PET/MR in Pediatric Nonmalignant Nervous Disorders.

Area of Science:

• Neurology
• Medical Imaging
• Pediatrics

Background:

• Positron emission tomography/magnetic resonance imaging (PET/MR) integrates structural detail from MR imaging with functional and molecular information from PET.
• This hybrid imaging modality presents a significant advancement in visualizing complex pediatric neurological conditions.

Purpose of the Study:

• To review recent advancements and clinical applications of PET/MR in nonmalignant pediatric nervous system disorders.
• To highlight the utility of PET/MR in surgical planning and treatment guidance for pediatric epilepsy.
• To explore emerging applications in autoimmune, neuroinflammatory, and neurodevelopmental conditions.

Main Methods:

• Literature review of recent studies and case examples.
• Analysis of clinical utility of PET/MR in pediatric nonmalignant neurological disorders.
• Focus on applications in epilepsy, autoimmune, neuroinflammatory, and neurodevelopmental conditions.

Main Results:

• PET/MR demonstrates significant value in the diagnosis and management of pediatric epilepsy.
• Emerging evidence supports the use of PET/MR in autoimmune, neuroinflammatory, and neurodevelopmental pediatric disorders.
• Case examples illustrate the practical benefits of PET/MR in clinical decision-making for nonmalignant conditions.

Conclusions:

• PET/MR is a powerful tool for diagnosing and managing a range of pediatric nervous system disorders.
• Its application is particularly impactful in pediatric epilepsy, offering improved surgical planning and treatment guidance.
• Continued research and case documentation will further establish the role of PET/MR in pediatric neurology.