October 5, 2025Neuro-OncologyOpen Access

P10.12.a Diagnosis of Treatment-Related Changes in Children and Adolescents With Brain and Spinal Tumors: A Cost-Effectiveness Analysis Using Mri and [18f]-Fet Pet

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Adding [18F]-FET PET to MRI increased treatment-related change identification by 52%, at €3,314.51 per additional lesion identified.
In cases with suspicious MRI findings, [18F]-FET PET correctly identified treatment-related changes in 90% of lesions at €1,740.37 per lesion.
Decision tree model analysis was used for cost-effectiveness of diagnostic approaches involving [18F]-FET PET and MRI.
The findings suggest a promising approach for improving patient care in pediatric brain and spinal tumor follow-up.

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Implication

Cost-effectiveness analysis shows [18F]-FET PET improves identification of treatment-related changes in children, indicating its clinical value alongside MRI.

Cite This Study

Rosen et al. (2025) studied this question.

synapsesocial.com/papers/68e24e6bd6d66a53c2473a01 https://doi.org/10.1093/neuonc/noaf193.323

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Implication

Cost-effectiveness analysis shows [18F]-FET PET improves identification of treatment-related changes in children, indicating its clinical value alongside MRI.

P10.12.a Diagnosis of Treatment-Related Changes in Children and Adolescents With Brain and Spinal Tumors: A Cost-Effectiveness Analysis Using Mri and [18f]-Fet Pet

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Discussion

Implication

Cite This Study

P10.12.a Diagnosis of Treatment-Related Changes in Children and Adolescents With Brain and Spinal Tumors: A Cost-Effectiveness Analysis Using Mri and [18f]-Fet Pet

Key Points

Discussion

Implication

Cite This Study

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