Intradural Intramedullary Primary Spinal Melanocytoma: A Rare Case Report
نویسندگان
چکیده
منابع مشابه
Intradural Intramedullary Primary Spinal Melanocytoma: A Rare Case Report
Spinal melanocytomas, first described in 1972,1 are rare pigmented tumors of the central nervous system commonly affecting females in their fifth decades. It commonly occurs in the posterior fossa, but spinal melanocytomas have also been reported in various locations with intradural intramedullary lesions being the rarest. Patients can present with varied symptomatology from mild backache, radi...
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Melanocytomas are present in leptomeninges and arise from neural crest during early embryonic development. They are a rare entity and usually occur in the thoracic spine and infratentorial region. We report a 32-year-old female with meningeal melanocytoma of D9-10. Magnetic resonance imaging revealed an intramedullary spinal tumor at D9-D10. Intraoperatively, the tumor was greyish-black in colo...
متن کاملIntramedullary spinal melanocytoma
Meningeal melanocytoma is a benign lesion arising from leptomeningeal melanocytes that at times can mimic its malignant counterpart, melanoma. Lesions of the spine usually occur in extramedullary locations and present with spinal cord compression symptoms. Because most reported spinal cases occur in the thoracic region, these symptoms usually include lower extremity weakness or numbness. The au...
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Epidermoid cyst in the spinal cord is a rare condition. It constitutes of only 0.6-1.1% of all spinal tumors. When they occur, the typical location is in the subdural, extramedullary space of the lumbo-sacral region.We report a forty-two -year-old female who presented with left extremity radicular pain and myelopathy. MRI of the thoracic spine,illustrated a focal fusiform enlargement of the tho...
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A 63-year-old man with right hemiparesis was found (on MRI) to have an expansive intramedullary tumorous lesion at the C2-C3 level. After complete neurosurgical tumor resection, the tumor was histologically categorized as an intermediate grade of intramedullary melanocytoma, an uncommon neoplasm. Based on this peculiar case and review of the literature, radical surgical resection appears to be ...
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ژورنال
عنوان ژورنال: Indian Journal of Neurosurgery
سال: 2016
ISSN: 2277-954X,2277-9167
DOI: 10.1055/s-0036-1584589