CT myelogram

Scalpel sign
Modality: CT (Scalpel sign )

- “ The patient went on to have surgery that confirmed the diagnosis of a dorsal arachnoid web. Histology: Macroscopic description:  Labeled "intrad...”

Used in the following article:

  • What constitutes a perfect case - “ So what should the perfect case look like? Over time the quality of contributions to Radiopaedia.org is ever growing and a consensus is emerging a...”

View full size version of Dorsal thoracic arachnoid web

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