EEG findings in posterior fossa tumors
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چکیده
منابع مشابه
Eeg Findings in Posterior
It is general ly accepted that existence of a posterior fossa tumor may great ly complicate interpretation of the electroencephalogram. In particular many difficulties arise in evaluating for a particular case the varied ways in which the expansion of an infratentorial lesion can lead to change in the record of cerebral activity. Certain parts of the cerebrum, such as the inferior margins of te...
متن کاملmanagement of hydrocephalus in posterior cranial fossa tumors
treatment of hydrocephalus in posterior fossa tumors in children is still a matter of controversy and different centers have their own routines. in this regard, hospital records of all children with posterior fossa tumors treated in our center during the interval of 1985-1995 were reviewed. patients’ demographic and diagnostic data were analyzed and the frequencies of shunting procedures were d...
متن کاملDifferential diagnosis of posterior fossa brain tumors
This study investigated the combined capability of thallium-201 (Tl)-SPECT and fluorine-18-fluoro-deoxy-glucose (FDG)-PET for differential diagnosis of posterior fossa brain tumors using multiple discriminant analysis.This retrospective study was conducted under approval of the institutional review board. In the hospital information system, 27 patients with posterior fossa intra-axial tumor bet...
متن کاملPosterior fossa syndrome after posterior fossa surgery in children with brain tumors.
BACKGROUND Posterior fossa syndrome (PFS) is defined as the temporary and complete loss of speech after posterior fossa surgery. The goal of this study was to identify incidence and risk factors for PFS and to determine accompanying neurobehavioral and psychologic problems. PROCEDURE Between May 2007 and April 2009, children with brain tumors having posterior fossa surgery were evaluated neur...
متن کاملPosterior fossa glioblastoma multiforme: MR findings.
PURPOSE To characterize the MR findings of glioblastoma multiforme in the posterior fossa. METHODS MR studies of nine patients with surgically proved posterior fossa glioblastoma multiforme were retrospectively evaluated. MR characteristics studied included tumor location, signal intensity, enhancement pattern, and presence of intratumoral hemorrhage, as well as presence of secondary hydrocep...
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ژورنال
عنوان ژورنال: Electroencephalography and Clinical Neurophysiology
سال: 1952
ISSN: 0013-4694
DOI: 10.1016/0013-4694(52)90028-x