A5018445601- Advanced X-ray and CT Imaging
- Aortic aneurysm repair treatments
- MRI in cancer diagnosis
- Venous Thromboembolism Diagnosis and Management
- Reconstructive Surgery and Microvascular Techniques
- Reconstructive Facial Surgery Techniques
- Congenital Diaphragmatic Hernia Studies
- Prostate Cancer Treatment and Research
- Prostate Cancer Diagnosis and Treatment
- Advanced Radiotherapy Techniques
- Cardiac Imaging and Diagnostics
- Medical Imaging Techniques and Applications
- Central Venous Catheters and Hemodialysis
- Vascular Procedures and Complications
- Congenital Anomalies and Fetal Surgery
- Radiation Dose and Imaging
- Peripheral Artery Disease Management
- Dialysis and Renal Disease Management
- Bone Tumor Diagnosis and Treatments
- Advanced MRI Techniques and Applications
- Lung Cancer Diagnosis and Treatment
- Oral and Maxillofacial Pathology
- Sarcoma Diagnosis and Treatment
- Organ Transplantation Techniques and Outcomes
- Urological Disorders and Treatments
University Medical Center
2018-2019
Radboud University Nijmegen
2009-2019
Radboud University Medical Center
2009-2019
Creative Commons
2018
University of Indonesia
2008
Rumah Sakit Umum Pusat Nasional Dr. Cipto Mangunkusumo
2008
Boston Children's Hospital
2006
Cordis Automation (Netherlands)
2001-2004
Purpose: To prospectively evaluate the feasibility of ferumoxtran-10–enhanced magnetic resonance (MR) imaging at high field strength (3.0 T) and to compare image quality between 1.5- 3.0-T MR in terms lymph node detection patients with prostate cancer. Materials Methods: This study was institutional review board approved, all gave written informed consent. Forty-eight consecutive aged 51–79 years (mean, 65.5 years) cancer were enrolled. T2*-weighted images pelvis acquired a sagittal plane...
Background: In deep inferior epigastric perforator (DIEP) flap breast reconstructions, a free tissue from the abdomen is shaped into and transferred to thorax. Survival of this relies on minuscule blood vessels, so-called perforators, providing supply newly molded breast. Preoperative mapping these randomly distributed vessels essential avoid complications. The purpose study was investigate whether preoperative projection virtual three-dimensional plan based computed tomographic angiography...
Objective: To determine the accuracy of cone beam CT (CBCT) guidance and in reaching small targets relation to needle path complexity a phantom. Methods: CBCT combines three-dimensional imaging with fluoroscopy overlay planning software provide real-time guidance. The positioning, quantified as deviation from target, was assessed for inplane, angulated double paths. Four interventional radiologists reached four along three paths using Accuracies were compared between each approaches within...
To evaluate the accuracy and technical success of positioning a radiofrequency ablation (RFA) electrode in osteoid osteomas by use new real-time needle guidance technology combining cone-beam computed tomography (CT) fluoroscopy.Percutaneous RFA was performed five patients (median age 18 years), under general anesthesia, with CT fluoroscopic for positioning. The outcome parameters were success, meaning correct placement nidus; defined as deviation (in mm) from center clinical at follow-up.In...
Multi modal image registration enables images from different modalities to be analyzed in the same coordinate system. The class of B-spline-based methods that maximize Mutual Information between produce satisfactory result general, but are often complex and can converge slowly. popular Demons algorithm, while being fast easy implement, produces unrealistic deformation fields is sensitive illumination differences two images, which makes it unsuitable for multi-modal its original form. We...
The purpose of this study was to assess the technical performance and immediate procedure outcome a new balloon catheter in treatment calcified lesions infrainguinal arterial disease. Seventy-five patients with disease were prospectively entered into registry. (ReeKross Clearstream, Ireland) is 5- 6-Fr rigid shaft intended for enhanced pushability. Only procedural recorded. Treated (range: 5-30 cm), assessed angiographically, located superficial femoral, popliteal, crural arteries. In 67...
Purpose: ECG‐gated CT enables the visualization of motions caused by beating heart. Although ECG gating is frequently used in cardiac imaging, this technique also very promising for evaluating vessel wall motion aortic artery and (stent grafts inside) abdominal aneurysms (AAA). Late stent graft failure a serious complication endovascular repair aneurysms. Better understanding characteristics will be beneficial designing future devices. In addition, these data can valuable predicting...
To assess whether laser guidance can reduce fluoroscopy and procedure time of cone-beam computed tomography (CBCT)-guided radiofrequency (RF) ablations osteoid osteoma compared to freehand CBCT guidance.32 RF were retrospectively analyzed, 17 laser-guided 15 procedures using the technique. Subgroup selection 18 in hip-pelvic region with a similar degree difficulty was used for direct comparison. Data are presented as median (ranges).Comparison all 32 resulted times 365 s (193-878 s) 186...