On missing meningiomas
نویسندگان
چکیده
منابع مشابه
Update on meningiomas.
Although meningiomas are the most common tumor in the central nervous system, their incidence, epidemiology, and clinical outcomes have historically been poorly defined. This has been attributed to their benign course, difficulty obtaining histologic diagnosis, and lack of uniform database registration. Their clinical behavior can range from a silent incidentaloma to a lethal tumor. Projections...
متن کاملFamilial Meningiomas.
The familial occurrence of brain tumours is extremely rare except for neurofibromas in von Recklinghausen's disease and cerebellar haemangioblastomas in Lindau's disease. There have been rare instances of intracranial gliomas, including astrocytomas, medulloblastomas, and oligodendrogliomas, occurring in two or more members of the same family (Munslow and Hill, 1955; Kjellin, Muuller, and Astrb...
متن کاملMalignant Meningiomas
Among 98 surgically-treated intraaanial meningiomas. 12 (%12.2)patients with atypical and anaplastic meningiomas. are reviewed. All were operated between 1983-1994.Out of 12 patients. 7 (58%)had malignant meningioma and 5 (42%)showed atypical features histopathologicaiiy. Tumours in eight patients were recunences. most in grade 3 resected patients. showing the
متن کاملDural lesions mimicking meningiomas.
Recently, a number of neoplastic and nonneoplastic entities have been reported that radiographically and clinically mimic meningiomas. Because these lesions occur infrequently and may resemble a meningioma during intraoperative analysis, they may not be considered in the differential diagnosis. This review (and case illustrations) considers some of the newly recognized and notable lesions that ...
متن کاملRadiotherapy for atypical meningiomas.
OBJECT The role of postoperative radiotherapy in patients undergoing first-time resection of WHO Grade II meningioma remains unclear as reflected by varied practices in published clinical studies and national professional surveys. Much of the relevant literature is based on pre-2000 WHO grading criteria for atypical meningiomas. Authors in this study set out to explore the role of postoperative...
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ژورنال
عنوان ژورنال: Journal of Neurology, Neurosurgery & Psychiatry
سال: 1963
ISSN: 0022-3050
DOI: 10.1136/jnnp.26.5.462