منابع مشابه
Intradural Extramedullary Ependymoma with Spinal Root Attachment: A Case Report
A 36-year-old female patient presented with shoulder pain experienced over a period of one year and progressive weakness in both legs for one month. A magnetic resonance imaging scan revealed an intradural extramedullary (IDEM) fusiform mass about 9.8 cm in length, heterogeneously enhanced at the level of C6-T4 with spinal cord compression. At the time of surgery, the surgeon found an encapsula...
متن کاملSpinal Intradural Extramedulary Capillary Hemangioma Mimicking Meningioma
Hemangiomas are considered as vascular malformations which are categorized by the type of vascular channel to capillary, cavernous, venous or arteriovenous(1). Their usual locations are soft tissue , cutaneous or subcutaneous tissue and bone especially vertebra(2).However, intradural extramedullary hemangiomas are rare and most of them fall in cavernous type category. Hereby, authors report a w...
متن کاملHuge Sequestered Spinal Disc Mimicking Spinal Intradural Tumor
Background and Importance: Disk sequestration can be defined as a herniated disk with perforation of the fibrous ring (or outermost annulus fibrosus) and posterior longitudinal ligament with migration of the disk fragment to the epidural space. Even after the introduction of high-resolution magnetic resonance imaging (MRI), it is still frequently misinterpreted as neoplastic masses. U...
متن کاملSpinal intradural cerebellar ectopia.
An ectopic cerebellum, as in Chiari malformations and ectopic cerebellar dysplastic tissue, is a common finding; however, the presence of an organized ectopic cerebellum is exceedingly rare. We describe the MR imaging, surgical, and histologic appearance of an intraspinal ectopic cerebellum in an infant.
متن کاملSpinal Intradural Metastasis
Spinal cord tumours account for about 15% of central nervous system neoplasms. Intramedullary tumours arise within the substance of the spinal cord, whereas extramedullary tumours are extrinsic to the cord. About two thirds of spinal cord tumors in adults are extramedullary in location, among which nerve sheath tumors, meningiomas and Filum terminale ependymomas account for the most. Metastatic...
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ژورنال
عنوان ژورنال: The Journal of Nervous and Mental Disease
سال: 1913
ISSN: 0022-3018
DOI: 10.1097/00005053-191303000-00017