Tami Freeman, PhD

Artificial Intelligence
Artificial intelligence tackles global cancer care
As the technologies used to treat cancer continue to evolve, the amount of clinical data being recorded and analyzed is growing at an unprecedented level. The recent ESTRO 37 congress in Barcelona addressed artificial intelligence's role in this process.
May 7, 2018
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Clinical News
Start-ups feature in Barcelona congress
Organized by the European Society for Radiotherapy & Oncology (ESTRO), the ESTRO 37 meeting was held in Barcelona, Spain, from 20 to 24 April. Over 100 companies displayed their products in the 5,400-square-meter exhibition. We look at the technology being developed by four emerging players.
May 3, 2018
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Molecular Imaging
Hybrid gamma camera enhances intraoperative imaging
Use of a gamma camera to image sentinel lymph nodes during cancer surgery can help the surgeon assess the extent of cancer spread. Portable gamma camera systems for this application are already commercially available, but determining the spatial location of the recorded signal remains difficult.
March 14, 2018
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Molecular Imaging
Improving cancer risk estimates in nuclear medicine
Researchers from Sweden and the U.S. have found that calculating the lifetime attributable risk provides more accurate cancer risk estimates for patients undergoing nuclear medicine procedures, leading to important practical benefits.
December 28, 2017
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Clinical News
First-in-human data validate MRI-guided radiotherapy
A research team at the University Medical Center Utrecht in the Netherlands has published details of the first four patient treatments using a new MRI-guided radiotherapy system demonstrates the feasibility and clinical utility of the MRI-linac system.
December 4, 2017
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Clinical News
New method painlessly measures gadolinium in bone
The use of gadolinium-based contrast agents for MRI is under scrutiny. There's an urgent need for an in vivo measurement technique that can assess gadolinium deposition in bone, and Canadian researchers think they've made a breakthrough.
October 8, 2017
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Clinical News
Motion compensation improves cardiac PET
Cardiac PET is used to measure tissue viability, myocardial perfusion, and functional parameters such as ejection fraction (EF). The EF provides valuable information for patients with heart disease. Now, researchers have developed a method to compensate for respiratory motion.
July 2, 2017
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Clinical News
Munich team develops handheld scanner
A handheld optoacoustic scanner enables imaging of skin layers and blood vessels in patients with psoriasis. Developed by researchers from Helmholtz Zentrum München and the Technical University of Munich, the device uses raster scan optoacoustic mesoscopy to provide relevant clinical information, without requiring contrast agents or radiation exposure.
June 12, 2017
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Clinical News
Which is best: CT- or MR-guided radiotherapy?
Image guidance using cone-beam CT can increase the accuracy of proton therapy and improve outcome, but the emergence of online MR-guided radiotherapy promises unparalleled soft-tissue image contrast and the ability to "see what you treat." So which technique is better?
May 31, 2017
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Clinical News
Needle sequencing optimizes brachytherapy dose
Dutch researchers have used a new technique to improve dose delivery in MR-guided high-dose-rate prostate brachytherapy. Now they're developing a protocol for inserting a brachytherapy needle under MR-guidance and a single-needle robotic device for MR-guided needle insertion.
May 14, 2017
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Molecular Imaging
EANM puts focus on theranostics at 2024 annual meeting
The EANM has highlighted the central themes of its annual congress to be held in Hamburg from 19 to 23 October, emphasizing a plenary session called “The Age of Theranostics.”
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Artificial Intelligence
GPT-4V flops on RSNA ‘Case of the Day’ questions
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Industry News
Philips reveals greenhouse gas emissions success
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Clinical News
Siemens co-launches €27 million stroke care program
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Organized Radiology Issues
RCR President responds to Darzi diagnosis
More in Home
'Field-cycling' MRI identifies subacute stroke at low field strengths
By Kate Madden Yee
A new whole-brain MRI technique called field-cycling imaging identifies subacute ischemic stroke at field strengths as low as 0.2 millitesla.
September 3, 2024
Mri 66ce29b8e5fd9
AMRA Medical secures EU MDR certificate
By AuntMinnie.com staff writers
AMRA Medical has secured a Medical Device Regulation (MDR) certificate in Europe for its Profiler 4 MRI-based body composition analysis software.
August 30, 2024
Computer Future Hologram
Philips debuts new AI technology at ESC 2024
By AuntMinnieEurope.com staff writers
Royal Philips will debut its latest AI-enabled cardiovascular ultrasound platform at the European Society of Cardiology (ESC) 2024 Congress.
August 29, 2024
Philips
Ultrasound underused in pediatric appendicitis diagnosis
By Amerigo Allegretto
The use of ultrasound for diagnosing pediatric appendicitis has increased, but the modality remains underutilized in this area, according to new research.
August 27, 2024
Ultrasound Sound Waves
Radiologist in India arrested in alleged terrorist plot
By AuntMinnieEurope.com staff writers
A radiologist in India has been arrested as an alleged key operator in an emerging al-Qaida-inspired terrorist group.
August 26, 2024
Handcuffs Gavel
Brain MRI helps predict tumor recurrence after SRT
By Kate Madden Yee
Structural features tracked on brain MR imaging after patients undergo stereotactic radiotherapy (SRT) for metastatic cancer can help clinicians predict whether tumors will recur.
August 23, 2024
Computer Doctor Scientist Display Mri
MRI scanner explosion in South Africa injures 3
By AuntMinnieEurope.com staff writers
Three people sustained injuries following an air explosion in the radiology unit of Polokwane Provincial Hospital on 20 August in Limpopo, South Africa.
August 22, 2024
South Africa Flag
Indian radiologists demand justice for murdered trainee doctor
By AuntMinnieEurope.com staff writers
Radiologists across India observed a strike to protest the murder of a trainee doctor at R.G. Kar Medical College & Hospital in Kolkata.
August 19, 2024
Protesters Angry
ISMRM updates 2024 MRI safety reference guides
By AuntMinnieEurope.com staff writers
The International Society for Magnetic Resonance in Medicine (ISMRM) has added five sets of MRI safety guidelines to its resource listings.
August 16, 2024
Yellow Caution Tape
Hexarad completes €13M growth round
By AuntMinnieEurope.com staff writers
London-based radiology technology company Hexarad has completed a €13 million growth round.
August 16, 2024
Euros Bills 400 (1)
Cancer self-sampling kits given at mammography boosts screening
By Amerigo Allegretto
Women’s participation in cervical cancer or colorectal cancer screening could be boosted with self-sampling kits offered during breast screening.
August 16, 2024
Breast Mammography Scanner Social
Should there be an age limit for performing EVT in stroke patients?
By Will Morton
Could a fixed upper age limit be justified for performing endovascular thrombectomies (EVT) to treat the oldest elderly stroke patients?
August 14, 2024
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