منابع مشابه
Intracanalicular meningioma mimicking vestibular schwannoma.
SUMMARY Three cases of intracanalicular meningioma mimicking vestibular schwannoma are presented. In each case, a contrast-enhancing mass filling the internal auditory canal was identified on MR images and was originally diagnosed as a vestibular schwannoma. Although it is difficult to differentiate definitively between these lesions preoperatively, imaging findings inconsistent with a diagnosi...
متن کاملMixed vestibular schwannoma and meningioma without neurofibromatosis.
The co-existence of meningioma and schwannoma as 2 distinct histologic components within the same tumor has been described in neurofibromatosis 2 (NF2), but the co-existence of both tumors without evidence of NF2 is much rarer. Here, we are reporting a case of mixed schwannoma with meningioma without clinical evidence of NF2. In an adult Saudi lady with progressive left-sided hearing loss, left...
متن کاملTentorium schwannoma mimicking meningioma: an unusual location.
A 60-year-old female was admitted to our clinic complaining of a long-lasting headache. Cranial magnetic resonance imagining examination of the patient revealed a 22x24 mm extra-axial, well-demarcated, mass lesion based on the left tentorium. The patient underwent a craniotomy and the tumor was totally excised with the adjacent tentorium. The histopathological examination of the tumor complied ...
متن کاملIntracerebral schwannoma mimicking meningioma: case report.
From the Department of Neurosurgery (ML, YL, TH), Department of Pathology (JM, XT), the First Affiliated Hospital of Nanchang University, Nanchang, China. RECEIVED APRIL 4, 2013. FINAL REVISIONS SUBMITTED MAY 29, 2013. Correspondence to: Meihua Li, Department of Neurosurgery, the First Affiliated Hospital of Nanchang University, No.17 Yongwaizhengjie, Nanchang 330006, Jiangxi, China. EMail: lim...
متن کاملDiagnosis and Management of Hereditary Meningioma and Vestibular Schwannoma.
Bilateral vestibular schwannomata and meningiomata are the tumours most commonly associated with neurofibromatosis type II (NF2). These tumours may also be seen in patients with schwannomatosis and familial meningioma, but these phenotypes are usually easy to distinguish. The main diagnostic challenge when managing these tumours is distinguishing between sporadic disease which carries low risk ...
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ژورنال
عنوان ژورنال: Ear, Nose & Throat Journal
سال: 2011
ISSN: 0145-5613,1942-7522
DOI: 10.1177/014556131109000704