Decoding Radiologists' Intentions: A Novel System for Accurate Region Identification in Chest X-ray Image Analysis

TL;DR

This paper introduces a system that decodes radiologists' intentions from reports to accurately identify regions of interest in chest X-ray images, aiming to improve diagnostic accuracy and training.

Contribution

The novel system links radiologists' textual intentions with visual regions in X-rays, aiding error correction and educational feedback for less experienced practitioners.

Findings

Improves accuracy of region identification in CXR analysis

Helps correct radiological errors in clinical practice

Supports training of junior radiologists

Abstract

In the realm of chest X-ray (CXR) image analysis, radiologists meticulously examine various regions, documenting their observations in reports. The prevalence of errors in CXR diagnoses, particularly among inexperienced radiologists and hospital residents, underscores the importance of understanding radiologists' intentions and the corresponding regions of interest. This understanding is crucial for correcting mistakes by guiding radiologists to the accurate regions of interest, especially in the diagnosis of chest radiograph abnormalities. In response to this imperative, we propose a novel system designed to identify the primary intentions articulated by radiologists in their reports and the corresponding regions of interest in CXR images. This system seeks to elucidate the visual context underlying radiologists' textual findings, with the potential to rectify errors made by less experienced practitioners and direct them to precise regions of interest. Importantly, the proposed system can be instrumental in providing constructive feedback to inexperienced radiologists or junior residents in the hospital, bridging the gap in face-to-face communication. The system represents a valuable tool for enhancing diagnostic accuracy and fostering continuous learning within the medical community.