Peritumoral Brain Edema Associated with Meningioma
نویسندگان
چکیده
منابع مشابه
A Small Meningioma with Extensive Peritumoral Brain Edema: A Case Report
Meningioma is the second most common brain tumor. The extent of peritumoral brain edema (PTBE) is one of the important prognostic factors in patients with meningioma.A 55-year-old female patient suffering from a progressive severe headache and mild left hemiparesis was referred to the Department of Neurosurgery, Rasool Akram Hospital (Tehran, Iran). The preoperative imaging revealed a 2×2 cm so...
متن کاملPeritumoral Brain Edema
R. Ricci A. Bacci V. Tugnoli S. Battaglia M. Maffei R. Agati M. Leonardi BACKGROUND AND PURPOSE: Little is known about the metabolic properties of brain edema associated with tumors. This work was conducted on the basis of the assumption that, in the presence of intra-axial and extra-axial brain tumors, the white matter involved by the edema is a site of metabolic change that involves the struc...
متن کاملFailed First Craniotomy and Tumor Removal of Parasagittal Meningioma with Severe Peritumoral Brain Edema
Parasagittal meningioma often presents as peritumoral brain edema (PTBE). The risk of edema increases when the tumor occludes the superior sagittal sinus (SSS). Although PTBE may be expected based on the patient's symptoms or radiologic findings, extensive brain swelling and extracranial herniation during elective surgery are rare. Herniation during surgery could lead to irreversible neurologic...
متن کاملAnalysis of Peritumoral Edema in MRI of Meningioma 1
Purpose: The purpose of this study is to evaluate the incidence and the degree of peritumoral edema on MRI in meningioma and to correlate other MR findings withtheedema. Materals and Methodds: MR images of 35 patients with histologically -confirmed meningioma were retrospectively reviewed. We analyzed the MR findings with special attention to the presence or absence and degree of edema. The ede...
متن کاملSkull base secretory meningioma. Value of histological and immunohistochemical findings for peritumoral brain edema formation.
Meningiomas are very common neurosurgical problem. Their histological appearance, different size and localization, adherence to vital neural and vascular structures or extensive peritumoral brain edema (PTBE), especially in deep seated tumors, may lead to severe, life-threatening complications. We report a case of tuberculum sellae meningioma (TSM). A 48-year old female presented with 7-month h...
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ژورنال
عنوان ژورنال: Neurologia medico-chirurgica
سال: 1992
ISSN: 0470-8105,1349-8029
DOI: 10.2176/nmc.32.65