Radiotorax.es: a web-based tool for formative self-assessment in chest X-ray interpretation

Area of Science:

• Medical Education
• Radiology
• Diagnostic Imaging

Background:

• Formative self-assessment is crucial for developing diagnostic skills in radiology.
• Web-based tools offer scalable and accessible platforms for medical education.
• Radiotorax.es has operated for over a decade, providing valuable training data.

Purpose of the Study:

• To present the structure, educational applications, and usage data of Radiotorax.es.
• To evaluate the platform's role in chest X-ray interpretation training.
• To highlight its contribution to radiology education innovation.

Main Methods:

• Description of the Radiotorax.es platform's features and user workflow.
• Analysis of user registration and completion data from 2011 to 2022.
• Review of the platform's integration into various educational contexts.

Main Results:

• 14,389 users registered, with 7,726 completing at least one session between 2011-2022.
• The user base primarily consisted of medical students (75.8%), residents (15.2%), and physicians (9.0%).
• The platform has been integrated into undergraduate curricula and used for diverse educational purposes.

Conclusions:

• Radiotorax.es is a well-received, free resource for chest X-ray interpretation self-assessment.
• Its flexible design supports various learning modalities and research.
• The platform effectively promotes diagnostic skill development and educational innovation in radiology.