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DOI: 10.1055/a-2808-0083
Artificial Intelligence in Multiple Sclerosis: Possibilities in Radiological Diagnostics and Progression Assessment
Künstliche Intelligenz bei Multipler Sklerose: Möglichkeiten bei der radiologischen Diagnostik und VerlaufsbeurteilungAuthors
Abstract
Background
Multiple sclerosis (MS) is characterized by clinical and radiological heterogeneity. Recent refinements in the McDonald criteria and the integration of advanced MRI biomarkers, such as the central vein sign and paramagnetic rim lesions, can enhance diagnostic precision but may also push the manual radiological workload to an unsustainable level. This growing diagnostic complexity makes artificial intelligence (AI) a critical area of development in MS radiology to address the dual challenges of feasibility and personalized care.
Materials and methods
Relevant studies were identified through a literature search in PubMed of articles published between January 1, 2020, and August 31, 2025. Additional studies were included through manual searching of references.
Results
This review examines the current landscape of AI applications in this field, with a particular focus on deep learning. It details how AI can automate lesion quantification and aid differential diagnosis, as well as how it is being developed to make the evaluation of complex biomarkers clinically practical. The review also analyzes the emerging evidence for AI in prognostic modelling and treatment optimization. We argue that robust development of AI in MS depends on the integration of multimodal data. Although commercial volumetric tools exist, the integration into clinical practice presents recognized challenges, including the need for large-scale validation datasets and ethical frameworks.
Conclusion
AI is thus positioned as an essential technological response to the evolving demands of modern, personalized MS care.
Key points
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Recent MS criteria create an increasing radiological workload
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Artificial intelligence offers a possible solution
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Robust AI development needs multimodal data integration
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Commercial tools already automate lesion segmentation and volumetric analysis
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Clinical adoption requires large-scale validation and ethical frameworks
Citation Format
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Müller D, Bellenberg B, Lukas C. Artificial Intelligence in Multiple Sclerosis: Possibilities in Radiological Diagnostics and Progression Assessment. Rofo 2024; DOI 10.1055/a-2808-0083
Zusammenfassung
Hintergrund
Multiple Sklerose (MS) ist durch klinische und radiologische Heterogenität gekennzeichnet. Durch die kürzlich vorgenommenen Verfeinerungen der McDonald-Kriterien und die Integration erweiterter MRT-Biomarker, wie dem zentralen Venenzeichen und paramagnetischen Randläsionen, kann die Diagnosegenauigkeit erhöht werden, was jedoch auch die manuelle radiologische Arbeitsbelastung auf ein untragbares Maß erhöht. Diese zunehmende diagnostische Komplexität macht künstliche Intelligenz (KI) zu einem wichtigen Entwicklungsbereich in der MS-Radiologie, um die doppelte Herausforderung der Umsetzbarkeit und personalisierten Patientenversorgung zu bewältigen.
Methode
Relevante Studien wurden durch eine Literaturrecherche in PubMed nach Artikeln identifiziert, die zwischen dem 1. Januar 2020 und dem 31. August 2025 veröffentlicht wurden. Weitere Studien wurden durch manuelle Suche in Referenzen hinzugefügt.
Ergebnisse
Diese Übersicht untersucht die aktuelle Landschaft der KI-Anwendungen, insbesondere des Deep Learning, in diesem Bereich. Wir stellen dar, wie KI die Quantifizierung von Läsionen automatisieren und die Differenzialdiagnose unterstützen kann, sowie wie KI weiterentwickelt wird, um die Nutzung komplexer Biomarker klinisch praktikabel zu machen. Darüber hinaus analysieren wir die neuen Erkenntnisse zur KI in der Prognosemodellierung und Behandlungsoptimierung. Wir vertreten die Auffassung, dass eine robuste KI-Entwicklung im Bereich MS von der Integration multimodaler Daten abhängt. Zwar gibt es kommerzielle volumetrische Tools, doch ihre Integration in die klinische Praxis steht vor bekannten Herausforderungen, darunter die Notwendigkeit groß angelegter Validierungsdatensätze und der Klärung der ethischen Rahmenbedingungen.
Schlussfolgerung
KI wird daher als eine wichtige technologische Antwort auf die sich wandelnden Anforderungen einer modernen, personalisierten MS-Versorgung angesehen.
Kernaussagen
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Aktuelle MS-Kriterien führen zu einer zunehmenden radiologischen Arbeitsverdichtung.
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Künstliche Intelligenz bietet eine mögliche Lösung.
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Eine robuste KI-Entwicklung erfordert die Integration multimodaler Daten.
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Kommerzielle Tools automatisieren bereits die Segmentierung von Läsionen und die volumetrische Analyse.
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Die klinische Umsetzung erfordert eine umfassende Validierung und ethische Rahmenbedingungen.
Keywords
multiple sclerosis - artificial intelligence - deep learning - MR-imaging - diagnosis - prognosisPublication History
Received: 16 December 2025
Accepted after revision: 03 February 2026
Article published online:
26 February 2026
© 2026. Thieme. All rights reserved.
Georg Thieme Verlag KG
Oswald-Hesse-Straße 50, 70469 Stuttgart, Germany
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