Identification of the optimal thresholds for the hypoperfusion intensity ratio in moyamoya disease
HIR10/4 exhibited a superior predictive value for primary outcomes in MMD compared to HIR10/6. Additionally, HIR10/4 showed a significant association with angiographic collaterals, particularly in ischemic MMD cases. This study suggested that HIR defined as Tmax > 10 seconds/Tmax > 4 seconds may be more suitable than Tmax > 10 seconds/Tmax > 6 seconds in MMD.
Authors
- Liuxian Wang (ORCID: https://orcid.org/0000-0002-7655-0397)
- Xiaoqian Ji
- Anming Xie
- Ming Liao (ORCID: https://orcid.org/0000-0001-8731-4528)
- Lei Li (ORCID: https://orcid.org/0000-0003-0641-1065)
- Dongshan Han (ORCID: https://orcid.org/0000-0002-4216-4869)
- Wenfeng Wei
- Jing Zha
- Huagang Fan
Institutions
- Nanchang University (CN)
- People's Liberation Army 401 Hospital (CN)
Publication Details
- Journal
- Journal of neurosurgery
- Published
- 2024-12-01
- DOI
- https://doi.org/10.3171/2024.9.jns241300
- Citations
- 2
- Primary Topic
- Moyamoya disease diagnosis and treatment
- Type
- article
- Field-Weighted Citation Impact
- 0.94