Cns Magnetic Resonance Imaging In Infants And Children

The advent of magnetic resonance imaging (MRI) has made a major impact on neuroimaging, revolutionising diagnosis and management of central nervous system (CNS) disorders. With contributions from experts in the field this text covers MRI of the brain, orbit and spine for the paediatrician and neurologist. A Mac Keith Press Publication

A review of the use of MRI in the diagnosis of paediatric disorders, this volume focuses on common disorders and disorders where MR makes a significant impact on patient management, discussing them in terms of etiology, pathology, clinical findings, MRI appearances and other modalities.

The thoroughly updated Fourth Edition of this acclaimed reference describes and illustrates the full range of pediatric disorders diagnosable by modern neuroimaging. This edition includes state-of-the-art information on the use of proton spectroscopy, diffusion imaging, and perfusion imaging in diagnosing metabolic disorders, brain tumors, abnormalities of cerebral microstructure, and abnormalities of blood flow. New entities have been added to the chapters on metabolic disorders, brain injuries, congenital malformations of the brain and skull, cerebellar disorders, brain tumors, phakomatoses, hydrocephalus, and infections. More than 2,400 images complement the text. A List of Disorders with corresponding page numbers enables readers to quickly look up a disease.

The most popular pediatric imaging text among radiology residents, program directors, and practitioners is now in its updated, expanded Third Edition. This edition's contributing authors include faculty of the Department of Radiology at Children's Hospital in Boston--the largest pediatric medical center in the United States. The state-of-the-art coverage highlights the expanding pediatric applications of ultrasound, CT, MRI, nuclear medicine, and vascular/interventional techniques. A new chapter on head and neck imaging is also included. Complementing the text are more than 2,000 scans and line drawings--over 1,300 new to this edition--as well as numerous diagnostic algorithms and tables of differential diagnosis.

There has been increasing interest in neonatal neurology, especially since imaging techniques were introduced in the neonatal ward. Looking at the natural history of imaging techniques, we can identify three main axes of its development. Logically, it was first essential to image the brain morphologically. For this purpose, computed tomography was initially used, followed by ultra sound. However, to improve the quality of the images, magnetic resonance imaging was introduced. Major features of ultrasound and magnetic reso nance imaging are their safety and lack of ionization. Morphological imaging techniques have proved to be insufficient to ex plain the mechanisms underlying CNS injuries. Thus, it was essential to develop functional techniques to assess cerebral hemodynamics and oxy genation. The use of Doppler ultrasound, PET scanning, SPECT scanning and, more recently, NIRS have widened our knowledge of general neurolog ical problems. Finally, to achieve our goal of attaining a better understanding of CNS injuries, it is important to assess cerebral cellular metabolism. Magnetic resonance spectroscopy was introduced to achieve this goal. We hope that this book links these different techniques in order to widen our horizon. The future is promising and bound to provide further develop ments, which however can only be understood if we grasp the present level of development.

Approx.240 pages Approx.240 pages

MR Imaging and Spectroscopy of the Developing Brain.- Congenital Malformation of the Brain.- Inherited Neurological Diseases and Disorders of Myelin.- Acquired Toxic and Metabolic Brain Disorders.- Tumors: Paratentorial Neoplasms.- Tumors: Supratentorial Neoplasms.- Brain Damage.- Miscellaneous.- Vascular Abnormalities.- Temporal Bone.- Spine.- Fetal Imaging.

Vast experience has been gained over the past decade in safely transporting, monitoring, and imaging neonates, a highly vulnerable patient group. Technological advances in MRI hardware such as higher field strength systems, multi-channel coils, higher gradient performance, and MR compatible incubators with integrated antennae laid the ground for more detailed, higher resolution anatomical MR imaging. This issue provides separate reviews on the use of MR imaging in the evaluation of encephalopathy, postmortems, spinal dysraphia, and inflicted brain injury as well as neonatal neuro MR imaging and MR-guided cardiovascular interventions.