Amerigo Allegretto

Artificial Intelligence
Novel deep-learning model shows high agreement with human readers
A cardiac research group from London has tested an artificial intelligence approach capable of accurate, automated segmentation of high-resolution intravascular ultrasound images in real-time. The team published its findings online on 18 June in the International Journal of Cardiology.
June 27, 2021
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Clinical News
New study identifies short pandemic diagnostic mammography intervals
It's realistic and achievable to keep diagnostic mammography exam intervals short, even during a pandemic, Canadian authors have reported in an article posted online on 18 June by European Radiology.
June 24, 2021
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Clinical News
Lung ultrasound can pinpoint congestion in hemodialysis patients
Scientists from the National Research Council of Italy have found patients with end-stage kidney disease who underwent lung ultrasound showed significantly less frequent episodes of decompensated heart failure and major cardiovascular events.
June 10, 2021
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Clinical News
German expert provides safety update on gadolinium contrast
Macrocyclic gadolinium-based contrast agents used in MRI do not cause hyperintensities in the dentate nucleus and may be useful in glymphatic imaging, said Prof. Dr. Alexander Radbruch, JD, at the recent International Society for Magnetic Resonance in Medicine annual meeting.
June 1, 2021
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Clinical News
Signs of early cardiac damage boosts risk of death in COVID cases
Researchers from London and Wuhan, China, have found that first-phase ejection fraction on echocardiography scans was strongly associated with survival in COVID-19. The measurement seems to reflect a connection between COVID-19 severity and preexisting preclinical heart failure.
May 13, 2021
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Clinical News
Inquest investigates death of woman after wellness scan
Australian authorities are investigating the death of a Melbourne woman who died from a contrast reaction during a heart CT scan as part of a workplace wellness program. The focus is on the radiologist on duty at the time of the scan.
May 9, 2021
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Clinical News
Swedish study underlines potential value of digital breast tomosynthesis
Researchers from Sweden have reported that the use of digital breast tomosynthesis may result in lower interval cancer rates and earlier detection than the use of conventional digital mammography.
April 7, 2021
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Womens Imaging
What’s the likely impact of €16B Hologic deal?
Private equity firms are acquiring women’s health vendor Hologic. Senior industry experts reflect on the deal and the future consequences for the global women’s health sector.
Dedicated breast F-18 FDG PET/MRI exam pre- (A, D, G), mid- (B, E, H), and post-NAC (C, F, I) of a 41-year-old patient diagnosed with a triple negative (TN), grade 2, invasive carcinoma. The SUVmax values of the primary tumor were 14.68 pre-NAC, 1.69 mid-NAC, and 1.87 post-NAC, while SER values were 1.19, 0.52, and 0.63, respectively. Figure courtesy of Melissa Lenaerts, PhD, Dr. Thiemo van Nijnatten, PhD, et al and presented at EUSOBI 2025.
Molecular Imaging
PET/MRI begins to deliver in breast cancer
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Molecular Imaging
EUSOBI: Positron emission mammography demonstrates worth
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Molecular Imaging
Amyloid PET can track patterns of neurodegeneration
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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.
Displaced Ukrainians at higher risk of advanced breast cancers
By Amerigo Allegretto
Displaced Ukrainian women have double the odds of having advanced-stage breast cancer compared with Polish citizens.
April 28, 2025
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Model using liver MRI helps predict cardiac risk
By Maryam Payne
Deep learning applied to liver MRI scan data can predict cardiovascular disease development, a German study has shown.
April 28, 2025
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AuntMinnieEurope appoints 4 new EAB members
By Philip Ward
Radiologists from Germany, Portugal, U.K., and Ukraine have recently joined the AuntMinnieEurope.com Editorial Advisory Board (EAB).
April 25, 2025
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Machine learning standardizes bone tumor grading
By Kate Madden Yee
An AI algorithm and updated risk stratification system produce accurate and standardized bone lesion assessment on CT and MRI, French researchers have found.
April 25, 2025
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F-18 PSMA PET-CT proves clinical value in prostate cancer
By Philip Ward
F-18 prostate-specific membrane antigen (PSMA) PET/CT is having a major impact on patient care and therapy decisions in prostate cancer, but it’s crucial to bear in mind the modality’s diagnostic quirks.
April 24, 2025
(Above) Fused axial image demonstrates uptake in the celiac ganglia. (Below) Corresponding CT scan. The celiac ganglia are visible. All figures courtesy of Dr. Jonathan Hunter, Dr. Jane Burns, and Prof. Martin O’Connell and presented at ECR 2025.
Combined PET scans predict progression of Alzheimer’s
By Will Morton
Combining information from amyloid PET and FDG-PET scans can predict progression from mild cognitive impairment to Alzheimer's disease, a Spanish study has found.
April 23, 2025
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Britain vs. America: A centuries-old grammatical battle
By Dr. Paul McCoubrie
Should we spell it “foetus” or “fetus”? “Haematuria” or “hematuria”? “Oesophagus” or “esophagus”? Dr. Paul McCoubrie investigates in a new column.
April 22, 2025
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PET scans predict outcomes for patients undergoing CAR T-cell therapy
By Will Morton
PET scans performed at one or three months after patients with large B-cell lymphoma begin CAR T-cell therapy can indicate whether they are responding to the treatment.
April 21, 2025
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AI model can predict response to liver cancer therapy
By Maryam Payne
Deep-learning, radiomic-based models can predict therapy response and survival in patients with advanced hepatocellular carcinoma, a new U.K./French study has found.
April 21, 2025
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MRI-based nomogram provides boost in breast cancer
By Amerigo Allegretto
Pretreatment breast MRI can help quantify intratumoral heterogeneity and predict pathologic complete response in breast cancer patients.
April 18, 2025
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CT brings hope in complex cases of facial trauma
By Philip Ward
Imaging of facial fractures is challenging, but CT can provide a path to diagnosis in polytraumatic or unconscious patients and in cases of severe soft tissue lesions.
April 17, 2025
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