Medulloblastoma of the Cerebellopontine Angle-Case Report-
نویسندگان
چکیده
منابع مشابه
Cerebellopontine angle medulloblastoma.
An extremely rare case of a right cerebellopontine angle medulloblastoma in a five year old Malay girl which had eroded into the petrous bone and extended into the temporal fossa is reported. Combined subtemporal and retromastoid approach to achieve gross total surgical resection was achieved followed by radiotherapy and chemotherapy.
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Epidermoid cysts are rare congenital tumors of the central nervous system (CNS), histologically benign and slowgrowing lesions. Their frequency among primitive intracranial tumors is about 1% and they account for 40% of all intracranial epidermoid of the cerebellopontine angle (CPA); there they constitute the third most frequent neoplasm (5%), after acoustic neuromas and meningiomas. We report ...
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With only 33 cases reported so far, a purely extra-axial position of medulloblastoma at cerebellopontine (CP) angle is quite exceptional. We report a case of extra-axial medulloblastoma in a 15-year-old male child located in the CP angle that was surgically treated with a provisional diagnosis of schwannoma. Histopathological diagnosis of medulloblastoma was made with the routine hematoxylin an...
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Intracranial cysticercosis is the most common parasitic infection 1. Human cysticercosis is caused by ingestion of food contaminated with the ova of Taenia solium. Gastric juices dissolve the outer shell of the ova to release the primary larvae or oncospheres which penetrate the mucosa and enter the bloodstream. They can lodge in any tissue but have predilection for brain. These cysts may lodge...
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It is estimated that 10% of intra-cranial tumours are localized in the cerebellopontine angle and internal auditory canal and early symptoms of the different histological forms are almost identical. Acoustic neuroma account for 90% and meningioma for 5-10% of these tumours, while a small percentage of rare tumours exist, the most frequent being epidermoid cyst, also known as congenital choleste...
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ژورنال
عنوان ژورنال: Neurologia medico-chirurgica
سال: 2003
ISSN: 0470-8105,1349-8029
DOI: 10.2176/nmc.43.555