc.title | Hypofractionated radiotherapy combined with bevacizumab plus low-dose ifosfamide, carboplatin, and etoposide as second-line chemoradiotherapy for progressing spinal diffuse midline glioma, H3K27-altered: illustrative case. | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.jtitle | Journal of Neurosurgery. Case Lessons | en |
dc.identifier.volume | 8 | - |
dc.identifier.issue | 7 | - |
dc.relation.doi | 10.3171/CASE2464 | - |
dc.textversion | publisher | - |
dc.identifier.artnum | CASE2464 | - |
dc.identifier.pmid | 39133948 | - |
dcterms.accessRights | open access | - |
dc.identifier.eissn | 2694-1902 | - |
Appears in Collections: | Journal Articles |
This item is licensed under a Creative Commons License