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Updated: Apr 20, 2026

Whole-body PET/MRI of Pediatric Patients: The Details That Matter
Published on: December 19, 2017
Magnetic resonance imaging of the pediatric knee
Kara G Gill1, Blaise A Nemeth2, Kirkland W Davis3
1Division of Pediatric Radiology, Department of Radiology, University of Wisconsin School of Medicine and Public Health, 600 Highland Avenue, CSC E3/366, Madison, WI 53792-3252, USA.
Abstract:
In pediatric patients, the high resolution and excellent soft-tissue contrast of magnetic resonance (MR) imaging allows for complete evaluation of osseous and soft-tissue structures around the knee joint, and its lack of ionizing radiation makes it a preferred modality for advanced imaging. Older children and adolescents are most commonly imaged to evaluate athletic and traumatic injuries, whereas in infants and school age children MR imaging is used to evaluate developmental conditions such as Blount disease or assess for causes of atraumatic pain such as infection or inflammatory arthritis. A thorough understanding of normal skeletal development is necessary to avoid misdiagnoses.
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