Peripheral MR Neurography
The magnetic resonance neurography (MRN) examination is rapidly becoming a part of the diagnostic algorithm of patients with peripheral neuropathy; however, because of the technical demands and the lack of…
NEUROLOGICAL IMAGING
Magnetic Resonance Neurography
Proper performance of magnetic resonance neurography (MRN) is essential not only to make the examination easier to interpret but also for its accurate evaluation. This article outlines the technical considerations…
High-Resolution CISS MR Imaging With and Without Contrast for Evaluation of the Upper Cranial Nerves
The authors review the course and appearance of the major segments of the upper cranial nerves from their apparent origin at the brainstem through the proximal extraforaminal region, focusing on…
Anatomic Considerations, Nomenclature, and Advanced Cross-sectional Imaging Techniques for Visualization of the Cranial Nerve Segments by MR Imaging
Various methods of cross-sectional imaging are used for visualization of the cranial nerves, relying heavily on MR imaging. The success of the MR imaging sequences for visualization of cranial nerves…
MR Neurography
Avneesh Chhabra, MD, Editor Magnetic resonance neurography (MRN) is becoming a popular technique for the evaluation of peripheral nerves. It was my pleasure and honor to guest edit this issue…
MR Neurography
Suresh K. Mukherji, MD, FACR, Consulting Editor In this issue, Dr Avneesh Chhabra discusses the growing area of magnetic resonance neurography (MRN). This has always been a perplexing but expanding…
Radiologic Evaluation and Management of Postoperative Spine Paraspinal Fluid Collections
Postoperative paraspinal fluid collections can present a management dilemma to both radiologists and surgeons. Although many of these collections present as incidental findings and are unrelated to the presenting signs…
Imaging and Management of Postoperative Spine Infection
Imaging evaluation of postoperative spinal infection is challenging. A systematic approach and keen understanding of multimodality imaging techniques, as well as knowledge of the patient’s surgical procedure and clinical presentation,…
The Postoperative Spine
Radiologists are often required to evaluate postoperative spine imaging to assist the surgeon with further clinical management. This article reviews common spine surgical techniques and their proper evaluation on imaging…
Motion Preservation Surgery in the Spine
The primary goal of motion preservation surgery in the spine is to maintain normal or near normal motion in an attempt to prevent adverse outcomes commonly seen with conventional spinal…
