Pediatric Renal Neoplasms:
Pediatric renal tumors may be malignant or benign. Wilms tumor, the most common malignant pediatric renal tumor, arises sporadically or with various syndromes. Renal cell carcinoma typically presents in older…
MAGNETIC RESONANCE IMAGING
Pediatric Mediastinal Masses:
Computed tomography (CT) is the imaging modality of choice for evaluating mediastinal masses detected by radiography or clinical presentation. However, CT results can often be indeterminate. Thoracic magnetic resonance (MR)…
MR Imaging Evaluation of Pediatric Neck Masses:
Neck masses are commonly encountered in the pediatric population, resulting from congenital, neoplastic, inflammatory, and infectious causes. MR imaging may be used for the evaluation and characterization of these lesions….
MR Imaging of Lungs and Airways in Children:
MRI has historically been underused to evaluate the lungs and airways in children because of challenging technical factors leading to suboptimal image quality. Advances over the past several years have…
The Value of T1 Mapping Techniques in the Assessment of Myocardial Interstitial Fibrosis
Cardiac fibrosis, characterized by net accumulation of extracellular matrix in the myocardium, is a common final pathway of heart failure. This myocardial fibrosis (MF) is not necessarily the primary cause…
The Prognostic Value of Late Gadolinium Enhancement in Nonischemic Heart Disease
Late gadolinium enhancement (LGE) has become a standard clinical tool to evaluate myocardial fibrosis to define myocardial viability in the context of ischemic myocardial disease. More recently, LGE has also…
Assessment of Cardiotoxicity of Cancer Chemotherapy
Chemotherapy is associated with cardiovascular injury, including the development of a cardiomyopathy and vascular remodeling. Cardiac magnetic resonance (CMR) is sensitive to detect not only established morphologic and functional abnormalities…
Comprehensive Assessment of Cardiac Involvement in Muscular Dystrophies by Cardiac MR Imaging
Muscular dystrophy is a group of genetically inherited diseases with irreversible and progressive muscle loss and is associated with cardiac involvement. Particularly in Duchenne and Becker dystrophies, cardiac disorders are…
Automated Quantitative Stress Perfusion in a Clinical Routine
Cardiovascular magnetic resonance (CMR) perfusion imaging is a robust noninvasive technique to evaluate ischemia in patients with coronary artery disease (CAD). Although qualitative and semiquantitative methods have shown that CMR…
State-of-the-Art Quantitative Assessment of Myocardial Ischemia by Stress Perfusion Cardiac Magnetic Resonance
Ischemic heart disease remains the foremost determinant of death and disability across the world. Quantification of the ischemia burden is currently the preferred approach to predict event risk and to…
