

Artificial neural networks enable high-accuracy positioning of gamma interactions in monolithic PET detectors
A deep-learning framework achieves high performance in detecting metastases in lymph nodes
Take a look inside our latest free-to-read medical imaging briefing. Covering the latest research updates, features and products, this issue is a must-read for those working in medical physics.
Ultralow-field MRI scanners offer high flexibility at low cost, while ultrahigh-field MRI could prove optimal for imaging neurological disease
Diffusion-weighted MR imaging and machine learning techniques can accurately distinguish between common types of paediatric brain tumours
The ability to noninvasively image photoreceptors with subcellular resolution could enable earlier detection of eye diseases
Device might find use in healthcare applications such as portable mammography detectors
Spatially fractionated LATTICE radiotherapy combined with immune checkpoint blockade could provide a powerful treatment for advanced bulky tumours
Recent developments in PET technology include rapid, low-dose scans and lymph node imaging
Even once a new medical device is launched into clinical use, there’s still a great deal left to discover
Speakers at the European Congress of Radiology described new techniques for easier MR imaging and lower-dose scanning of children
Researchers characterize a prototype proton radiography system that will help verify and improve treatment plans
This podcast features an artist who collaborates with physicists and a medical accelerator expert
Radiotherapy using focused beams of very high-energy electrons could target tumours while avoiding healthy tissue
LAP’s laser systems are a core enabling technology for accurate, repeatable patient positioning in the imaging suite and on the treatment couch
Using shear wave elastography to help detect residual cancerous tissue after brain tumour resection could improve the patient’s outcome
Exposure to microsecond pulsed electric fields before radiation therapy could overcome the radioresistance of cancer stem cells
Wearing a face mask during functional MRI alters the baseline signal, but has no significant impact on the task-activated response
The THALES 3D MR SCANNER from LAP has been developed specifically to support the commissioning and quality assurance of MR-guided radiotherapy machines
There are currently no effective measures to protect astronauts from space radiation during long-distance space travel – more research is essential to finding new methods of prot...
Detecting the prompt gamma photons emitted by many PET isotopes enables quantitative, high-resolution imaging of isotopes with large positron ranges