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Image: Hands of a female doctor who is looking at MRI pictures of the brain on a tablet; Copyright: YuriArcursPeopleimages

YuriArcursPeopleimages

Floy: AI start-up improves evaluation in imaging

22.02.2024

Floy from Munich brings AI in imaging into practical application and is already present in numerous German radiology practices. The start-up's software is designed to support radiologists in diagnostics and prevention by reliably detecting critical incidental findings.
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Image: Radiologist does mammograms for woman to check for breast cancer; Copyright: astakhovyaroslav

astakhovyaroslav

AI can identify women with high risk of breast cancer screenings

13.12.2023

The use of AI makes it possible for women with a high risk of breast cancer to be identified in mammography screening examinations so that the cancer can be caught earlier. An international research group led from Karolinska Institutet in Sweden can now show that the method is effective in different European countries.
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Image: Empa researcher Federica Orellana works with a micro-computed tomography to analyze tissue samples of meniscus; Copyright: Empa

Empa

Surgery and imaging: mapping the meniscus

05.12.2023

A non-trivial player in the anatomical orchestra of the compound joint is the meniscus cartilage. Empa researchers are now creating a "3D map" of the precious cartilage.
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Image: A male radiologist presses the MRI button to examine the female patient and look at the camera; Copyright: anatoliy_gleb

anatoliy_gleb

Imaging: new approaches for medical diagnostics

27.11.2023

Imaging techniques such as computed tomography (CT) or positron emission tomography (PET) are indispensable today for the diagnosis and localization of many diseases. A newly developed procedure now enables PET to be used specifically on the basis of changes in the human genome.
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Image: Background image of modern computer equipment with CT brain scans on screens at workplace; Copyright: seventyfourimages

seventyfourimages

MEDICA 2023: Simple and enhanced analysis and visualization of medical image data

08.11.2023

A team of researchers from Kaiserslautern and Leipzig is working on a system that automatically analyses and visualises medical data, including their uncertainties.
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Image: Elderly gentleman lies on CT scanner with his head to the camera; Copyright: imagesourcecurated

imagesourcecurated

Smarter CT scans may approach the level of MRI

20.10.2023

In certain cases, a new method can provide as much information from brain images taken with computed tomography (CT) as images captured with magnetic resonance imaging (MRI).
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Image: In the study, the researchers investigated the thymus using CT at the Center for Medical Image Science and Visualization; Copyright: Charlotte Perhammar/Linköping University

Charlotte Perhammar/Linköping University

CT scan can reveal immune system ageing

20.10.2023

With age, the glandular tissue in the thymus is replaced by fat, but, according to a new study from Linköping University, the rate at which this happens is linked to sex, age and lifestyle factors.
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Image: Jonathan Holzman and Alexis Guidi are exploring the potential of terahertz radiation to improve the quality of medical diagnostic imaging; Copyright: UBC Okanagan

UBC Okanagan

Riding a wave to better medical diagnosis

18.08.2023

New UBC Okanagan research takes aim at improving diagnostic imaging
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Image: A doctor palpates a patient's lymph nodes in the examination room; Copyright: Wavebreakmedia

Wavebreakmedia

Study: Fluidity predicts aggressiveness of cancerous tumours

17.08.2023

Researchers discovered that the consistency of a tumor can have a decisive influence on the further course of cancer.
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Image: A patient is wheeled into a CT scanner. The patient smiles; Copyright: AZ-BLT

AZ-BLT

New imaging technology for a quick look inside a human being

04.08.2023

Physicists at the University of Würzburg have succeeded in making a new imaging technique ready for use on humans. Radioactive markers and radiation are not necessary for this.
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Image: Michal Rawlik (left), first author of the publication, and Marco Stampanoni pose at a table in an office space; Copyright: Paul Scherrer Institut

Paul Scherrer Institut

Improvement of the CT: earlier detection of breast cancer

26.07.2023

A team of researchers from the Paul Scherrer Institute PSI and ETH Zurich, together with the Baden Cantonal Hospital (KSB) and the University Hospital Zurich (USZ), has succeeded in refining mammography, x-ray imaging technique used to detect tumours in their early stages, to produce considerably more reliable results and be less unpleasant for the patient.
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Image: Nurse in mask with cardiac patient at doctor's appointment shows heart chart on tablet in modern clinic; Copyright: DC_Studio

DC_Studio

Coronary heart disease: recommendations for imaging diagnostics

11.07.2023

An interdisciplinary team of clinicians and scientists has published a consensus paper recommending appropriate quantitative imaging techniques for coronary artery stenosis and atherosclerosis related treatment and procedural planning.
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Image: Two young men in white coats, Dr. Jonas Hall and Dr. Niklas Klümper, pose in front of the camera in a research complex; Copyright: University Hospital of Bonn (UKB)

University Hospital of Bonn (UKB)

Metastatic renal cell carcinoma: improved prediction of therapy response

29.06.2023

The study demonstrates a significant improvement in predicting the response to therapy in metastatic renal cell carcinoma by incorporating the level of inflammation, which was assessed using two straightforward blood parameters, alongside the conventional imaging-based approach.
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Image: Oncologist looking at patients x-ray photos and making notes in red notebook; Copyright: sofiiashunkina

sofiiashunkina

Complete package for minimally invasive tumor therapy

04.01.2023

License agreement and joint development: Fraunhofer MEVIS commences cooperation with Israeli partner for worldwide use of innovative software technology in ultrasound-aided tumor ablation.
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Image: Preview picture of video

The artificial eye – imaging and AI

15.11.2022

Four eyes see more than two – but do artificial eyes also see more than real ones? In any case, radiologists will increasingly rely on the support of algorithms in the future. These programs do not tire, even when looking at countless images. At MEDICA 2022, we met companies that already rely on AI in imaging.
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Image: scanning electron microscope image of red blood cells in the blood clot; Copyright: Empa

Empa

Personalized treatment of acute stroke: diagnostics with 3D virtual histology

23.08.2022

Every minute counts when someone is having an acute stroke. If the cause is a vascular blockage caused by a blood clot (thrombus) in the brain, detailed insights into the thrombus composition is critical to remove or dissolve it successfully and help restore blood flow. But that’s often easier said than done when "time is brain".
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Image: CT scan of the abdomen with two red markers; Copyright: PantherMedia/stockdevil_666

PantherMedia/stockdevil_666

Computed tomography: Digital signals with photon-counting CT

01.02.2022

Does medicine get digital when we scan in diagnostic findings and digitize them in the process? It obviously is more efficient to record data directly in digital form, but not all diagnostic tools have this option. Computed tomography has now made enormous progress in this area: Unlike conventional CT technology, the new photon-counting CT directly creates digital image data.
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Image: Professor Dr. Danny Jonigk and Christopher Werlein; Copyright: Karin Kaiser / MHH

Karin Kaiser / MHH

New X-ray technique shows vascular damage in intact COVID-19 lungs for first time

05.11.2021

When the coronavirus enters the lung, it causes massive tissue damage. Now, an international research team has been able to demonstrate for the first time, using a highly innovative X-ray technique in a non-destructive manner, that severe COVID-19 causes massive remodelling of the finest blood vessels by causing normally separate blood systems to join together with unusual frequency.
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Image: Four men next to a CT - Peter Brotchie, Dr. Ruwan Tennakoon, Prof. John Thangarajah, Dr. Mark Page; Copyright: St Vincent's Hospital Melbourne

St Vincent's Hospital Melbourne

New AI tech for early detection of prostate cancer

16.07.2021

Prostate cancer is the most diagnosed cancer and a leading cause of death by cancer in Australian men. Early detection is key to successful treatment, but men often dodge the doctor, avoiding diagnosis tests until it is too late.
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Image: A physician in scrubs is putting on a Virtual Reality headset; Copyright: PantherMedia/Gorodenkoff

Broader perspective: how Mixed and Virtual Reality transform surgery

01.04.2021

For surgeons, nothing is more important than intimate knowledge and a spatial understanding of their operating field. Yet even three-dimensional imaging methods only provide limited assistance because the data is viewed on two-dimensional screens. When it comes to surgical planning or medical education, Mixed and Virtual Reality foster a better spatial understanding of the human body.
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Image: A hand is touching a three-dimensional rendering of a human skull with blood vessel; Copyright: Brainlab

Surgical planning with immersive mixed reality

01.04.2021

The job of surgeons starts long before they step into the operating room. They must use two-dimensional MRI or CT scans to plan the surgical steps on a three-dimensional patient, relying on their experience, skill, and spatial sense. Using mixed reality (MR) to view human anatomical models allows for better visualization and navigation.
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Image: Preview picture of video

AI in the hospital – Possibilities and limits

17.01.2020

A hospital generates several thousands of gigabytes of data each day. The growing flood of data is no longer manageable for doctors. The great hope: artificial intelligence. Radiology is the main beneficiary. Dr. Felix Nensa from Essen University Hospital and Dr. Peter Langkafel from the Digital Health Factory tell us more about the possibilities and limits of learning machines.
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Image: Wojcech Radomski; Copyright: StethoMe

Telemedicine: easy breathing with AI for respiratory tract

01.10.2019

Pneumonia, COPD or cystic fibrosis – people with such lung diseases have to consult their doctor regularly. Little children have to undergo certain measurements by the doctor, too. In order to save people`s need to visit a doctor, telemedicine offers many ways to do examinations at home.
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Image: DLIR image of the aorta; Copyright: GE Healthcare

Deep Learning Image Reconstruction – what AI looks like in clinical routine

02.09.2019

Artificial intelligence is no longer a dream of the future in medicine. Many studies and initial application examples show that it sometimes achieves better results than human physicians. At Jena University Hospital, the work with AI is already lived practice. It is the first institution in the world to use algorithms in radiological routine to reconstruct CT images.
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Image: Robot looks at huge amount of CT images of the brain; Copyright: panthermedia.net/phonlamai

AI in imaging: how machines manage our Big Data

02.09.2019

In modern medicine, especially in the field of imaging, huge amounts of data are produced – so much that radiologists can hardly keep up with diagnosing the images. Artificial Intelligence could be the solution to this problem. But how exactly can it help in this task? How can man and machine work together? And what else will be possible in the future with the support of intelligent systems?
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Image: Robot points with his finger at CT images of the brain, in the background a CT device; Copyright: panthermedia.net/phonlamai

Man vs. machine – the benefits of AI in imaging

02.09.2019

Radiology is a field that produces large volumes of data, which can no longer be managed without the help of intelligent systems. This is especially true when it comes to the interpretation of medical images. While this takes physicians years of training and experience, several hours of work and the highest level of concentration, AI only requires a few seconds to accomplish the same task.
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Image: CT image of the lungs with AI-supported automatic highlighting, quantification and measurement of anatomy and deviations; Copyright: Klinikum Nürnberg

AI in radiology: reliable partner for diagnosing CT images

02.09.2019

More patients, more examinations, more CT images – in radiology there is too much work for too few physicians. CT scans are evaluated in the shortest possible time, which leads to anomalies being overlooked. Artificial intelligence, on the other hand, works with constant speed and performance, which is why radiological routine increasingly relies on its support.
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Image: Man on a treatment table under a radiation therapy device; Copyright: panthermedia.net/adriaticphoto

panthermedia.net/adriaticphoto

Cardiac arrhythmia: treatment in the linear accelerator

08.04.2019

Cardiac arrhythmia is a group of conditions where nerve cells trigger uncontrolled contractions of the heart muscle. They are treated with either medicine or catheter ablation of the tissue. In an interdisciplinary collaboration, cardiologists and radiotherapists took a different approach and used high-precision radiation therapy to treat a patient for whom the other options proved unfeasible.
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Image: Man during CT examination; Copyright: panthermedia.nt/Romaset

Stroke: 4D brain perfusion accelerates treatment

01.04.2019

In an ischaemic stroke, rapid treatment is essential. In this moment good imaging data is particularly important to enable doctors to make the best possible decision for therapy. Modern CT scanners are increasingly being used to assess stroke patients because they can show the blood flow to the brain over time.
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Image: Patient during an fMRI examination; Copyright: panthermedia.net/Chris De Silver

Functional imaging: what makes the brain tick?

01.04.2019

Our brain is the command center of our body. This is where all information and impressions are collected and converted into responses and movements. Modern imaging techniques offer physicians and researchers unique insights into the actions of the human central nervous system. The functional imaging technique allows them to watch our brain in action.
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Image: CT scan open; Copyright: panthermedia.net/SimpleFoto

Functional imaging: a look at the command center

01.04.2019

All information from our body and the environment converges in our brain and is transformed into reactions in milliseconds. It is essential for medicine and research to know what our switching centre looks like. Functional methods are used to observe it more closely during work.
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