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Tomography Articles & Analysis: Older
37 articles found
γ-emitting isotopes are selected for diagnosis because the radiation they produce can be detected by specific instruments such as positron emission tomography (PET) or single-photon emission computed tomography (SPECT), assisting clinicians in accurately identifying lesions. ...
Oxygen-18 Oxygen-18 (18O ) is a natural, stable isotope of oxygen and one of the important environmental isotopes. 18O is an important precursor for the production of fluorodeoxyglucose (FDG) for positron emission tomography (PET). Applications of Stable Isotopes Stable isotope products have been widely used in biomedical fields such as disease research, diagnosis and drug ...
Posluma (flotufolastat F 18) Posluma (flotufolastat F 18) is an 18F-labeled ligand and an imaging agent for the detection and localization of prostate cancer in PET (positron emission tomography). Posluma contains an imaging agent (18F) whose active ingredient is flotufolastat F 18 gallium bound to non-radioactive gallium. ...
It is particularly of use for lesions that present with large subchondral cysts in computed tomography scans (Fig 1 A-C) and degeneration of the overlying cartilage in MRI (Fig 2 A-C). ...
CASE PRESENTATION A 70-year-old female had a ground-level fall. Computed tomography imaging showed sacral insufficiency fractures in the left ala. ...
CASE PRESENTATION A 28-year-old male complained of left hip pain after a motor vehicle accident. There were no other significant injuries to be ...
Devices within these categories include endoscopy, optical coherence tomography (non-invasive imaging test), surgical guidance cameras, intraoral cameras, ophthalmological imaging, 3D dental scanners, short-pulse laser surgical systems, and much, much more. ...
Project participants Interventional Systems led the consortium comprised of Austrian and German companies: ACMIT Gmbh, CEMIT, Innovative Tomography Products GmbH (ITP), and the University Medical Center Freiburg, Radiology – Medicine Physics (UKLFR). ...
The next generation of positron emission tomography (PET) imaging agents will herald an age when PET will eclipse single photon emission computed tomog- raphy (SPECT) as the “go to” modality for molecular imaging. ...
Abstract Purpose This case report demonstrates the effectiveness of a combined unique soft contact lens design and hypertonic saline at reducing corneal edema symptoms. In addition, this case shows that using tomographic data is invaluable for detecting and monitoring of these presentations. ...
Localized treatment responses within the hip may influence the likelihood of fractures initiating or propagating within the affected subregion, and might also have implications for the fixation of orthopedic implants including hip prostheses.(15-17) Cortical and trabecular bone parameters are typically obtained via imaging modalities that rely on 3D quantitative computed ...
There is also considerable excitement around a related method, cryo-electron tomography (cryo-ET), which captures naturalistic protein behaviour in thin sections of frozen cells. ...
At 3 months, the follow-up imaging findings indicated that the HAV appeared to have the same diameter as the adjacent artery and the patient continued with oral antibiotic therapy. At 6 months, computed tomography angiography confirmed the HAV to be widely patent with no evidence of perigraft fluid or infection. ...
Mammograms are not only painful to many women, but they can also yield false or unconclusive results, causing a delay in treatment. Koning Breast Computed Tomography (KBCT) is a revolutionary technology that can help in the fight against breast cancer. ...
Others Other forms of breast imaging have characteristics used to mitigate the problems arising from mammography, but few can provide both early detection and accurate diagnosis. Koning Breast Computed Tomography (KBCT) produces high-contrast real 3D images of the breast with exceptional spatial resolution, no painful compression, in a rapid 10-second exposure, and at radiation ...
— Trisha Gillespie, Security Manager CT TECHNOLOGY DELIVERS CONSIDERABLE BENEFITS As well as delivering the highest standards of security, Computed Tomography (CT) technology at the checkpoint meets the demand for increased productivity and lower operating costs. ...
To assess the therapeutic utility of this bioprinting strategy, these bioinks were used to prevascularise 3D printed polycaprolactone (PCL) scaffolds, which were subsequently implanted into critically-sized femoral bone defects in rats. Micro-computed tomography (µCT) angiography revealed increased levels of vascularisation in vivo, which correlated with higher levels of ...
ByRegenhu
Method This was a cross-sectional analysis of well-characterised, prospective cohorts including 105 patients with NAFLD (MR imaging-derived proton density fat fraction ≥ 5%) with contemporaneous cardiac computed tomography (CT) and MRE. Patients were assessed using MRE for liver stiffness, and cardiac CT for the presence of CAC (defined as coronary artery calcium score > ...
Summary Specialist design, planning and implementation Located on Ireland’s Wild Atlantic Way coastline, Kerry Airport services one of the country’s premier tourist destinations. To ensure the highest levels of security and a superior customer experience, the decision was made to replace existing passenger checkpoint security scanners with the latest ECAC EDS CB C3 compliant ...
Most systems involve taking a cone beam computed tomography (CBCT) or other three-dimensional scan of the patient, and then digitally placing implants using a software program. ...