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New concepts for dose reduction in the diagnosis of coronary heart disease with CT

Professor Stefan Schönberg of the Institute of Clinical Radiology and Nuclear Medicine (IKRN), University Hospital Mannheim, Medical Faculty of Mannheim, University of Heidelberg, invited colleagues from Mannheim and the Federal Office for Radiation Protection (BFS) in Neuherberg for a round-table discussion on: Non-invasive multidetector coronary CT angiography (CTA) has become an established…

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Article • Radiation management

'Dose hysteria' and the 320-slice CT scanner

Sometimes radiation dose is a topic discussed hysterically. Dose discussion is necessary, but should be carried out based on the highest levels of knowledge and seriousness. For the last few months, Dr Patrik Rogalla, Senior Consultant at the Charité, Berlin, specialist in diagnostic radiology and Head of the Computed Tomography Department at Campus Mitte, University Medicine Berlin, has been…

WHO's FRAX incorporated into Hologic's bone densitometers

Led by Professor John Kanis, the World Health Organisation Collaborating Centre for Metabolic Bone Diseases, at Sheffield University Medical School, UK, developed FRAX. This algorithm is based on individual patient models that integrate the risks associated with clinical risk factors as well as bone mineral density (BMD) at the femoral neck to calculate a patient's 10-year fracture risk.

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EVINCI

The European multi-centre, multi-modality cardiac imaging project that could lead to a more intelligent and less costly use of today's technology in cardiac care.

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C-Arm technology in daily use

Last year, orthopaedics and sports medicine specialist Dr Rainer Burgkart (left), who is also a musculoskeletal researcher, selected a new C-Arm for use at the Technical University of Munich (Klinikum rechts der Isar). Recently, we asked him for the reasons behind this choice and his subsequent experience with this device.

Molecular imaging platform planned in Alsace

Alsace BioValley Competitivity Pole is partnering GE Healthcare in a feasibility study of the creation of a technology platform in various fields of molecular imaging to focus on research and translational medicine.

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The Carestream DRX-1

This September, Carestream Health revealed the first wireless cassette-size DR Detector. The Carestream DRX-1 system, which incorporates a console and wireless 14x17 inch cassette-size digital radiography (DR) detector, provides a rapid, affordable conversion for users of radiographic film or computed radiography systems, Carestream explains.

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CT: Optimising dosage

AquilionONE is the first CT scanner capable of imaging whole organ regions up to a width of 16 cm in one rotation and within a split second. Based on the raw volume data, rapid dynamic processes within an entire organ (e. g. heart, pancreas, kidney or brain) may be diagnosed with a time interval of 50 ms, i.e. with a rate of 20 volumes per second.

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