Magnetic resonance imaging of the pediatric abdomen.
In many ways, MRI of the pediatric abdomen is in its infancy. Motion will be a problem with most of the current pulse sequences, but the problem appears manageable given many of the newer software options for motion suppression. Faster pulse sequences (approaching CT scan times) will serve to improve image quality and reduce the need for sedation. Identification of a reliable enteric contrast agent probably will expand the current utility of MRI beyond evaluation of solid abdominal viscera. Although preliminary results appear promising, controlled comparative studies are necessary to determine the exact role of MRI in diagnosis and staging of common pediatric abdominal malignancies. The addition of MRI intravenous contrast agents and MR spectroscopy are anticipated to add depth and specificity to the diagnostic potential of this exciting modality.
Caron
K H
KH
Department of Radiology, Children's Hospital Medical Center, Cincinnati, OH 45229-2899.
D000005:Abdomen / Q000033:anatomy & histology / Q000473:pathology*; D000307:Adrenal Gland Diseases / Q000175:diagnosis; D002648:Child; D002675:Child, Preschool; D004066:Digestive System Diseases / Q000175:diagnosis*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007674:Kidney Diseases / Q000175:diagnosis; D008107:Liver Diseases / Q000175:diagnosis; D008279:Magnetic Resonance Imaging; D013158:Splenic Diseases / Q000175:diagnosis