Ga-68 DOTATATE PET/CT detects neuroendocrine tumor recurrence February 21, 2014 -- German researchers have confirmed the efficacy of PET/CT with the radiopharmaceutical gallium-68 (Ga-68) DOTATATE for detecting the recurrence of neuroendocrine tumors, in a study published in the February issue of Radiology.
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ACC, others call for patient-centric heart imaging February 18, 2014 -- Noninvasive cardiovascular imaging decisions must become more patient-centric and individualized, according to a statement from the American College of Cardiology (ACC) that was endorsed by 14 other medical societies.
BSGI is effective in women of all breast densities February 13, 2014 -- In a clinical trial inspired by the growing breast density awareness movement, researchers from Washington, DC, found that breast-specific gamma imaging (BSGI) is effective at identifying cancer in women of all breast densities, according to a paper in the February issue of the American Journal of Roentgenology.
FDG-PET/MRI shows advantages with malignant bone lesions February 7, 2014 -- Compared to PET/CT, FDG-PET/MRI with a fully integrated whole-body scanner is "technically and clinically robust" in its evaluation of bone lesions, despite differences in attenuation correction between the two hybrid modalities, according to a study in the February issue of the Journal of Nuclear Medicine.
FDG-PET predicts risk in patients with cardiac sarcoidosis February 6, 2014 -- In a large study of patients with known or suspected cardiac sarcoidosis, researchers found that FDG-PET could identify those at higher risk of death or life-threatening arrhythmia, according to results published in the February 4 issue of the Journal of the American College of Cardiology.
CAD uses MRI to differentiate brain tumors on FDG-PET January 29, 2014 -- A computer-aided detection (CAD) algorithm that makes use of anatomic data from MRI scans can help radiologists differentiate between benign and malignant brain tumors on FDG-PET images, according to researchers from Yamaguchi University in Japan.
Software helps rads agree when reading florbetapir PET scans January 27, 2014 -- PET with the radiotracer florbetapir (also known as Amyvid) is an exciting new tool that could help determine which individuals are at risk of developing Alzheimer's disease. But reading the scans can be a challenge, so Pennsylvania researchers enlisted a software application that helped boost reader agreement.
Start-up Brain Biosciences advances compact PET scanner January 23, 2014 -- Start-up firm Brain Biosciences is hoping to ride the wave of interest in PET scanning for Alzheimer's and other brain diseases by commercializing CerePET, a portable PET scanner designed to offer more cost-effective neuroimaging than whole-body scanners.
Software adds diagnostic value for heart disease patients January 21, 2014 -- Dutch researchers have developed 3D visualization software that fuses anatomical and functional data into a single image. They believe the fused images make it easier to diagnose cases of coronary artery disease, according to a paper in the January issue of the Journal of Nuclear Medicine.
PET with F-18 FDOPA differentiates brain lesions January 9, 2014 -- PET with the radiopharmaceutical fluorine-18 fluorodopa (F-18 FDOPA) can help differentiate recurrent or progressive brain metastases from late or delayed radiation injury, according to a study published in the January issue of the Journal of Nuclear Medicine.