So close yet so far away! A fitting description of many diagnostic examinations of heart and lungs. Modern imaging modalities allow these two neighbouring organs to be evaluated together, nevertheless it is rarely done.
Despite the increasing capabilities of CT to detect or identify disease, fungal infections continue to elude diagnosis by imaging. Paradoxically, a CT examination has been demonstrated to be a powerful tool, helping to identify a probability of infection among immuno-compromised patients early enough to effectively treat the condition.
Computed tomography (CT) has become central to the diagnosis and characterisation of coronary artery disease (CAD) and, in the future, could even supplant invasive coronary angiography as the technology increases sensitivity.
Ultrasound and radiography are helping to identify causes of failures and patient pain from hip joint replacements.
Among the area’s top cardiac and vascular disease specialist hospitals, Arizona Heart has invested in several technological advancements over the past year, including Ziehm Imaging’s digital flat panel C-arms for its three advanced technology suites.
This year the European Society of Radiology formally recognized Emergency Radiology (ESR) as a sub-specialty putting its full support behind this critical practice area with a scientific subcommittee to encourage specialized research.
Recent years have seen growing awareness among radiologists about the radiation burden delivered by computed tomography. And the amount of exposure is continuing to grow, despite the ability of modern CT scanners to provide good image quality at lower dose.
New CR 10-X is a cost-effective entry into computed radiography, without compromising on image quality. Robust yet easy-to-install and maintain solution, offering streamlined and integrated workflow.
Neurointensivists need to act quickly and carefully – as well as consider later complications or the psychological impact on stroke victims. This potentially debilitating disease was a central discussion among 1,400 participants from 10 countries during the three-day 29th Annual Conference of Neurointensive Medicine (ANIM), an event hosted in January by The German Society for Neuro-Intensive…
MRI: Although an area of constant debate, this is becoming a widely accepted clinical modality in Europe. However, researchers in The Netherlands have shown that performing pre-operative breast MRI in all women with invasive lobular carcinoma (ILC) can reduce the need for re-excision.
Traumatic brain injury (TBI) is one of the world’s biggest public health problems. In the USA, for example, about 1.7 million people sustain TBI every year, costing healthcare $76.5 billion. Yet, the public knows little of the significance of TBI and also it once received the nickname ‘silent epidemic’ by the American Centres for Disease Control and Prevention (CDC).
When scanning seizures, Dr Walter Kucharczyk, director of MRI at Toronto General Hospital, believes that MRI still remains the best imaging test to discover if there is an anatomic or structural abnormality that might account for a seizure.
During the RSNA 2011, Professor Uwe J Schoepf MD, was asked what will be the chosen procedure of the future in cardiac imaging, he answered without hesitation: ‘Definitely CT,’ and, the Director of Cardiovascular Imaging at the Medical University Charleston, South Carolina.
Security checks – the necessary evil for air and land travellers. While luggage scans and body pat-downs are ubiquitous, drug smugglers have increasingly used their own bodies as a vessel to conceal and transport their goods.
Many smokers continue to use tobacco despite high taxes and drastic health warnings. Indeed, in industrialised countries, tobacco-related mortality rates or illnesses are increasing. These include chronic obstructive pulmonary disease (COPD), the fourth leading cause of death in adults – and rising.
Cardiovascular surgeon Dr Miodrag Todorovic explains how an island hospital – which is a medical centre of excellence and regional reference centre – is further improving medical care for patients there and in six neighbouring states with the help of a new picture archiving system from Visus
This may sound like science fiction, but computed tomography with reduced radiation exposure and the highest soft tissue contrast is likely to be a reality -- very soon. Named phase-contrast imaging, the method is an invention of Professor Franz Pfeiffer, Chair of Biomedical Physics at Munich Technical University, Germany. We asked him to explain the implications this development has for…
About two years ago iterative image reconstruction was officially introduced for CT imaging. Since then, no other technological innovation has raised more hope that the dose of X-ray based, cross sectional imaging can be significantly lowered. The possibilities of this procedure have not yet been exhausted.
The injury was as spectacular as it was ruesome. Struck by a train a male patient was brought to the emergency department in Munich, his right foot hanging on only by muscle and bloody tendons, the bone shattered.
Johns Hopkins neurologists report success with a new means of getting rid of potentially lethal blood clots in the brain safely without cutting through easily damaged brain tissue or removing large pieces of skull. The minimally invasive treatment, they report, increased the number of patients with intracerebral hemorrhage (ICH) who could function independently by 10 to 15 percent six months…
The innovation leader in CT and a pioneer in low dose: Siemens introduced a new class of CT which is built for business and designed for efficiency.
Putting patient safety first is a priority for both HERCA, the association of the Heads of European Radiological Protection Competent Authorities and COCIR, the European trade association representing the medical imaging, electromedical and healthcare IT industry, who are working together to address concerns related to radiation exposure in computed tomography (CT).
The next generation of integrated operating systems celebrated a world premiere in clinical use this November in Leipzig Germany. EH Correspondent Holger Zorn was there when Professor Gero Strauss entered the Surgical Deck of the International Reference and Development Centre for Surgical Technology (IRDC) as ´Commander`.
Much has changed for medical device manufacturers. Take scanner development; whereas the aim has long been to increase multi-slices, produce higher field strengths and sharper images, optimise the ergonomics and then launch the new product at a specific group of customers, in recent years this approach became insufficient.
Medical imaging is no longer limited to diagnosis and evaluation. New, high resolution imaging systems enable very precise positioning of lasers, endoscopes and micro-instruments for surgery near the nerves, spinal cord or blood vessels and for selective tumour destruction, with minimum levels of pain and low complication rates.