Data Extraction from Free-Text Reports on Mechanical Thrombectomy in Acute Ischemic Stroke Using ChatGPT: A Retrospective Analysis

Authors: Nils C. Lehnen, Franziska Dorn, Isabella C. Wiest, Hanna Zimmermann, Alexander Radbruch, Jakob Nikolas Kather, Daniel Paech

Published: 2024-04-16

DOI: 10.1148/radiol.232741

Source: Full article

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Abstract

By using data manually extracted by a radiologist as the ground truth, GPT-4 more frequently extracted correct data from free-text reports on mechanical thrombectomy in patients with ischemic stroke compared with GPT-3.5.