Imaging

News | Nuclear Imaging | June 24, 2016
Developers of a new portable molecular imaging system debuted their creation at the 2016 Annual Meeting of the Society...
BHF, Reflections of Research image competition, U.K., 4-D MRI, heart blood flow

This image shows blood flow within the main pumping chambers – the ventricles – on both sides of the heart and the vessels leaving the heart. The blue flow is blood that needs oxygen and is travelling to the lungs. The red flow is blood that has been through the lungs and received oxygen. Victoria Stoll of the University of Oxford is using this type of imaging to look at the blood flow within the hearts of people with heart failure, whose hearts are not pumping effectively.

News | Cardiac Imaging | June 24, 2016
The British Heart Foundation (BHF) announced the winners of its annual ‘Reflections of Research’ image competition,...
PET-CT, advanced cancer, lean body mass, LBM, SNMMI 2016 study
News | Oncology Diagnostics | June 23, 2016
Cancer patients often experience significant fluctuations in weight and lean body mass (LBM). Neglecting to account for...
blood test, PRRT, neuroendocrine tumors, NETs, somatostatin receptor imaging, SRI, SNMMI 2016 study

NET circulating transcript and chromogranin A (CgA) levels in responders and non-responders. a) Transcripts were significantly reduced at 6-month follow-up compared to pre-treatment values. Non-responders (NR) exhibited significantly elevated levels at 6 months (FUP_6m). This was also significantly higher than in responders (R). b) A significant alteration was noted only for CgA in non-responders (NR) at 6 months. c) Pre-PRRT: NET transcript scores were elevated in 94 percent and CgA in 57 percent. d) Responders: NET transcripts decreased in 88 percent of responders (no change in 12 percent). CgA was unchanged in 47 percent, decreased in 21 percent and was elevated in 32 percent. e) Non-Responders: NET transcripts increased in 90 percent (no change in 10 percent). CgA was unchanged in 33 percent, decreased in 40 percent and was elevated in 27 percent. For NET transcripts, no falsely decreased or increased values occurred in responders or non-responders, respectively. Credit: LuGenIum Consortium for Independent Research & Wren Laboratories

News | Oncology Diagnostics | June 23, 2016
Malignant neuroendocrine tumors (NETs) are relatively rare, notoriously difficult to treat, and associated with poor...
PET, neuroinflammation, multiple sclerosis, MS, Adam Rosenberg, SNMMI 2016

A. Increased F-18 TZ3504 uptake was observed in the inflamed lumbar spinal cord of EAE-treated animals in the rat model of MS compared to sham control rats. Representative sagittal, coronal and transverse views of the thoracic and lumbar spine are shown. B. The time activity curve of F-18 TZ3504 uptake in the lumbar spinal cord was significantly higher for the first 30 minutes in EAE-treated rats. C. F-18 TZ3504 was able to cross the blood brain barrier and showed homogeneous distribution in the brain of a healthy nonhuman primate. Image Credit:  Mallinckrodt Institute of Radiology at the Washington University School of Medicine, St. Louis, Mo.

News | PET Imaging | June 23, 2016
The triggers of autoimmune inflammation in multiple sclerosis (MS) have eluded scientists for many years, but molecular...
neuroendocrine tumors, NET, radiotherapy dose, PET, SPECT, SNMMI 2016

Comparison of Ga-68-DOTATOC PET/CT with Y-90 DOTATOC PET/CT. Although the positron associated with Y-90 is rarely emitted, there is still sufficient signal to acquire a quantitative PET/CT image of Y-90 DOTATOC after a therapeutic administration. The white arrows indicate kidneys and the yellow arrows tumor. Credit: University of Iowa

News | Nuclear Imaging | June 23, 2016
Aggressive neuroendocrine cancer is something of a dark horse — a rare, elusive and persevering force linked to...
NSCLC, lung cancer, chemotherapy, FDG PET, SNMMI 2016
News | PET Imaging | June 22, 2016
Non-small cell lung cancers (NSCLC) have a collective reputation for not responding very well to chemotherapy....
iCAD, USPSTF, colorectal cancer screening recommendations, VeraLook computer-aided detection software
News | Computer-Aided Detection Software | June 22, 2016
iCAD announced its support for the new U.S. Preventive Services Task Force (USPSTF) recommendations for colorectal...
Screening, imaging, big data
Blog | Imaging | June 22, 2016
Revolutions need data. They need to explain why the present is not working as well as it could, so that a better route...
VASH collimator, DOE, molecular breast imaging, SNMMI 2016

Adding this variable angle slant hole collimator to an existing breast molecular imaging system allows the system to get six times better contrast of cancer lesions in the breast, providing the same or better image quality while also potentially reducing the radiation dose to the patient by half. Technologies developed at DOE’s Jefferson Lab for the variable angle slant hole collimator are included in two filings to the U.S. Patent and Trademark Office. Image courtesy of DOE’s Jefferson Lab.

News | Breast Imaging | June 21, 2016
Preliminary tests have demonstrated that a new device may enable up to six times better contrast of tumors in the...
Carestream, DR conversion, digital radiography, reimbursement reduction, 2016 Consolidated Appropriations Act
News | Digital Radiography (DR) | June 21, 2016
June 21, 2016 — Carestream Health is reaching out to healthcare providers to help facilities convert from...
Sponsored Content | Whitepapers | Digital Radiography (DR) | June 20, 2016
See why Frost & Sullivan recognized AGFA DR portfolio for value and dedication to high-quality patient care with...
prostate cancer, biopsy, PET-CT, Ga-68 PSMA, SNMMI 2016 study, Wolfgang Fendler
News | PET-CT | June 20, 2016
Prostate cancer is the leading cancer among men, second only to skin cancer. With surgical removal at the frontline of...
pretargeted radioimmunotherapy, PIRT, colorectal cancer, radionuclide agents, SNMMI 2016, Sarah Cheal

Illustration of three-step DOTA-PRIT based on targeting with an IgG-scFv bispecific antibody (e.g., huA33-C825 for detection and treatment of colorectal cancer) with dual specificity for a tumor-associated antigen (e.g., GPA33) and M-DOTA haptens (e.g., Lu-177 DOTA). Image courtesy of Memorial Sloan Kettering Cancer Center.

News | Radiopharmaceuticals and Tracers | June 20, 2016
An emerging cancer therapy has colorectal tumors surrounded. Presenters at the 2016 Annual Meeting of the Society of...
SNMMI, Image of the Year 2016, PET, Alzheimer's disease, amyloid plaques

Topographical correspondence of tau- but not amyloid-pathology with neuronal dysfunction in Alzheimer’s disease

Right lateral surface of projected z-score images, reflecting deviation from healthy controls

Yellow/red: higher uptake, blue: lower uptake as compared to controls

Image courtesy of G. Bischof, J. Hammes, T. van Eimeren, A. Drzezga, Multimodal Neuroimaging Group, Dept. of Nuclear Medicine, University of Cologne; B. Neumaier, Institute of Radiochemistry and Experimental Molecular Imaging University of Cologne; J. Dronse, O. Onur, J. Kukolja, G. Fink, F. Jessen, Center for Memory Disorders, Depts. of Neurology & Psychiatry, University of Cologne; and K. Fliessbach, Dept. of Neurology, University of Bonn.

Feature | PET Imaging | June 20, 2016
Positron emission tomography (PET) with three different radiotracers can now measure amyloid plaques, tau tangles and...
Epsilon Imaging, EchoInsight, left ventricle, LV measurement, strain imaging, ASE 2016
News | Cardiovascular Ultrasound | June 17, 2016
Epsilon Imaging Inc. announced a research study was presented at the American Society of Echocardiography (ASE) 2016...
News | Prostate Cancer | June 17, 2016
Decatur Memorial Hospital, Decatur, Ill., is now offering C-11 choline positron emission tomography (PET)/computed...
CAD-RADS, coronary CT angiography, CCTA, reporting, SCCT, ACR, NASCI, ACC

A coronary CTA scan from a Philips CT scanner illustrating a curved multiplaner reconstruction showing a large occlusion of the artery.

News | CT Angiography (CTA) | June 17, 2016
Three medical professional societies this week jointly released a new reporting system to standardize reporting of...
USPSTF, colorectal cancer screening, CT, virtual colonoscopy, final recommendations
News | Colonoscopy Systems | June 16, 2016
Final United States Preventive Services Task Force (USPSTF) colorectal cancer screening recommendations assigned an “A...
Hologic, KLAS Research, Tomosynthesis 2016, Genius 3-D Mammography, Selenia Dimensions
News | Mammography | June 15, 2016
Hologic announced that the company received top marks from U.S. mammography providers in a new independent report from...
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