KI in der bildgebenden Diagnostik verantwortet vertrauen. Erfahrungen aus Radiologie und Pathologie ethisch diskutiert
摘要
Assistance systems based on machine learning are increasingly being used in medical imaging diagnostics. But can physicians still take responsibility for a diagnosis if they do not fully understand how it came about? Those who blindly trust in technology can hardly fulfill the epistemic condition of responsibility.
ArgumentsQualitative interviews with radiologists and pathologists on the topics of “responsibility” and “trust” show that physicians only trust artificial intelligence (AI) results if they have the opportunity to control them. Control can create the basis for justified (as opposed to blind) trust. It is worth considering whether such justified trust can also fulfill the epistemic condition of responsibility: Physicians would then no longer have to (be able to) check a specific individual result of the AI, but it would be sufficient that they have previously checked and continuously re-evaluate the expertise of AI for this task. It is clear that the challenges outlined above are by no means specific to AI: Assuming responsibility despite a lack of knowledge is also encountered, among others, in the area of delegation. The fact that internal processes are difficult to comprehend also applies to humans and other technical devices.
ConclusionIn order to trust AI in a responsible way, physicians need a basic understanding of information technology and a heightened awareness of the respective strengths of humans and machines. They should generally have the opportunity to understand AI results, but there should be a differentiated evaluation of the processes for which traceability is necessary and helpful. AI developers could be held more accountable through product liability.