The Hong Kong Polytechnic University (PolyU) announced the development of a palm-sized 3-D ultrasound imaging system for radiation-free scoliosis assessment, dubbed Scolioscan Air. The system can bring accurate, safe and cost-efficient mass screening to schools and anywhere in the community.

Bioengineers have cleared a major hurdle on the path to 3-D printing replacement organs with a breakthrough technique for bioprinting tissues. The new innovation allows scientists to create exquisitely entangled vascular networks that mimic the body's natural passageways for blood, air, lymph and other vital fluids.

Radiology artificial intelligence (AI) solutions provider Aidoc announced a $27 million investment, bringing its total funding to $40 million. The Series B round, led by Square Peg Capital, will be used to grow Aidoc's technology and go-to-market team.

A new position statement from interventional radiology professional societies in the U.S. and Europe states that prostatic artery embolization (PAE) is a safe, effective and minimally invasive treatment for enlarged prostate, and should be presented as a treatment option for appropriately selected patients. The position statement was authored by the Society of Interventional Radiology (SIR), the Cardiovascular and Interventional Radiological Society of Europe (CIRSE), the Société Française de Radiologie (SFR) and the British Society of Interventional Radiology (BSIR).

A comparison of three types of radiotherapy for children's brain tumors suggests a type of proton therapy called pencil beam scanning (PBS) offers the best hope of preserving cognitive functions. The study, presented at the European Society for Radiotherapy and Oncology (ESTRO) 38 conference April 26-30 in Milan, Italy, shows this new form of radiotherapy delivers the lowest doses of radiation to the temporal lobes and hippocampus, areas of the brain important in functions like memory.

April 30, 2019 — New data presented at the Society of Interventional Radiology (SIR) 2019 annual meeting showed the ...

New research has shown a combination of biological markers and certain genetic changes can predict radiation sensitivity and may help identify cancer patients more likely to suffer adverse side-effects after radiation therapy. In addition, the international team of researchers in the REQUITE project found further evidence to support an earlier finding in a smaller group of breast cancer patients that the time of day when radiotherapy is given can affect whether or not patients with particular gene variants suffer from adverse side effects.

New medical technology offers the promise of improving patient care, as well as the potential for harm if caregivers are not sufficiently educated about its operation and use. Without a comprehensive approach, caregivers may learn how to use complex technology at the patient’s bedside, through trial and error, instruction manuals or informally from their colleagues. An article in AACN Advanced Critical Care describes how Memorial Hermann Health System in Houston developed an interdisciplinary fail-safe process to analyze and scale training for use of medical devices, with a risk assessment tool to predict the severity and frequency of potential harm to patients.