منابع مشابه
Fourth ventriculoceles with extracranial extension: one case report.
Encephaloceles involving only the herniated fourth ventricle are exceedingly rare. We report a case of such a cranial malformation and review the literature regarding these malformations and their potential embryological derailment.
متن کاملSynchronous osteoclastoma and anaplastic astrocytoma: A case report
Multiple primary neoplasms are defined as multiple occurrences of malignant neoplasms of differing histological origin in the same individual. The present study describes the case of a 46-year-old male who suffered from two synchronous primary malignant neoplasms, an osteoclastoma of the left femoral trochanter and an anaplastic astrocytoma of the the Sylvian fissure area in the brain. At the 6...
متن کاملExtracranial metastasis of anaplastic oligodendroglioma with 1p19q loss of heterozygosity--case report.
We report a rare case of anaplastic oligodendroglioma with extracranial metastasis, showing 1p19q co-deletion in both the brain tissue and the metastatic site. A 53-year-old man first presented with a left frontal tumor. The tumor was subtotally removed and irradiation was performed for the residual tumor and tumor bed. Two years after the initial treatment, several tumors appeared on his neck ...
متن کاملSupratentorial Pilocytic Astrocytoma Mimicking Convexity Meningioma with Early Anaplastic Transformation: A Case Report
Meningiomas and pilocytic astrocytomas are benign intracranial tumors. Pilocytic astrocytomas arises frequently at the posterior fossa in childhood. Meningiomas have several image findings, such as a dural tail sign, bony erosion, and sunburst appearance on angiography. However, pilocytic astrocytomas with these findings have been rarely reported. In this report, we describe a mass with typical...
متن کاملExtracranial bone metastases from recurrent anaplastic astrocytoma on FDG PET/CT
OBJECTIVE Extracranial bone metastases from astrocytoma are rare and frequently detected as part of multiorgan metastases. It is extremely rare for astrocytoma to have extracranial bone metastases alone. The importance of whole-body fluorodeoxyglucose positron emission tomography/computed tomography (FDG PET/CT) imaging in evaluating extracranial metastasis (ECMs) has not been described effecti...
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ژورنال
عنوان ژورنال: Neurologia medico-chirurgica
سال: 1993
ISSN: 0470-8105,1349-8029
DOI: 10.2176/nmc.33.312