Lipoma of the conus

Case contributed by Dr Chris O'Donnell

Presentation

Subtle neurological deficit in the feet

Patient Data

Age: 20
Gender: Male
CT

Intradural fat density mass (HU -62).

MRI

MRI to further define CT abnormality

Intradural lipoma intimately related to the conus tip and cauda equina with the cord terminating at ~ L2/3 = minor tethering.  No other features of spinal dysraphism.  Filum terminale not particularly thickened.

Case Discussion

Typical appearances of a lipoma of the filum terminale. 

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Case information

rID: 19592
Case created: 27th Sep 2012
Last edited: 5th Feb 2016
Tag: spine
Inclusion in quiz mode: Included

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