Abstract
Background
Cerebellar medulloblastomas are the most common malignant tumors of the posterior fossa in childhood that frequently metastasize. Leptomeningeal dissemination and distant metastasis have been associated with medulloblastomas; however, intramedullary metastases are rare with very few case reports in the literature available.
Methods
We present a case of a 3-year-old girl with a medulloblastoma who underwent surgical resection of spinal intramedullary metastases. Histopathology revealed the tumor to be an anaplastic medulloblastoma similar to the intracranial lesions. The patient subsequently underwent postoperative chemotherapy followed by radiotherapy.
Results
Following the surgery and subsequent follow-up, the patient showed a good recovery without any new neurological dysfunction.
Conclusions
Intramedullary metastasis of medulloblastoma remains a rare disease. Surgical resection could play a possible role in the management in addition to radiation and chemotherapy.
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Acknowledgements
We are grateful to the research grant from the Beijing Municipal Science & Technology Commission, PR China, No. Z171100001017140 (to AJS) and the Science Foundation of Military Medical Research and Clinical Research Foundation of PLA General Hospital in China, No. 2017FC-TSYS-2026.
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Jiang, H., Luo, T., Tao, B. et al. Intramedullary metastasis in medulloblastoma: a case report and literature review. Childs Nerv Syst 37, 2091–2095 (2021). https://doi.org/10.1007/s00381-021-05086-y
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DOI: https://doi.org/10.1007/s00381-021-05086-y