News • Hypothermic oxygenated perfusion
‘Heart-in-a-box’ to improve organ transport
Not just a Nirvana song, but also an effective way to keep a donor heart fresh for transplantation: New research shows the benefits of “heart-in-a-box” storage.
Search for: "perfusion machine" - 35 articles found
News • Voxel-wise classification
Deep learning tool uses MRI to enhance brain tumor diagnosis
A novel AI-based, non-invasive diagnostic tool enables accurate brain tumor diagnosis, outperforming current classification methods. The tool leverages MRI information to aid clinical decision making.
News • Organ preservation
Perfusion machine takes time pressure off liver transplantation
A special perfusion machine preserves donor livers for an extended period of time without compromising organ quality. New Dutch research has confirmed the safety of the procedure for recipients.
News • Cardiology & Surgery
Heart in a box - First beating-heart transplantation
Using an organ from a donor who underwent cardiac death, Stanford Medicine surgeons transplanted a heart while it was beating - the first time such a procedure has been achieved.
News • OrQA
Transplant organ quality assessment via AI: a promising approach
A pioneering new method to assess the quality of organs for donation has the potential to revolutionise the transplant system, saving lives and tens of millions of pounds.
Article • Image augmentation, interpretation and evaluation
AI in multimodality hybrid imaging: a diamond in the rough
AI-based models for multimodality hybrid imaging have the potential to be a potent clinical tool but are currently held back by a lack of transparency and maturity, says Dr Irène Buvat, from the Laboratory of translational Imaging in Oncology, Institute Curie in Paris, France.
Article • LTX overview
Lung transplant surgery: last hope for patients with advanced lung diseases
Despite treatment, chronic lung diseases such as COPD or cystic fibrosis can become so severe that a lung transplant is necessary. Dr Urte Sommerwerck explains which patients might be considered for transplantation and why follow-up is as important as the surgery itself.
News • World premiere
A liver was treated in a machine and successfully transplanted
The research team Liver4Life has treated an originally damaged human liver in a machine for three days outside a body and then implanted the recovered organ into a cancer patient.
Video • Automated whole-body reperfusion
New technique to increase survival after cardiac arrest
Researchers at the Medical Faculty of the University of Freiburg have developed an improved therapeutic approach to resuscitate people after cardiac arrest - often without neurological complications. Around 50,000 people suffer sudden cardiac arrest in Germany every year. When occurring outside a hospital, the chances of survival are only ten percent. Survivors often suffer from severe permanent…
News • Donor organ analysis
New laser technique could improve liver transplant process
Handheld laser devices that help surgeons quickly spot liver damage could transform transplant procedures, research suggests. The non-invasive technique could provide medical staff with instant data on the health of donor livers and help them to identify which organs are suitable for transplant. If widely adopted, the light-based tool could allow more livers to be transplanted safely and…
Sponsored • The most compact .55-T full body scanner
Lungs plus A&E MRI scans – no problem
Low, light and with a field strength: 0.55-tesla with added new digital technologies. Indeed, this is a very new class of MRI scanner created by Siemens Healthineers. We interviewed Christiane Bernhardt, Vice President of Magnetic Resonance Marketing & Sales, Business Line MR, at Siemens Healthineers, about the technologies behind this development, plus its advantages and applications.
News • Transplant breakthrough
Machine keeps liver alive for one week outside of the body
Researchers from the University Hospital Zurich, ETH Zurich, Wyss Zurich and the University of Zurich have developed a machine that repairs injured human livers and keeps them alive outside the body for one week. This breakthrough may increase the number of available organs for transplantation, saving many lives of patients with severe liver diseases or cancer. Until now, livers could be stored…
Article • The revolution escalates
AI image analysis: Opportunity or threat?
'Image Computing, including image analysis, artificial intelligence, artificial neural networks und deep learning, is starting a revolution,’ says Dr Paul Suetens, professor of Medical Imaging and Image Processing at University Hospital Leuven. Artificial Intelligence (AI) is not new – research in this field was carried out as far back as the 1950s – but, whilst in the early days AI learnt…
Article • Smart techniques
Machine learning is starting to reach levels of human performance
Machine learning is playing an increasing role in computer-aided diagnosis, and Big Data is beginning to penetrate oncological imaging. However, some time may pass before it truly impacts on clinical practice, according to leading UK-based German researcher Professor Julia Schnabel, who spoke during the last ESMRMB annual meeting. Machine learning techniques are starting to reach levels of human…
Article • Cinematic Rendering in surgery
3-D visualisation is like ‘body cinema’
A physician has basically two possibilities to look inside a body: putting a scalpel to the patient’s skin or using an imaging device. Both options have advantages and disadvantages.
Article • New Techniques
‘Very few people have a carbon hyper-polariser’
From the extremely new, but not generally available, to the somewhat new… very available and highly useful… Walter Kucharczyk outlines potentials and practicalities in advanced brain tumour Imaging.
Article • Hirnübungen I
Neuro MR: What‘s new in brain tumors?
From the extremely new, but not very available, to the somewhat new, very available and highly useful, Walter Kucharczyk will cover the potentials and practicalities in advanced brain tumor imaging.
Article • Precision imaging
Myth or reality? Focusing on personalised radiology
With precision imaging playing a greater role in daily radiology practice as patients receive ever more personalised care, the detail and extent of that shift is outlined in the ECR session ‘Personalised radiology: myth or reality?’, which includes a presentation from renowned radiologist Professor Gabriel Krestin, chairman of the radiology and nuclear medicine department at Erasmus MC,…
Article • Clinical practice guidelines
Temperature management during heart surgery
The Society of Thoracic Surgeons, the Society of Cardiovascular Anesthesiologists, and the American Society of ExtraCorporeal Technology have released a set of clinical practice guidelines to address management of a patient's temperature during open heart surgery. The guidelines appear in the August issue of The Annals of Thoracic Surgery and were published simultaneously in two other journals.
Article • Big data
Multiparametric imaging
The vast amounts of data accumulating in breast diagnostics require new methods to extract clinical information in a practical way. When dealing with large amounts of data that is too big or too complex to be analysed with traditional data processing applications, the talk today is of ‘Big Data’. The data volume accumulating in breast diagnostics has become increasingly complex over recent…
Precision medicine will transform reporting, reimbursement
Nothing is more personal than a scan of the insides of your body. Yet radiology images today look a little old-fashioned and out-of-step in the fast-emerging movement to personalised medicine.
The complex science behind microbubbles
At Bracco Suisse SA in Geneva all efforts are dedicated to contrast media for ultrasound scans. During their visit to the firm’s research centre and manufacturing site, Daniela Zimmermann and Ralf Mateblowski met with François Tranquart MD PhD, general manager of the Bracco Suisse research centre, to hear why SonoVue is now Europe’s most popular ultrasound contrast agent, with research…
Contrast enhancement: CEUS proves to be a boon for abdominal diagnostics
The use of contrast agents in ultrasound imaging of the gastrointestinal tract is no longer limited to the liver, although the clinical results of hepatic applications continue to be those that are most comprehensively confirmed.
Success in preserving organs for transplant
A Birmingham hospital is pioneering a new procedure which aims to maintain and improve the quality of organs for transplantation in recipients on the waiting list.
What´s new in neuroradiology and interventional radiology?
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.
Three questions for WFUMB Honorary Lecturers …
World of Ultrasound met Prof. Ioan Sporea, Prof. Gebhard Mathis and Prof. Byung Ihn Choi to ask them three questions.
Mega-MRI
Pushing the power of scanners creates new world for imaging, but whilst high-field magnets bring new capabilities they also pose new challenges for clinicians. John Brosky reports
PET-CT vs. whole-body MRI
For many indications, because PET-CT produces a very high accuracy for many tumours, this modality is the gold standard, Prof. Reiser confirmed. It also enables good observation of the course of the disease. After an injection of radioactive tracers we can visualise increased metabolic activity in great detail and with high sensitivity. This is an increasingly important issue not only in primary…
40 years of MEDICA
When we organised the first Diagnostic Week in Karlsruhe, in 1969, no one could have known that this event would one day turn into the annual highlight in the world of medicine, reflected Dr Wolfgang Albath, laboratory medicine pioneer and one of the founding fathers of MEDICA the world`s largest medical trade show. Initially planned as a moving exhibition, the show has been based in…
A multimodal approach strengthens non-invasive diagnostics
Echocardiography is the work horse of non-invasive cardiovascular diagnostics. Has this developed?
Biograph mCT
At Medica 2008, Siemens introduced its latest generation PET-CT, the Biograph mCT. During a European Hospital interview, Markus Lusser (ML), worldwide Head of Distribution and Marketing for Molecular Imaging at Siemens, outlined the advantages of the new hybrid system, which aims to extend the spectrum of medical imaging to 'molecular computed tomography'
Ready for action: The 17.5 kg heart-lung machine
The Lifebridge B2T (bridge-to-transport) is the first, fully portable emergency life support system for patients suffering cardiogenic shock, or those showing signs of imminent cardiogenic shock.
The RSNA 2005
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…
Ultrasound: Improving performance and speeding up communication
At ECR 2006, Aloka will present three advanced products. Hans-Guido Sturk, the company's Product Line Manager, General Imaging, reports.