Magnetic resonance imaging based functional imaging in paediatric oncology

Area of Science:

• Pediatric Oncology
• Medical Imaging
• Radiology

Background:

• Conventional magnetic resonance imaging (MRI) is crucial for diagnosing pediatric solid tumors, providing detailed structural information.
• However, conventional MRI has limitations in assessing tumor characteristics like aggressiveness and treatment response.
• Functional imaging techniques offer complementary information beyond anatomical details.

Purpose of the Study:

• To review the role and evidence of advanced MRI functional imaging techniques in pediatric oncology.
• To discuss the integration of these techniques into routine clinical practice for improved patient management.

Main Methods:

• Review of current literature on functional MRI techniques in pediatric oncology.
• Discussion of magnetic resonance spectroscopy, diffusion-weighted imaging, and perfusion-weighted imaging.
• Analysis of clinical applications and evidence supporting their use.

Main Results:

• Functional MRI techniques provide valuable data on tumor metabolism, cellularity, and vascularity.
• These methods aid in differentiating tumor types, assessing aggressiveness, and predicting treatment outcomes.
• Evidence supports the utility of functional MRI in early detection of treatment response.

Conclusions:

• Functional MRI techniques significantly enhance the diagnostic and prognostic capabilities in pediatric oncology.
• Integrating these advanced imaging modalities into clinical practice can optimize treatment strategies and improve outcomes for children with cancer.