A5074551757- Medical Imaging Techniques and Applications
- Radiomics and Machine Learning in Medical Imaging
- Radiopharmaceutical Chemistry and Applications
- Advanced X-ray and CT Imaging
- Retinal Diseases and Treatments
- Aortic aneurysm repair treatments
- Ocular Oncology and Treatments
- MRI in cancer diagnosis
- Aortic Disease and Treatment Approaches
- Advanced MRI Techniques and Applications
- Cardiac, Anesthesia and Surgical Outcomes
- Radiology practices and education
- Cardiac Structural Anomalies and Repair
- Radiation Dose and Imaging
- Pericarditis and Cardiac Tamponade
- Cardiac tumors and thrombi
- Immunotherapy and Immune Responses
- Acute Ischemic Stroke Management
- Sarcoidosis and Beryllium Toxicity Research
University Hospital of Zurich
2013-2024
University of Zurich
2010-2020
Considering PET/MR imaging as a whole-body staging tool, scan time restrictions in single body area are mandatory for the cost-effective clinical operation of an integrated multimodality scanner setting. It has to be considered that <sup>18</sup>F-FDG already acts contrast agent and under certain circumstances MR may not yield additional clinically relevant information. The concept present study was understand which portions information enhance sensitivity specificity hybrid examination...
The purpose of this study was to evaluate if positron emission tomography (PET)/magnetic resonance imaging (MRI) with just one gradient echo sequence using the body coil is diagnostically sufficient compared a standard, low-dose non-contrast-enhanced PET/computed (CT) concerning overall diagnostic accuracy, lesion detectability, size and conspicuity evaluation.Sixty-three patients (mean age 58 years, range 19-86 years; 23 women, 40 men) referred for either staging or restaging/follow-up...
Since the introduction of simultaneous positron emission tomography magnetic resonance imaging (PET/MR) in 2010, technological advances led to improved image quality, attenuation correction, and reduced scan time, leading an increasing number clinical applications for this new technology. Lower radiation exposure higher soft-tissue contrast are main advantages PET/MR over PET/CT. However, its real added value is still under investigation. This short review focusing on three that had...
<title>Abstract</title> <bold>Background</bold> Metastatic uveal melanoma (mUM) is associated with poor prognosis. Treatment ipilimumab/nivolumab has shown antitumor efficacy. Tebentafusp resulted in longer overall survival (OS) compared to investigator`s choice a phase III study. The aim of this study describe the radiological response patterns both treatments association treatment outcome. <bold>Methods</bold> Patients mUM treated or tebentafusp available assessment per RECISTv1.1 and/or...
Abstract Background PET/MRI has a high potential in oncology imaging, especially for tumor indications where soft tissue contrast is crucial such as genitourinary tumors. One of the challenges acquisition handling metal implants. In addition to conventional methods, more innovative techniques have been developed reduce artifacts caused by those implants selective multiacquisition variable-image combination (MAVRIC-SL). The aim this study perform quantitative and qualitative assessment...