Dietmar Frey

Berlin, BE, Germany

Last Updated: 09/26/2026

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Found 59 publications

The TopCoW Challenge - Topology-Aware Circle of Willis Segmentation for CT and MR Angiography.

The TopCoW Challenge - Topology-Aware Circle of Willis Segmentation for CT and MR Angiography.

Journal: NEJM AI
Published: August 22, 2026

Generating Synthetic MR Perfusion Maps From DWI and FLAIR in Acute Ischemic Stroke: Development and External Validation of a Deep Learning Model.

Generating Synthetic MR Perfusion Maps From DWI and FLAIR in Acute Ischemic Stroke: Development and External Validation of a Deep Learning Model.

Journal: Stroke
Published: June 18, 2026

Multimodal model predicts screw loosening at user-specified postoperative time points after single-level lumbar interbody fusion.

Multimodal model predicts screw loosening at user-specified postoperative time points after single-level lumbar interbody fusion.

Journal: European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
Published: September 26, 2025

Cerebrovascular CTA radiomics for objective collateral grading in acute ischemic stroke.

Cerebrovascular CTA radiomics for objective collateral grading in acute ischemic stroke.

Journal: European radiology experimental
Published: August 27, 2025

RELICT-NI: Replica Detection in Synthetic Neuroimaging-A Study on Noncontrast CT and Time-of-Flight MRA.

RELICT-NI: Replica Detection in Synthetic Neuroimaging-A Study on Noncontrast CT and Time-of-Flight MRA.

Journal: Neuroinformatics
Published: May 15, 2025

Hounsfield units vs. vertebral bone quality score: which is a better predictor of screw loosening after single-level lumbar interbody fusion?

Hounsfield units vs. vertebral bone quality score: which is a better predictor of screw loosening after single-level lumbar interbody fusion?

Journal: European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
Published: January 31, 2025

The authors reply.

The authors reply.

Journal: Critical care medicine
Published: December 05, 2024

Reliability of ABC/2 volumetric estimation in spontaneous intracerebral hemorrhage for hematoma expansion prediction scores.

Reliability of ABC/2 volumetric estimation in spontaneous intracerebral hemorrhage for hematoma expansion prediction scores.

Journal: European stroke journal
Published: October 30, 2024

Cross-modality image synthesis from TOF-MRA to CTA using diffusion-based models.

Cross-modality image synthesis from TOF-MRA to CTA using diffusion-based models.

Journal: Medical image analysis
Published: September 23, 2024

Deep learning-based multiclass segmentation in aneurysmal subarachnoid hemorrhage.

Deep learning-based multiclass segmentation in aneurysmal subarachnoid hemorrhage.

Journal: Frontiers in neurology
Published: September 02, 2024

Generative modeling of the Circle of Willis using 3D-StyleGAN.

Generative modeling of the Circle of Willis using 3D-StyleGAN.

Journal: NeuroImage
Published: August 21, 2024

External validation of AI-based scoring systems in the ICU: a systematic review and meta-analysis.

External validation of AI-based scoring systems in the ICU: a systematic review and meta-analysis.

Journal: BMC medical informatics and decision making
Published: August 21, 2024
Showing 1-12 of 59

Last Updated: 09/26/2026