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Nuclear Medicine

Image: Particle physicists Erlend Bolle, David Volgyes, Michael Rissi and Kim-Eigard Hines, developers of the new technology that enables multiple improvements, including 50 % less radiation from a PET scanner. (Photo courtesy of Yngve Vogt, University of Oslo.)

Novel Imaging Technology Improves Image Quality, Lessens Radiation

Particle physicists have created a novel imaging technology that includes combining the PET and MRI technologies in a way that involves much less radiation than current technology. More...
30 Aug 2012

Lower-Dose Molecular Breast Imaging Possible for Single-Head Imaging Systems

BSGI, a breast imaging procedure performed using a tracer, has demonstrated the ability to detect cancers missed by mammography and ultrasound. More...
28 Aug 2012
Radcal

SPECT/CT Imaging Agent Helps Diagnose Difficult Cases of Infectious Endocarditis

When combined with conventional diagnostic tests, functional imaging procedures have been shown to reduce the rate of misdiagnosed instances of infectious endocarditis. More...
14 Aug 2012
Image: PET images using florbetapir dye to highlight beta-amyloid plaques show (A), a cognitively normal subject; (B) an amyloid-positive patient with Alzheimer’s disease; (C) a patient with mild cognitive impairment; and (D) a patient with mild cognitive impairment who progressed to dementia during the study (Photo courtesy of Neurology).

Alzheimer’s Plaques Seen in PET Brain Scans Could Identify Future Cognitive Decline

Among patients with mild or no cognitive impairment, brain scans using a new radioactive dye can identify early indications of Alzheimer’s disease that may forecast future decline, according to findings from a multicenter study. More...
23 Jul 2012

Single Dose Radiation During Surgery Helps Early Stage Breast Cancer Patients Forgo Longer Radiation Course

A hospital in New York City is offering early stage breast cancer patients a new breakthrough in radiotherapy technology, a novel radiation treatment delivered in one dose at the time of surgery. More...
19 Jul 2012

Molecular Breast Imaging May Provide Better Detection Than MRI for Women with Dense Breasts

According to a new study, molecular breast imaging, also known as breast-specific gamma imaging, may be a better option than MRI for women who have a new cancer diagnosis and dense breast tissue detected by mammography. More...
18 Jul 2012

Progress Achieved in Reducing Radiation for Pediatric Hodgkin Lymphoma Treatment

Investigators have succeeded in keeping cure rates high for young patients with favorable-risk Hodgkin lymphoma while reducing their risks of serious side effects of radiotherapy. More...
05 Jul 2012
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The Nuclear Medicine channel of MedImaging brings the latest in research and clinical radiotherapy, proton therapy, PET-CT, SPECT, SQUID, radiopharmacology, scintillography, trends and safety concerns.