Simon Häger

Breast
How mammography screening succeeded in Sweden
Breast screening has been a major success story in Sweden, and the country's experience is often cited as an example of how to implement breast screening on a widespread basis. Dr. László Tabár of Falun Central Hospital explains how it happened.
July 1, 2020
2020 06 29 20 41 0267 2020 06 10 Laszlo Tabar 20200629203552
PACS/VNA
The renaissance of PACS -- and why it didn't deconstruct
Five years ago saw the birth of "deconstructed PACS" -- the idea that hospitals and imaging centers could acquire digital imaging components in a best-of-breed fashion, rather than purchasing an entire PACS network from a single vendor. Simon Häger of Sectra takes a look a deconstructed PACS and its role in radiology.
January 16, 2019
2016 10 11 13 31 21 852 Am Second Opinion 400
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Ai Hand
Nuclear Medicine
LLMs rapidly evolving in nuclear medicine
Large language models (LLMs) are widely used to handle the large volume of text data generated in nuclear medicine.
2025 10 24 Jmri Said Fig2 Thumbnail
MRI
DWI with fat correction identifies liver scarring in MASLD patients
Emergency Sign
Ultrasound
Ghost scans problematic in POCUS trauma exams
Prostate Imaging
Molecular Imaging
PSMA-PET may require selective use to be cost-effective
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LLMs rapidly evolving in nuclear medicine
By Will Morton
Large language models (LLMs) are widely used to handle the large volume of text data generated in nuclear medicine.
October 24, 2025
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DWI with fat correction identifies liver scarring in MASLD patients
By Kate Madden Yee
An MRI technique that corrects for fat in the liver appears to perform comparably to MRE for detecting fibrosis.
October 24, 2025
2025 10 24 Jmri Said Fig2 Thumbnail
Ghost scans problematic in POCUS trauma exams
By Amerigo Allegretto
Rates of ghost scans -- where POCUS images are not saved -- vary by imaging facility, but are high overall in emergency settings.
October 24, 2025
Emergency Sign
PSMA-PET may require selective use to be cost-effective
By Will Morton
Yale University researcher developed a decision-analytic model to estimate lifetime cost outcomes associated with PSMA-PET.
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New procedure treats chronic pain in toe joints
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Median pain scores dropped for 27 patients from nine to one after five months.
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HPI study, online tool identify and predict cancer disparities
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Radiology CSI: CT helps medical examiners determine cause of death
By Kate Madden Yee
Kalpana Kanal, PhD, of the University of Washington Medical Center in Seattle, spoke to AuntMinnie about forensic CT.
October 23, 2025
This image depicts comminuted skull fractures sustained in a pedestrian motor vehicle accident. These are difficult to document by a standard autopsy because the individual fragments are displaced during the internal examination and dissection of the head.
Radiomics plus DL improve prediction of lung cancer invasiveness
By Kate Madden Yee
This combined model could support better treatment planning for patients with early-stage disease.
October 22, 2025
Lung Cancer
False-negative breast exams on the rise
By Amerigo Allegretto
False-negative screening exams are rising among women, influenced by patient- and facility-level factors.
October 22, 2025
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Is it time to put global health in radiology education curricula?
By Amerigo Allegretto
A lack of faculty expertise and less time in education curricula may hinder radiologist participation in global health efforts.
October 22, 2025
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What’s the best treatment for 'eloquent' brain AVMs?
By Will Morton
Researchers performed the first direct comparisons of two emerging techniques for treating arteriovenous malformations (AVMs).
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Preop MRI lessens younger women's risk of breast cancer recurrence
By Amerigo Allegretto
Preoperative MRI may lead to lower risk of ipsilateral in-breast recurrence in younger women with newly diagnosed breast cancer.
October 21, 2025
Images in a 49-year-old patient originally treated for hormone receptor-positive invasive cancer without preoperative MRI who developed bloody nipple discharge two years after surgery. (A) Left mediolateral oblique mammogram shows new grouped pleomorphic calcification (arrow) adjacent to the previous operation site. (B) Transverse ultrasound image shows a 2.3-cm hypoechoic mass (arrows) with calcifications. (C) Axial contrast-enhanced fat-saturated T1-weighted MRI scan shows an irregular, heterogeneously enhancing mass (arrow) in the left breast, adjacent to the operation site. The final pathologic examination confirmed recurrent invasive ductal carcinoma.
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