MRI appearances mimicking the dural tail sign: a report of two cases |
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| Authors: | T. Kuroiwa T. Ohta |
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| Affiliation: | (1) Department of Neurosurgery, Osaka Medical College, 2-7 Daigakumachi, Takatsuki City, Osaka 569-8686, Japan e-mail: neu040@poh.osaka-med.ac.jp Tel.: + 81-7 26-83 12 21 Fax: + 81-7 26-83 40 64, JP |
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| Abstract: | We report two cases in which the MRI appearances mimicked the dural tail sign; a glioma extending into the subarachnoid space, and a meningioma extending to the subdural space. They indicate that tumour invasion into the subarachnoid or subdural space, should be considered when prominent linear enhancement is observed along the dura mater adjacent to tumours. Received: 31 March 1999/Accepted: 21 July 1999 |
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| Keywords: | Dural tail sign Magnetic resonance imaging |
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