Supra and infratentorial ectopic schwannoma mimicking a meningioma
نویسندگان
چکیده
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 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...
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INTRODUCTION Cystic meningiomas are rare variants of meningiomas; they can pose a radiological diagnostic dilemma. CASE PRESENTATION We present a rare case of a 30-year-old Chinese woman with a histopathological diagnosis of infratentorial cystic meningioma (World Health Organization Grade 1) in which the features in imaging modalities were suggestive of a hemangioblastoma. Intraoperatively, ...
متن کاملCombined supra/infratentorial approach to tentorial meningiomas.
In spite of significant advancements in imaging technology, monitoring, and microsurgical techniques, complete and safe removal of tentorial meningiomas remains a challenge for most neurosurgeons. Classifications of tentorial meningiomas are revised. The combined supra/infratentorial approach to resect tentorial meningioma is discussed. This approach provides a wider exposure of the supra/infra...
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ژورنال
عنوان ژورنال: BMJ Case Reports
سال: 2017
ISSN: 1757-790X
DOI: 10.1136/bcr-2016-216566