Gulijianaiti Maiamaituxun

Radiomics machine learning model based on multi-sequence MRI for predicting Ki-67 expression level in glioblastoma

Introduction Glioblastoma (GBM) is the most aggressive primary malignant brain tumor in adults, with median overall survival around 15 months. The Ki- 67 proliferation index is an important marker of proliferative activity and has prognostic relevance in GBM; however, its assessment requires surgical tissue and may be...