MRI

SCAR is now SIIM

The Society for Computer Applications in Radiology (SCAR) has undergone a name change. SCAR is now the Society for Imaging Informatics in Medicine (SIIM).

The 1st International High Tech in Medicine congress

Prevention is better than cure - use the technology! A report from the 1st International High Tech in Medicine congress.

Late in November and into early December, as icy air streamed over the shores of Lake Michigan - affirming the nickname `windy city´ for Chicago - radiologists continued to immigrate here en masse for their biggest annual gathering. This year the Radiological Society of North America (RSNA) held its 91st annual meeting, parallel with the scientific congress and trade fair. The exhibition alone…

Iron oxide nanoparticles for biomedical MR imaging

Researchers open up new opportunities for cellular and molecular MR imaging.

Gender differences in cerebral activation when viewing erotic stimuli in fMRI

Functional MRI (fMRI) is a widely used method capable of mapping functional regions of the human cortex in near real time during specific tasks.

Whole Body MRI for Vascular Screening

Article by Stefan G Ruehm MD, Associate Professor of Radiology, Director, Cardiovascular CT, at the David Geffen School of Medicine, UCLA.

CONTRAST at the right time - at the right place

Medtron AG, which designs and markets high-performance contrast agent injectors for use in CT, MRI and angiography, constantly aims to meet the demands of the latest scanner generations and advancing medical requirements, along with patient comfort and cost effectiveness.

2nd International Conference on Reconstruction of Soft Facial Parts

When found at Winkeler Bay the woman had been dead for ten years, her body mutilated beyond recognition. In fact, no one was sure she would ever be identified. However, facial reconstruction techniques not only helped in her identification, but also prompted the hunt for her killer.

The MRI-MARCB project

Despite advances in magnetic resonance imaging (MRI) that have revolutionised diagnostic possibilities, e.g. for functional imaging (fMRI), motion artifacts are still extremely detrimental in multi-slice 3D sequences, often used in fMRI or with uncooperative patients (children, elderly, accidents, stroke...).

Radiology's leading lady

At this year's ECR in Vienna, Helen Carty, the incoming ECR 2004 president, said she felt both honoured - and rather awed - at being entrusted to lead a congress built on friendship, in which 'disparate nations of many creeds and races, rich and poor, come together to give and to share knowledge, experience and science in this nonconfrontational atmosphere'. Awe is something many radiologists…

Article • Imaging equipment

CT and MRI-compatible compression harness

The DynaWell L-Spine, a compression harness that axially loads the lumbar spine in the supine position, has no magnetic parts, so can be used with most CT and MRI scanners.

Advanced therapy planning in hepatic surgery

The planning of hepatic surgery of primary and secondary liver tumours is a multimodal process, using modern imaging techniques - mainly contrast enhanced imaging such as CAT and MRI - depending on the patients individual situation as well as on the experience of the medical personnel who are planning the therapy.

Precision radio therapy

Professor Wolfgang Schlegel, Head of the Department of Medical Physics at the German Cancer Research Centre, has been awarded the 2003 clinical section of the German Cancer Award, for significantly improving the precision with which radiation beams can be directed at a tumour.

Toshiba panel of experts

Vienna - Toshiba Medical Systems Austria presented a top panel of experts at the ECR to introduce the latest developments in cardiac CT-scanning and dynamic flat-panel technology - the new benchmarks in digital angiography. A further session covered the scientific platform for new uses in ultrasound scanning.

Operating theatres: the future

Innovative Technologies are the driving force behind the development of medical procedures aimed at minimum invasiveness with the highest precision and best clinical results.

Article • Diagnostic imaging

Contrast agents: useful, but controversial

Many procedures in diagnostic imaging would be impossible without contrast agents: they open up insights into vascular structures, show stenoses, inflammations, aneurysms and more. However, reports about side effects – especially with gadolinium-based contrast media – cause uncertainty among many patients.

Article • Focus on radiology

Magnetic resonance imaging (MRI)

Imaging without ionising radiation: MRI uses magnetic fields to look inside the body. Keep up-to-date with the latest research news, medical applications, and background information on MR imaging.