Use of permeability surface area-product to differentiate intracranial tumours from abscess

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Use of permeability surface area-product to differentiate intracranial tumours from abscess

BACKGROUND AND PURPOSE Clinical and radiological findings of intracranial abscesses may mimic the findings of brain tumours and vice versa. However, the discrimination is of great clinical importance in planning treatment and in following prognosis and response to therapy. This study evaluates the Computed Tomography (CT) perfusion parameters, especially the permeability index, with the aim of ...

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ABSTRACTIntracranial tumours often require radiotherapeutic approaches that differ from other sites. Their specific requirements merit a specialized discussion. A brief review of radiotherapy techniques to treat intracranial tumours is presented with emphasis on the author’s own experience and work, where appropriate. A clinical introduction is presented first followed by a description of bot...

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Remote metastases from intracranial tumours.

A review of the primary tumours of the nervous system encountered over the past 16 years from the population of the west of Scotland uncovered only three tumours in which remote extracranial metastases had developed. In all three, there had been surgical intervention before the appearance of metastases. The findings in these patients are compared with those in other published accounts of this u...

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In vitro validation of permeability-surface area product derived by distributed parameter model with DCE-MRI

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ژورنال

عنوان ژورنال: Biomedical Imaging and Intervention Journal

سال: 2009

ISSN: 1823-5530

DOI: 10.2349/biij.5.1.e6