Basic concepts of MR imaging, diffusion MR imaging, and diffusion tensor imaging [0.03%]
MR成像、弥散加权成像和扩散张量成像的基本概念
Eduardo H M S G de Figueiredo,Arthur F N G Borgonovi,Thomas M Doring
Eduardo H M S G de Figueiredo
MR image contrast is based on intrinsic tissue properties and specific pulse sequences and parameter adjustments. A growing number of MRI imaging applications are based on diffusion properties of water. To better understand MRI diffusion-we...
L Celso Hygino Cruz Jr
L Celso Hygino Cruz Jr
Bone marrow [0.03%]
骨髓
Darra T Murphy,Michael R Moynagh,Stephen J Eustace et al.
Darra T Murphy et al.
This article describes the composition of bone marrow and the normal progression of bone marrow changes as they occur throughout the aging process, and provides examples of pitfalls and variants that may simulate disease. ...
Daniel J Durand,Thierry A G M Huisman,John A Carrino
Daniel J Durand
The spine is one of the most commonly imaged body parts for all age groups, with indications ranging from congenital abnormalities at birth to degenerative pathology toward the end of life. Because of the importance of softtissue contrast w...
Magnetic resonance imaging of the midfoot and forefoot: normal variants and pitfalls [0.03%]
中足和前足的磁共振成像：正常变异与陷阱
Conor P Shortt
Conor P Shortt
Magnetic resonance imaging of the midfoot and forefoot are increasingly requested examinations for a variety of symptoms. This region has its own particular anatomic variants, which the interpreting radiologist needs to be aware of, includi...
Soterios Gyftopoulos,Jenny T Bencardino
Soterios Gyftopoulos
This article focuses on the variants and imaging pitfalls in the ankle and foot. Copyright © 2010 Elsevier Inc. All rights reserved.
Thomas Slattery,Nancy Major
Thomas Slattery
This article reviews useful diagnostic criteria and imaging pitfalls more commonly encountered in the knee. Knowledge of the anatomy and pathologic conditions presented can lead to more accurate and useful interpretation that can assist cli...
David F DuBois,Imran M Omar
David F DuBois
MR imaging of the hip is one of the most common musculoskeletal MR imaging studies performed today to assess for occult fractures, acetabular labral tears, hyaline cartilage loss, and musculotendinous injuries. Several developmental variati...
W James Malone,Robert Snowden,Fozail Alvi et al.
W James Malone et al.
The radiologist serves as an indispensable consultant for those patients with wrist pain, by determining the causes of the pain and severity of the injury, helping to determine treatment options, and providing preoperative guidance for surg...
Marcos Loreto Sampaio,Mark E Schweitzer
Marcos Loreto Sampaio
Imaging variants of the elbow and pitfalls can be disconcerting and can lead to diagnostic mistakes. Inhomogeneities in the magnetic field and coil position can result in signal changes that may simulate abnormality. Bone signal and morphol...