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General/Advanced Imaging

Image: NIR-fluorescent LCST-type single-chain nanoparticles change their photophysical behavior upon heating (Photo courtesy of Chemical Communications)

Special Nanoparticles That Could Serve As Contrast Agents to Improve Modern Imaging Techniques

Researchers have developed special nanoparticles that have the potential to enhance existing imaging technologies by improving the accuracy and precision of diagnostic imaging. More...
01 Nov 2023
Image: The new PET scan procedure allows for more precise localization of brain tumors (Photo courtesy of Lukaszczyk Oncology Center)

Combining Amino Acid PET and MRI Imaging to Help Treat Aggressive Brain Tumors

A new tumor imaging process that employs positron emission tomography (PET) could offer a more refined approach to the precise removal of brain tumors. More...
31 Oct 2023
Radcal
Image: A second generation helmet scanner for brain imaging is being designed for road and air ambulance deployment (Photo courtesy of EMVision)

Helmet Scanner Diagnoses Brain Stroke in Minutes at Patient Bedside

A portable imaging device makes it easier to quickly image the brain, eliminating the need to transport patients to a radiology department - a process that can be time-consuming even when the patient is already in a hospital. More...
30 Oct 2023
Image: Images of a human brain injected with 18F-FDG obtained with SIAT bPET (Photo courtesy of SIAT)

MR Compatible Brain PET Scanner Delivers Significantly Superior Spatial Resolution and Sensitivity

Researchers have created a brain PET scanner compatible with MRI that features dual-ended readout depth encoding detectors, resulting in uniformly high spatial resolution and sensitivity. More...
27 Oct 2023
Image: A study has found ultralow-dose chest CT to be superior to X-ray in emergencies (Photo courtesy of 123RF)

Ultralow-Dose Chest CT Outperforms X-Ray in Emergency Department Patients

A new study has found that ultralow-dose chest CT has twice the detection rate for main diagnoses compared to chest X-rays in patients who visit the emergency room for non-traumatic issues. More...
25 Oct 2023
Image: Examples of CT and MR scans of the same patient using the new software (Photo courtesy of University of Gothenburg)

Smarter CT Scans Could Achieve MRI Diagnostic Capabilities

A novel approach that allows CT scans to deliver information on par with MRI in specific situations could improve diagnostic capabilities, especially for primary care providers dealing with dementia and other brain disorders. More...
24 Oct 2023
Image: HeartFlow FFRCT Analysis has been shown to significantly decrease cardiovascular mortality (Photo courtesy of HeartFlow Inc.)

CT-Scan Based Heart Test Shown to Significantly Decrease Cardiovascular Mortality

A non-invasive personalized cardiac test has demonstrated its capability to considerably reduce cardiovascular mortality and additional non-invasive heart testing while increasing cath lab efficiency. More...
19 Oct 2023
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MedImaging General Imaging channel provides a portal into the less common imaging technologies such as diffuse optical tomography (NIR), optical coherence tomography, electrical impedance tomography and more.