Dorsal thoracic arachnoid web

Case contributed by Dr Matt Skalski
Diagram

Illustration of a thin web of arachnoid indenting the dorsal spinal cord, pulling somewhat cephalad, to create the scalpel sign on MRI and CT myelogram. 

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Case information

rID: 49276
Case created: 18th Nov 2016
Last edited: 18th Nov 2016
Inclusion in quiz mode: Excluded

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