Marric Stephens

Clinical News
CT-based radiomics reveals prostate cancer risk
Using machine learning, U.K. and Dutch researchers have developed prediction models to identify textural and intensity-based features imperceptible to human observers, and to associate them with commonly used measures of disease progression in prostate cancer.
September 5, 2019
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Clinical News
Germans use spectroscopy to cut beam-range uncertainty
German scientists are convinced that measuring the energy of gamma rays emitted during helium-ion radiotherapy can provide real-time verification of the beam's range in the patient. They have shown how to define the size of the range error in particle therapy, allowing more precise treatments with greater sparing of healthy tissue.
July 4, 2019
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Clinical News
Dual-energy CT for proton therapy planning reaches clinic
German researchers have introduced a technique for more accurate proton therapy planning into routine clinical use. They are implementing a novel, patient-specific method of proton range prediction based on dual-energy CT.
June 13, 2019
2019 06 13 20 20 6952 Dect Plans 20190613203224
Clinical News
Dual detector combines nuclear and fluoroscopic imaging
Dutch researchers have demonstrated the feasibility of using a flat-panel x-ray detector combined with a gamma camera to allow simultaneous acquisition of fluoroscopic and nuclear images. The instrument could provide clinicians with anatomical information not currently available using nuclear imaging alone.
February 14, 2019
2019 02 14 23 30 8967 2019 02 16 Dual Detector Phantom 20190214235000
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Top Stories
The farewell symposium for Prof. Henrik Thomsen was attended around 150 invited guests.
Tributes & Obits
Farewell event for Henrik Thomsen goes ahead in Denmark
Copenhagen University’s Herlev and Gentofte Hospital has hosted a farewell symposium for the contrast agent pioneer Prof. Henrik S. Thomsen. It was attended by 150 invited guests.
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Womens Imaging
Spanish group spells out pros and cons of CEM
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Womens Imaging
Dutch team reveals growing acceptance of DBT
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Nuclear Medicine
PET scans identify people at early risk for cognitive decline
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Ultrasound
Lung POCUS can boost dyspnea diagnosis in emergency setting
More in Home
Farewell event for Henrik Thomsen goes ahead in Denmark
By Maryam Payne
Copenhagen University’s Herlev and Gentofte Hospital has hosted a farewell symposium for the contrast agent pioneer Prof. Henrik S. Thomsen. It was attended by 150 invited guests.
May 9, 2025
The farewell symposium for Prof. Henrik Thomsen was attended around 150 invited guests.
Spanish group spells out pros and cons of CEM
By Philip Ward
Contrast-enhanced mammography (CEM) has become a second-line tool in the diagnostic and therapeutic process and is a reliable alternative to MRI for preoperative breast cancer evaluation.
May 8, 2025
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Dutch team reveals growing acceptance of DBT
By Maryam Payne
Increasing numbers of patients and staff are finding digital breast tomosynthesis (DBT) to be an acceptable screening technique, researchers from Nijmegen have found.
May 7, 2025
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PET scans identify people at early risk for cognitive decline
By Will Morton
Amyloid PET scans in people with early signs of Alzheimer’s can identify those at higher risk of progressing to cognitive decline.
May 6, 2025
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Lung POCUS can boost dyspnea diagnosis in emergency setting
By Amerigo Allegretto
Point-of-care lung ultrasound may be useful in the emergency department for diagnosing dyspnea, researchers say.
May 5, 2025
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RCR survey identifies lack of knowledge of AI use
By AuntMinnie.com staff writers
Less than half of the British public is aware of AI being used in healthcare, according to a survey by the U.K. Royal College of Radiologists (RCR).
May 5, 2025
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Study: Screening programs must map immigration demographics
By Maryam Payne
The main immigrant groups served by screening programs should be mapped to increase attendance and address potential inequities in healthcare delivery, according to research from Norway.
May 5, 2025
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German-led team releases findings on Pluvicto therapy
By Will Morton
New evidence supports using SPECT/CT scans along with serum PSA levels to evaluate early patient responses to Pluvicto treatment.
May 2, 2025
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Lung MRI comes of age in children
By Philip Ward
Pediatric lung MRI holds great potential as a radiation-free alternative to CT, offering superior soft-tissue contrast and functional imaging capabilities, according to award-winning research.
May 1, 2025
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Deep learning provides diagnostic boost for knee MRI
By Kate Madden Yee
A new, fast deep learning-based MRI technique shows excellent performance for diagnosing knee injuries, researchers have reported.
April 30, 2025
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Study: LLM software can help improve CT referrals
By Maryam Payne
Human experts outperformed large language model (LLM) decision support software for CT scan referrals, but adopting the tool may still enhance clinical practice, researchers have found.
April 29, 2025
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Coroner voices deep concerns over radiology services
By Philip Ward
A coroner’s report has indicated that an insufficient number of radiologists in England contributed to the death of a 17-year-old amateur boxer at Peterborough City Hospital.
April 29, 2025
The 612-bed Peterborough City Hospital, located about 70 miles north of London, is managed by North West Anglia NHS Foundation Trust.
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