The dural deviation ratio: a novel indicator for preoperative differentiation of intradural extension in spinal dumbbell schwannomas using Axial T2-weighted MRI
The D-ratio is a reliable indicator for distinguishing between type-2 and type-3 Schwannomas, with a cut-off value of 0.746.
Authors
- Rei Kimura
- Ko Hashimoto (ORCID: https://orcid.org/0000-0002-9644-054X)
- Kenichiro Yahata (ORCID: https://orcid.org/0009-0007-1368-7365)
- Toshimi Aizawa (ORCID: https://orcid.org/0000-0003-1571-5618)
- Takahiro Onoki (ORCID: https://orcid.org/0000-0001-9934-9656)
- Kohei Takahashi (ORCID: https://orcid.org/0000-0002-9705-0201)
Institutions
- Tohoku University (JP)
Publication Details
- Journal
- The Spine Journal
- Published
- 2025-02-22
- DOI
- https://doi.org/10.1016/j.spinee.2025.02.003
- Citations
- 2
- Primary Topic
- Neurofibromatosis and Schwannoma Cases
- Type
- article
- Field-Weighted Citation Impact
- 2.78