Fu-Qiang Tang

Multicenter external validation of a multimodal MRI deep-learning model to predict meningioma bone invasion.

BACKGROUND Preoperative detection of meningioma bone invasion lacks objective biomarkers and relies on subjective radiological assessment, posing a risk of excessive bone resection or residual tumor. We therefore developed and externally validated a parsimonious six-feature DenseNet121 signature derived from multiparam...