PET-CT in children: where is it appropriate?

Area of Science:

• Medical Imaging
• Pediatric Radiology
• Nuclear Medicine

Background:

• Diagnostic imaging in pediatrics traditionally offered separate anatomical or functional assessments.
• Fused imaging modalities like PET-CT and PET-MRI now enable simultaneous anatomical and functional evaluation.
• Positron emission tomography/computed tomography (PET/CT) is increasingly utilized in pediatric care and research.

Purpose of the Study:

• To review the established and potential uses of PET/CT in the pediatric population.
• To discuss ongoing research investigations involving PET/CT in children.
• To focus on the application of PET/CT for non-central nervous system and non-cardiac disorders in pediatric patients.

Main Methods:

• Literature review of current and emerging applications of PET/CT in pediatric imaging.
• Discussion of established clinical uses.
• Exploration of potential research avenues and future investigations.

Main Results:

• PET/CT provides integrated anatomical and functional data, enhancing diagnostic capabilities.
• Established uses in pediatric oncology and other non-CNS/cardiac conditions are growing.
• Significant potential exists for expanded research and clinical applications.

Conclusions:

• PET/CT represents a significant advancement in pediatric diagnostic imaging.
• Its combined anatomical and functional information is valuable for managing various pediatric conditions.
• Further research is warranted to fully realize the potential of PET/CT in pediatric care, particularly for non-CNS and non-cardiac disorders.