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...
Darren Fitzpatrick,Daniel M Walz
Darren Fitzpatrick
The appearance of osseous, labral, hyaline cartilage, ligament, muscle, and tendon variants and pitfalls are discussed with attention to the keys to distinguishing each of the findings from pathologic lesions of the shoulder. ...
William B Morrison,Adam C Zoga
William B Morrison
Tumors of the liver and intrahepatic bile ducts: radiologic-pathologic correlation [0.03%]
肝脏和肝内胆管肿瘤的影像病理学对照
Rachel B Lewis,Grant E Lattin Jr,Hala R Makhlouf et al.
Rachel B Lewis et al.
Primary tumors of the liver can be classified pathologically based on their cell of origin into epithelial tumors, arising from hepatocytes or biliary epithelium, and nonepithelial tumors, including mesenchymal tumors and lymphoma. Characte...
Functional magnetic resonance imaging of the liver: parametric assessments beyond morphology [0.03%]
肝功能磁共振成像：形态之外的参数化评估
Dow-Mu Koh,Anwar R Padhani
Dow-Mu Koh
There is growing interest in exploring and using functional imaging techniques to provide additional information on structural alterations in the liver, which often occur late in the disease process. This article presents a summary of the d...
Daniel T Boll,Elmar M Merkle
Daniel T Boll
Clinical hepatobiliary magnetic resonance (MR) imaging continues to evolve at a fast rate. However, three basic requirements must still be satisfied if novel high-field MR imaging techniques are to be included in the hepatobiliary imaging r...
Magnetic resonance imaging of the liver: sequence optimization and artifacts [0.03%]
肝脏磁共振成像的序列优化与伪影
Geoffrey E Wile,John R Leyendecker
Geoffrey E Wile
The liver is one of the most challenging organs of the body to image with magnetic resonance because it is large and mobile, receives a dual blood supply, and is surrounded by organs and structures that contribute to artifacts from flow and...
Rizwan Aslam,Benjamin M Yeh,Judy Yee
Rizwan Aslam
Assessment of the hepatic vasculature is essential for tumor staging, surgical planning, and understanding of liver disease. Technological advances have made contrast-enhanced magnetic resonance (MR) imaging comparable to multidetector-row ...