Article

Decentralized Patient-Centric Medical Image Exchange: A Hybrid Blockchain and DICOMweb Architecture

2025-12-30

Abstract excerpt

The fragmentation of medical imaging data across isolated Picture Archiving and Communication Systems (PACS) creates significant barriers to interoperability. This paper presents a functional Proof of Concept (PoC) for a decentralized, patient-centric medical image exchange system. By combining an Ethereum-based smart contract layer for access control and settlement with an off-chain Node.js “Worker” bridge, the s...

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Literature Corpus work: 141e868f-8b05-5894-9499-510c9aeb82d7
DOI: 10.64898/2025.12.29.25343172

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