Epithelial Cyst in the Cerebellopontine Angle —Case Report—
نویسندگان
چکیده
منابع مشابه
Cerebellopontine Angle Epidermoid Cyst: Case Report
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 ...
متن کاملPrimary cerebellopontine angle Rathke's cleft cyst: case report.
We report a case of 25-year-old man presenting with a 2-year history of decreased hearing and tinnitus on the right side. Neurological examination revealed profound right retrocochlear sensorineural hearing abnormality, mild right facial spasm and positive Romberg sign. Magnetic resonance imaging (MRI) revealed a giant lesion, hypointense on T1-weighted image and hyperintense on T2-weighted ima...
متن کاملPauci-symptomatic large epidermoid cyst of cerebellopontine angle: case report.
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...
متن کاملCerebellar Liponeurocytoma Mimicking Cerebellopontine Angle Epidermoid Cyst: A Case Report
Cerebellar liponeurocytoma (CL) described under many different names, is a rare WHO grade I or II well differentiated neurocytic tumor of the cerebellum with focal lipomatous differentiation. Mainly reported in adulthood, it is fought to be a posterior fossa benign tumor. In this paper, we talk about a 64-year-old woman, following up for Parkinson’s disease presented in our department for 7 mon...
متن کامل[Epidermoid cyst of the cerebellopontine angle].
Results: Chart review identified 17 patients. The most common symptom at diagnosis was tinnitus, followed by sensorineural hearing loss, vertigo, facial pain, and headache. Physical exam revealed facial hypesthesias in 3 patients, facial paresis in 2 patients, while 14 patients had no physical exam findings on presentation. MRI studies of all patients revealed lesions which are isodense with br...
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ژورنال
عنوان ژورنال: Neurologia medico-chirurgica
سال: 1996
ISSN: 0470-8105,1349-8029
DOI: 10.2176/nmc.36.251