Yang Song

Machine Learning–Based Preoperative Predicting TERT Promoter Mutation and EGFR Gene Amplification Phenotype in IDH Wild-Type Glioblastoma Using Advanced MR Habitat Imaging

Yan Su, Wei Guo, Yuwei Pan, Pingping He et autres

BACKGROUND AND PURPOSE: The telomerase reverse transcriptase (TERT) gene promoter mutation is a crucial factor for identifying an isocitrate dehydrogenase (IDH) wild-type glioblastoma with poor prognosis, and the epidermal growth factor receptor (EGFR) amplification may be a potential prognostic factor. The purpose …

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Impact of metformin use during pregnancy on fetal congenital malformations across 11 organ systems: a meta-analysis and drug-target Mendelian randomization study

Hanbing Ji, Yutong Wu, Sijia Wu, Xiaoru Sun et autres

cn (code pays fourni par la source)

Risk stratification for metachronous metastasis in colon cancer based on landscape ecological analysis

Yunxi Li, Mingxin Chen, Wei Wang, Yang Song et autres

To establish an effective radiological risk stratification feature for metachronous metastasis of colon cancer. This retrospective, single-center study enrolled patients with stage II/III colon cancer who underwent curative surgery between December 2016 and September 2020. The ecological spatial characteristics of tumor habitats …

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Evaluate lymphovascular space invasion in endometrial cancer using diffusion-weighted imaging-based habitat imaging

Wei Wang, Kaiming Xue, Wenchao Wang, Yueluan Jiang et autres

Lymphovascular space invasion (LVSI) is a key prognostic factor influencing treatment decisions in endometrial cancer (EC). Here, we evaluate whether diffusion-weighted imaging (DWI)-based habitat imaging can noninvasively identify LVSI in EC. We retrospectively analyzed 101 EC patients who underwent preoperative multi-b-value DWI …

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Socioeconomic Factors and Initiation of Semaglutide or Tirzepatide Among Medicare Beneficiaries with Type 2 Diabetes Mellitus

Sérgio Renato da Rosa Decker, Richard S. Chaudhary, Kosuke Inoue, Yang Song et autres

Objective: Identifying social and economic factors associated with initiation of semaglutide or tirzepatide may inform strategies to support equitable uptake. Research Design and Methods: Cross-sectional study of 100% Medicare claims of patients ≥65 years with type 2 diabetes (T2DM). The outcome was …

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Socioeconomic Factors and Initiation of Semaglutide or Tirzepatide Among Medicare Beneficiaries with Type 2 Diabetes Mellitus

Sérgio Renato da Rosa Decker, Richard S. Chaudhary, Kosuke Inoue, Yang Song et autres

Objective: Identifying social and economic factors associated with initiation of semaglutide or tirzepatide may inform strategies to support equitable uptake. Research Design and Methods: Cross-sectional study of 100% Medicare claims of patients ≥65 years with type 2 diabetes (T2DM). The outcome was …

Socioeconomic Factors and Initiation of Semaglutide or Tirzepatide Among Medicare Beneficiaries With Type 2 Diabetes

Sérgio Renato da Rosa Decker, Richard S. Chaudhary, Kosuke Inoue, Yang Song et autres

OBJECTIVE: Identifying social and economic factors associated with initiation of semaglutide or tirzepatide may inform strategies to support equitable uptake. RESEARCH DESIGN AND METHODS: A cross-sectional study was conducted using 100% of Medicare claims of patients ≥65 years with type 2 diabetes …

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An Interpretable Lesion‐Aware Diagnostic Model for Full‐Field Mammography Classification

Jie Yu, Min Wei, Mingzhe Zhang, Huijian Chen et autres

ABSTRACT Accurate diagnosis of breast cancer is critical for improving patient outcomes. Yet breast lesions are small and mammograms are high‐resolution, patch‐based methods that often ignore peritumoral context, undermining diagnostic accuracy. We therefore develop an interpretable lesion‐aware diagnostic model (LADM), which directly …

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Can radiology requisition quality reflect clinical reasoning? Insights from a RI-RADS evaluation of emergency CT referrals

Xian‐Wei Liu, Zhengguang Xiao, Qinghua Min, Tianhao Wu et autres

OBJECTIVES: To determine radiology requisition quality using reason for exam imaging reporting and data system (RI-RADS), and the associated clinical variables, and whether it can reflect the clinical reasoning quality in emergency CT referrals. MATERIALS AND METHODS: This single-center retrospective study randomly …

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MRI-Based Quantification of Intratumoral Heterogeneity for Predicting Progression-Free Survival in Patients with Lung Cancer Brain Metastasis Receiving Radiotherapy

Wei Guo, Lijuan Lin, Yanqing Wu, Xiang Lin et autres

BACKGROUND AND PURPOSE: Our aim was to investigate the potential of using MRI-based habitat features for predicting progression-free survival (PFS) in patients with lung cancer brain metastasis (LCBM) receiving radiotherapy. MATERIALS AND METHODS: One hundred and forty-six lesions from 68 patients with …

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Preoperative prediction of brain invasion in meningiomas: a comparison of diffusion kurtosis imaging and diffusion tensor imaging

Tianjin Zhong, Xiaodan Chen, Li Ye, Yizhu Chen et autres

OBJECTIVE: Identifying brain invasion particularly important for meningioma patients, but there is still a lack of valuable early biomarkers. The authors aimed to investigate the value of histogram analysis of diffusion kurtosis imaging (DKI) and diffusion tensor imaging (DTI) in predicting the …

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Radiomics-based differentiation between glioblastoma and primary central nervous system lymphoma: CT vs MRI

Fei Yu, Junhui Yuan, Feng Wang, Lan Yu et autres

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