Building AI-Ready Datasets for Dural-Based Pathologies: A Systematic Approach to Data Curation, Annotation Challenges, and Potential Solutions

Abstract

BACKGROUND: The integration of Artificial Intelligence (AI) in neurosurgery holds immense potential to enhance diagnostic accuracy, surgical precision, and clinical decision-making. However, the development of AI-driven tools relies on high-quality, standardized datasets, which remain scarce, particularly in settings with a poor doctor-patient ratio. OBJECTIVES: This study aims to identify key challenges in creating an AI-ready dataset for dural-based lesions and propose practical solutions to overcome these barriers. METHODS: Histopathology slides from 122 patients across multiple institutions over 1 year. The data underwent anonymization, curation, and annotation by a multidisciplinary team to ensure high-quality labeling for AI applications. RESULTS: Several challenges were encountered during dataset development, including imaging variability across institutions, retrospective data gaps, labor-intensive manual annotation, and interobserver inconsistencies. Additionally, concerns regarding data security and privacy complicated dataset standardization. To address these issues, we propose solutions such as standardized imaging protocols inspired by global best practices, AI-assisted annotation tools to reduce workload, automated quality control mechanisms to improve data integrity, and federated learning models for privacy-preserving AI training. Secure data transfer protocols and structured deidentification methods were also implemented to mitigate privacy risks. CONCLUSION: By addressing these critical challenges, this study establishes a structured, high-quality dataset tailored for AI applications in neurosurgery. This initiative will facilitate the development of robust AI models for improved diagnostic and therapeutic decision-making and contribute to the broader goal of enhancing AI-driven healthcare solutions in India. Continued research, collaboration, and refinement of these methodologies will be essential in realizing AI's full potential in neurosurgical practice.

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