A5102767379- Advanced X-ray and CT Imaging
- Medical Imaging Techniques and Applications
- Cardiac Imaging and Diagnostics
- Radiation Dose and Imaging
- Radiology practices and education
- Digital Radiography and Breast Imaging
- Thyroid Cancer Diagnosis and Treatment
- Reconstructive Facial Surgery Techniques
- Coagulation, Bradykinin, Polyphosphates, and Angioedema
- Surgical Simulation and Training
- Sarcoma Diagnosis and Treatment
- Congenital gastrointestinal and neural anomalies
- Heparin-Induced Thrombocytopenia and Thrombosis
- Head and Neck Anomalies
- Pericarditis and Cardiac Tamponade
- Cynara cardunculus studies
- Anatomy and Medical Technology
- Reconstructive Surgery and Microvascular Techniques
- Anorectal Disease Treatments and Outcomes
- Computational Drug Discovery Methods
- Inflammatory mediators and NSAID effects
- Lipoproteins and Cardiovascular Health
- Thyroid and Parathyroid Surgery
- Bone Tumor Diagnosis and Treatments
- Artificial Intelligence in Healthcare and Education
University of Oxford
2015-2025
John Radcliffe Hospital
2015-2023
Royal Orthopaedic Hospital
2014
St Thomas' Hospital
2013
Clinical guidelines do not recommend coronary computed tomographic angiography (CTA) in elderly patients or the presence of heavy calcification. Photon-counting (PCCTA) introduces ultrahigh in-plane resolution and multienergy imaging, but ability this technology to overcome these limitations is unclear. The authors evaluate PCCTA quantitatively assess luminal stenosis absence calcification, comparing both ultrahigh-resolution (UHR)-PCCTA standard-resolution (SR)-PCCTA with criterion-standard...
Scaphoid injuries occult on plain radiography often require further imaging for definitive diagnosis. We investigate the utility of dual-energy computed tomography (DECT) detection acute bone marrow oedema and fracture scaphoid compared to MRI.
Single photon emission computed tomography (SPECT) and (CT) integrated in one system (SPECT/CT) is an effective co-registration technique that helps to localize characterize lesions the hand wrist. However, patient motion may cause misalignment between two modalities leading potential misdiagnosis. The aim of present study was evaluate hardware-based registration accuracy multislice SPECT/CT wrist determine effect errors on diagnostic accuracy. A total 55 patients who had July 2008 January...
<h3>Introduction</h3> Lp(a) levels has been associated with increased cardiovascular risk and is a therapeutic target in prevention. However, the mechanisms behind this association are unclear. A new radiotranscriptomic library (the oxHVF platform) uses RNA sequencing data from human arteries perivascular adipose tissue (PVAT) as ground truth for development of machine-learning powered imaging biomarkers vascular biology. We aimed to use platform understand by which affects function patients...
<h3>Introduction</h3> The recent introduction of photon counting detector (PCD) cardiac computed tomography angiography (CCTA) presents a unique opportunity to improve coronary phenotyping owing the increased temporospatial resolution and spectral imaging capabilities. We set out test hypothesis that evaluation with PCD-CCTA faithfully corresponds gold standard by 3D Quantitative Coronary Angiography QCA (3D QCA) from invasive (ICA). <h3>Methods</h3> have prospectively enrolled n=16 patients...
Cardiovascular magnetic resonance (CMR) is a radiation-free, high-spatial resolution technique which provides dynamic assessment of the heart and pericardial tissue. This particularly useful for evaluation characterisation non-cardiac tumours close to pericardium exclusion cardiovascular infiltration, also extent myocardial invasion cardiac metastases. information can help make key decisions on further management in oncology multidisciplinary meetings. The CMR main types sequences acquired...