Tomography, Spiral Computed
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Subject Areas on Research
- 64-section multidetector CT of the upper abdomen: optimization of a saline chaser injection protocol for improved vascular and parenchymal contrast enhancement.
- A Computational Study of Nasal Spray Deposition Pattern in Four Ethnic Groups.
- A technique of using gated-CT images to determine internal target volume (ITV) for fractionated stereotactic lung radiotherapy.
- Adaptive replanning strategies accounting for shrinkage in head and neck IMRT.
- Aortoiliac angulation and the need for secondary procedures to secure stent graft fixation: which angle is important?
- Assessment of the myocardium on 2-phase cardiac multidetector computed tomography: does cyclic cardiac contraction influence myocardial attenuation?
- CT angiography after 20 years: a transformation in cardiovascular disease characterization continues to advance.
- Cardiac computed tomographic angiography what's the prognosis?
- Comparison of radiation dose estimates, image noise, and scan duration in pediatric body imaging for volumetric and helical modes on 320-detector CT and helical mode on 64-detector CT.
- Computed tomography and radiation risks: what pediatric health care providers should know.
- Computed tomography pulmonary angiogram diagnosis of pulmonary embolism.
- Computed tomography urography, three-dimensional computed tomography and virtual endoscopy.
- Coronary stent patency: dual-energy multidetector CT assessment in a pilot study with anthropomorphic phantom.
- Detection of hepatic metastases from colorectal cancer: prospective evaluation of gray scale US versus SonoVue® low mechanical index real time-enhanced US as compared with multidetector-CT or Gd-BOPTA-MRI.
- Does the CT whirl sign really predict small bowel volvulus?: Experience in an oncologic population.
- Does transendocardial injection of mesenchymal stem cells improve myocardial function locally or globally?: An analysis from the Percutaneous Stem Cell Injection Delivery Effects on Neomyogenesis (POSEIDON) randomized trial.
- Dose as a function of lung volume and planned treatment volume in helical tomotherapy intensity-modulated radiation therapy-based stereotactic body radiation therapy for small lung tumors.
- Dosimetric comparison of 6 MV and 15 MV single arc rapidarc to helical TomoTherapy for the treatment of pancreatic cancer.
- Dual-phase 3D MDCT angiography for evaluation of the liver before hepatic resection.
- Effect of reduction in tube current on reader confidence in paediatric computed tomography.
- Estimate of lung cancer mortality from low-dose spiral computed tomography screening trials: implications for current mass screening recommendations.
- Evaluation of the accuracy of a 3D surface imaging system for patient setup in head and neck cancer radiotherapy.
- Helical CT for nephrolithiasis and ureterolithiasis: comparison of conventional and reduced radiation-dose techniques.
- Helical CT of the body: a survey of techniques used for pediatric patients.
- Helical computed tomography for identification of crossing vessels in ureteropelvic junction obstruction-comparison with operative findings.
- Helical tomotherapy planning for lung cancer based on ventilation magnetic resonance imaging.
- Hepatic imaging characteristics predict overall survival in hepatocellular carcinoma.
- How to drill the talar tunnel in ATFL reconstruction?
- Identification of distant metastases with positron-emission tomography-computed tomography in patients with previously untreated head and neck cancer.
- Incidence of asymptomatic pulmonary embolism in moderately to severely injured trauma patients.
- Issues with implementing a high-quality lung cancer screening program.
- Liver imaging with multidetector helical computed tomography.
- Long-residence-time nano-scale liposomal iohexol for X-ray-based blood pool imaging.
- MDCT of acute appendicitis: value of coronal reformations.
- Multidetector helical computed tomography of the liver: comparison of hepatic enhancement using two different contrast media strategies.
- Multidetector-row CT angiographic findings in the bilateral aortic arch origin of the vertebral arteries.
- Optimization of eight-element multi-detector row helical CT technology for evaluation of the abdomen.
- Optimization of multiplanar reformations from isotropic data sets acquired with 16-detector row helical CT scanner.
- Origin and evolution of large brains in toothed whales.
- Point/Counterpoint. Cone beam x-ray CT will be superior to digital x-ray tomosynthesis in imaging the breast and delineating cancer.
- Prostate intrafraction motion evaluation using kV fluoroscopy during treatment delivery: a feasibility and accuracy study.
- Pulmonary embolism: accuracy and safety of a negative CT pulmonary angiogram and value of a negative D-dimer assay to exclude CT pulmonary angiogram-detectable pulmonary embolism.
- Radiation issues with multidetector row helical CT.
- Radiographic imaging of bronchioloalveolar carcinoma: screening, patterns of presentation and response assessment.
- Skull base training and education using an artificial skull model created by selective laser sintering.
- Spiral computed tomography phase-space source model in the BEAMnrc/EGSnrc Monte Carlo system: implementation and validation.
- Squamous cell carcinoma of the palatine tonsils: FDG standardized uptake value ratio as a biomarker to differentiate tonsillar carcinoma from physiologic uptake.
- Surface normal overlap: a computer-aided detection algorithm with application to colonic polyps and lung nodules in helical CT.
- The National Lung Screening Trial: overview and study design.
- The role of seminal vesicle motion in target margin assessment for online image-guided radiotherapy for prostate cancer.
- Three-dimensional CT evaluation for endovascular abdominal aortic aneurysm repair. Quantitative assessment of the infrarenal aortic neck.
- Variation in tube voltage for adult neck MDCT: effect on radiation dose and image quality.
- Venous thromboembolic disease: where does multidetector computed tomography fit?
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Keywords of People
- Patz Jr., Edward F., James and Alice Chen Distinguished Professor of Radiology, Pathology
- Preminger, Glenn Michael, James F. Glenn, M.D. Distinguished Professor of Urology, Surgery, Urology
- Sullivan, Daniel Carl, Professor Emeritus of Radiology, Radiology