Despite compelling evidence of artificial intelligence's potential to enhance diagnostic accuracy and clinical efficiency, physician adoption of AI tools remains inconsistent and frequently falls short of implementation expectations. This comprehensive analysis examines the multidimensional phenomenon of physician resistance to healthcare AI, moving beyond simplistic narratives of technophobia ...
[Medical ML] Failed Implementations: What Went Wrong
The healthcare artificial intelligence literature predominantly features success stories, creating a survivorship bias that inadequately prepares implementers for the challenges of real-world deployment. This paper addresses this gap through systematic analysis of documented healthcare AI implementation failures, examining projects that failed to achieve their objectives, were abandoned after d...
[Medical ML] China’s Massive Medical AI Deployment
China has emerged as the global leader in medical artificial intelligence deployment, with AI-powered diagnostic systems operational in over 30,000 hospitals serving a population of 1.4 billion people. This comprehensive analysis examines the strategic, technical, and organizational dimensions of China's unprecedented healthcare AI expansion, drawing on regulatory filings, published research, i...
[Medical ML] UK NHS AI Lab: Lessons Learned from £250M Programme
The United Kingdom's National Health Service AI Lab, established in 2019 with a £250 million investment, represents one of the most ambitious national initiatives to accelerate artificial intelligence adoption in public healthcare. This comprehensive analysis examines the programme's evolution, achievements, challenges, and transferable lessons over its five-year operational history. Through sy...
[Medical ML] EU Experience: CE-Marked Diagnostic AI
The European Union has emerged as a global leader in establishing comprehensive regulatory frameworks for artificial intelligence in medical diagnostics, with the CE marking process serving as the cornerstone of quality assurance and patient safety. This paper presents an extensive analysis of the EU's experience with CE-marked diagnostic AI systems, examining the regulatory journey from the Me...
[Medical ML] Hybrid Models: Best of Both Worlds
Hybrid architectures that combine convolutional neural networks (CNNs) with transformer-based modules are rapidly becoming the pragmatic choice for medical imaging tasks. They balance CNNs' efficiency and inductive biases with transformers' long-range context modeling. This article summarizes the state of hybrid models, evaluation results, and deployment recommendations for Ukrainian healthcare...
[Medical ML] Vision Transformers in Radiology: From Image Patches to Clinical Decisions
Vision Transformers (ViTs) have emerged as a transformative architecture in medical imaging, challenging the decade-long dominance of Convolutional Neural Networks (CNNs). Unlike CNNs that build understanding through hierarchical local feature extraction, ViTs treat images as sequences of patches and leverage self-attention mechanisms to capture global context from the first layer. This compreh...
[Medical ML] CNN Architectures for Medical Imaging: From ResNet to EfficientNet
Academic Citation: Ivchenko, O. (2026). [Medical ML] CNN Architectures for Medical Imaging: From ResNet to EfficientNet. Medical Machine Learning for Diagnosis Series. Odesa National Polytechnic University. DOI: 10.5281/zenodo.14963752 *By Oleh Ivchenko | February 8, 2026* Convolutional Neural Networks (CNNs) have fundamentally transformed medical image analysis, evolving from simple feature ex...
[Ancient IT] The 2007-2012 Golden Age — Myths, Reality, and the Road to 2026
First article in the "Ancient IT History" series exploring the cyclical nature of technology industry growth and decline.
[Medical ML] Physician Resistance: Causes and Solutions
The integration of artificial intelligence into clinical practice faces a critical bottleneck: physician resistance. Despite over $66 billion invested globally in healthcare AI, adoption remains stubbornly low. This article examines the multifaceted causes of physician resistance—spanning professional identity threats, liability concerns, and workflow disruption—and presents evidence-based stra...




