Clinical Perspective

The dural tail sign

Nasreen Mahomed, Yusuf Seedat
South African Journal of Radiology | Vol 15, No 4 | a361 | DOI: https://doi.org/10.4102/sajr.v15i4.361 | © 2011 Nasreen Mahomed, Yusuf Seedat | This work is licensed under CC Attribution 4.0
Submitted: 24 February 2011 | Published: 07 December 2011

About the author(s)

Nasreen Mahomed, University of witwatersrand, South Africa
Yusuf Seedat, University of witwatersrand, South Africa

Abstract

The dural tail sign was first described by Wilms in 1989, as a post-contrast linear thickening of the meninges that resembles a tail extending from a mass on T1-weighted MR imaging. The sign consists of a tapering rim ranging from 0.5 to 3.0 cm in length with an inner surface that is either smooth or slightly nodular.

Keywords

Dural Tail

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