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CENTRAL TUMOUR NECROSIS: A CAUSE FOR THE ACUTE PRESENTATION OF BENIGN MENINGIOMAS
Author(s) -
McDowell David,
Harper Clive G.
Publication year - 1991
Publication title -
australian and new zealand journal of surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.111
H-Index - 51
eISSN - 1445-2197
pISSN - 0004-8682
DOI - 10.1111/j.1445-2197.1991.tb00290.x
Subject(s) - medicine , meningioma , presentation (obstetrics) , infarction , radiological weapon , intracranial pressure , radiology , necrosis , cerebral infarction , pathology , ischemia , cardiology , myocardial infarction
Occasionally, large benign intracranial tumours which have existed for many years present as a relatively acute problem. The mechanisms underlying the sudden change are sometimes unclear but infarction of the benign tumour, subsequent cerebral oedema and an increase in intracranial pressure have been reported. The authors describe such a case of focal infarction in a meningioma with a precise chronology of the clinical, radiological and pathologic findings.