Anaplastic pilocytic astrocytoma of the cerebellum presenting with conus medullaris drop metastasis
نویسندگان
چکیده
منابع مشابه
Cranial Pilocytic Astrocytoma With Spinal Drop Metastasis in an Adult: Case Report and Literature Review.
BACKGROUND Pilocytic astrocytoma (PA) is a benign neoplasm that typically occurs in the brain within the pediatric and adolescent age groups and is uncommon in adults. It rarely occurs within the ventricles, and the overall prognosis is favorable. A PA of the brain with spinal metastasis at presentation has never been reported in an adult. CASE DESCRIPTION We report a case of a 47-year-old ma...
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Pilocytic astrocytoma is a slowly growing neoplasia that represents the most frequent cerebral tumor in pediatric age. Malignant transformation is rare and it is usually related to previous radiotherapy. The authors describe a case of a spontaneous malignant transformation of a pilocytic astrocytoma. A 3-year-old boy was diagnosed with a cerebellar hemisphere tumor. He was submitted to a comple...
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We report a rare case of schwannoma of the conus medullaris. A 38-year-old female presented with pain and numbness in her lower limbs. Magnetic resonance imaging confirmed a heterogenous tumour of the conus medullaris. A subtotal resection was performed and histology confirmed schwannoma. The literature regarding these rare tumours, and their cell of origin, is reviewed.
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Absent F wave in the stage of spinal shock has been described in cases of traumatic spinal cord injury. The role of F wave in predicting prognosis after conus medullaris infarct has not been described. We describe herein a middle aged-man with a conus medullaris infarct. Both tibial and peroneal F waves were absent on day 4. The left tibial F wave reappeared in the following study on day 18. Al...
متن کاملLeptomeningeal metastases of an astrocytoma of the conus medullaris: a case report.
We describe a case of spinal leptomeningeal metastases of an astrocytoma of the conus medullaris that presented with quadriplegia. The patient was a 50-year-old woman with a previously treated astrocytoma of the conus medullaris and a spinal cord metastasis at the Th2-L level. Four years after the initial treatment, the patient developed weakness of the upper extremities with a decreased muscul...
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ژورنال
عنوان ژورنال: Case Reports in Clinical Pathology
سال: 2021
ISSN: 2331-2734,2331-2726
DOI: 10.5430/crcp.v8n1p10