The Gammex CT (computed tomography) Perfusion Phantom is designed to mimic a perfusion study where traceable material is monitored as it travels through brain tissue. Software that is proprietary to the CT scanner is then used to determine blood flow rate curves and to compare them to known normals. This provides a reference baseline.

In the wake of a new report from the Institute of Medicine (IOM) on improving diagnostic capability in healthcare, the American College of Radiology (ACR) praised the document, of which it is a sponsor. The ACR commended IOM on its thorough analysis of the complex process of diagnosis and its recommendations for improvement, and voiced its support for collaborative, patient-centered approaches to reduce diagnostic errors.

Fetuses with enlarged ventricles — the fluid-filled cavities inside the brain — determined by magnetic resonance imaging (MRI) scans may be less likely to benefit from surgery in the womb to treat spina bifida, according to a National Institutes of Health-supported study.

IBA (Ion Beam Applications SA) announced that it has signed a contract with the company INVAP for the installation of a proton therapy center at the Instituto de Oncologia Angel Roffo hospital in Buenos Aires, Argentina.

Edinburgh Molecular Imaging Ltd. (EM Imaging) has signed an exclusive global license for a novel optical imaging agent that could improve the detection of early-stage colorectal cancer.

A recently developed drug was significantly better at detecting recurring prostate cancer in early stages, in research published in the August 2015 issue of The Journal of Nuclear Medicine. In the study, the imaging agent — Ga-68 prostate-specific membrane antigen (Ga-68 PSMA) — used with positron emission tomography and computed tomography (PET/CT), changed management in 44 percent more cases than another widely used agent.

ProTom International announced its accelerated focus on the installation of its Radiance 330 proton therapy system to be housed in the Massachusetts General Hospital ("MGH") Department of Radiation Oncology. For the first time, advanced scanning-beam technology is being installed inside a radiation-shielded vault embedded within an existing, operational radiation oncology department — a solution that enables the facility to share clinical staff, ancillary equipment and patient support areas.

Hologic Inc. announced that U.S. mammography providers gave the company and its Genius 3-D Mammography exams top scores in a new study by KLAS Research, titled Women’s Imaging 2015: Are New Technologies Delivering Promised Benefits?