Journal of Medical Diagnostic Methods
Open Access

Department of Imaging, Cedars Sinai Medical Center, Los Angeles, CA, USA

Biography

Chodakiewitz YG is currently working at Chodakiewitz YG, Cedars Sinai Medical Center, Department of Imaging, the United States, mainly interested in the field of radiology.

Publications

• Research Article   
  Prescreening for Intracranial Hemorrhage on CT Head Scans with an AI-Based Radiology Workflow Triage Tool: An Accuracy Study
  Author(s): Chodakiewitz YG*, Maya MM and Pressman BD
  
  Purpose: To evaluate a recently FDA-approved AI-based radiology workflow triage device for accuracy in identification of intracranial hemorrhage (ICH) on prescreening of real-world CT brain scans. Method/Materials: An AI-based device ("the algorithm") for ICH detection on CT brain scans was studied at our institution; the algorithm was developed by outside company Aidoc (Tel Aviv, Israel). A retrospective dataset of 533 non-contrast head CT scans was collected from our large urban tertiary academic medical center. Following convention for studies evaluating sensitivities and specificities of imaging computer-aided detection and diagnosis devices, a prevalence-enriched dataset was utilized such that a 50% prevalence of intracranial hemorrhage was obtained. The algorithm was run on the dataset. Cases flagged by the algorithm as positiv.. View More»
  

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