Minerva Becker,Claudio de Vito,Nicolas Dulguerov et al.
Minerva Becker et al.
Head and neck squamous cell carcinoma (HNSCC) can either be examined with hybrid PET/MR imaging systems or sequentially, using PET/CT and MR imaging. Regardless of the acquisition technique, the superiority of MR imaging compared to CT lies...
Update on Positron Emission Tomography/Magnetic Resonance Imaging: Cancer and Inflammation Imaging in the Clinic [0.03%]
正电子发射断层显影/磁共振成像最新进展：临床癌症和炎症显影
Paniz Sabeghi,Sanaz Katal,Michelle Chen et al.
Paniz Sabeghi et al.
Hybrid PET/MRI is highly valuable, having made significant strides in overcoming technical challenges and offering unique advantages such as reduced radiation, precise data coregistration, and motion correction. Growing evidence highlights ...
Recent Advances in Positron Emission Tomography/Magnetic Resonance Imaging Technology [0.03%]
正电子发射断层扫描/磁共振成像技术的新进展
Hossein Arabi,Habib Zaidi
Hossein Arabi
More than a decade has passed since the clinical deployment of the first commercial whole-body hybrid PET/MR scanner in the clinic. The major advantages and limitations of this technology have been investigated from technical and medical pe...
Prashant Nagpal,Thomas M Grist
Prashant Nagpal
Prashant Nagpal,Thomas M Grist
Prashant Nagpal
Contrast-enhanced MR angiography (CE-MRA) is a frequently used MR imaging technique for evaluating cardiovascular structures. In many ways, it is similar to contrast-enhanced computed tomography (CT) angiography, except a gadolinium-based c...
Liisa L Bergmann,Jeanne B Ackman,Jitka Starekova et al.
Liisa L Bergmann et al.
Pulmonary MR angiography (MRA) is a useful alternative to computed tomographic angiography (CTA) for the study of the pulmonary vasculature. For pulmonary hypertension and partial anomalous pulmonary venous return, a cardiac MR imaging and ...
Laura B Eisenmenger,Alma Spahic,Joseph Scott McNally et al.
Laura B Eisenmenger et al.
Conventional vascular imaging methods have primarily focused on evaluating the vascular lumen. However, these techniques are not intended to evaluate vessel wall abnormalities where many cerebrovascular pathologies reside. With increased in...
Anthony Maroun,Sandra Quinn,David Dushfunian et al.
Anthony Maroun et al.
Four-dimensional flow MRI is a powerful phase contrast technique used for assessing three-dimensional (3D) blood flow dynamics. By acquiring a time-resolved velocity field, it enables flexible retrospective analysis of blood flow that can i...
Oliver Wieben,Grant S Roberts,Philip A Corrado et al.
Oliver Wieben et al.
4D Flow MRI is an advanced imaging technique for comprehensive non-invasive assessment of the cardiovascular system. The capture of the blood velocity vector field throughout the cardiac cycle enables measures of flow, pulse wave velocity, ...
Body and Extremity MR Venography: Technique, Clinical Applications, and Advances [0.03%]
MR静脉造影技术及其临床应用和进展
Rory L Cochran,Brian B Ghoshhajra,Sandeep S Hedgire
Rory L Cochran
Magnetic resonance venography (MRV) represents a distinct imaging approach that may be used to evaluate a wide spectrum of venous pathology. Despite duplex ultrasound and computed tomography venography representing the dominant imaging moda...