Top Story

Adobe Stock 285124452
Digital X-Ray
DEXA reveals tea consumption supports bone health
Moderate-frequency tea consumption was associated with better bone mineral status and more favorable longitudinal changes.
Featured
Breast Mammo Computer 400 (3)
AI
AI tools may not meet breast radiologists' expectations in practice
Lung Cancer
CT
Stepped reminders boost CT lung cancer screening
Latest News
Example cases illustrate the double-edged role of large language model (LLM) rationale quality. (A) A 50-year-old female patient with a palpable anterior chest wall mass (correct diagnosis: solitary fibrous tumor of the pleura). The LLM incorrectly suggested synovial sarcoma but provided a persuasive rationale (quality score: 4 of 5), describing a well-defined nodule at axial contrast-enhanced CT spanning the pleura and intercostal space with heterogeneous strong enhancement. Four of five readers (80%) accepted the incorrect suggestion. FDG = fluorodeoxyglucose. (B) A 61-year-old male patient with diabetes presented with cough, sputum, and dyspnea (correct diagnosis: mucormycosis). The LLM correctly suggested mucormycosis with an excellent rationale (quality score: 5 of 5), integrating the reverse halo sign on serial axial CT images and rapidly progressive cavitary lesions. Three of five readers initially selected incorrect diagnoses; after LLM output, all five selected the correct diagnosis (100% acceptance). Blue and orange reader icons denote high- and low-expertise readers, respectively.
Model confidence, reader expertise affect reader-LLM collaboration
August 11, 2026
Ga-68 HER2-PET/CT images before neoadjuvant therapy, at end of second cycle, and before surgery. (A) Baseline scan demonstrated soft-tissue lesion measuring approximately 2.3 × 2.2 cm in upper outer quadrant of left breast, with marked radiotracer uptake and SUVmax of 10.1. (B) At end of second cycle, imaging revealed residual lesion of approximately 2.2 × 1.0 cm in same region, without abnormal radiotracer accumulation. (C) Preoperative imaging demonstrated further reduction in lesion size to approximately 2.0 × 0.6 cm, with no abnormal tracer uptake detected.
PET/CT predicts response to neoadjuvant therapy in breast cancer
August 11, 2026
Nominations Are Open — 2026 Minnies
Sponsored
Nominations Are Open — 2026 Minnies
August 6, 2026
Mri Breast 400
NME breast lesions have high malignancy rate on MRI-guided biopsy
August 10, 2026
Podcast Network
Latest Episode
5 factors that led to California workplace MRI accident
More episodes »
Nominations Are Open — 2026 Minnies
Read More
Nominations Are Open — 2026 Minnies
Cases of the Week
Check out our Cases of the Week!
45-year-old woman with dyspnea, fever revisted
A 45-year-old woman with several days of dyspnea and fever.
33-year-old woman with ADPKD and incidentally identified lesion revisited
34-year-old man with anomaly on cardiac CT revisited
View All Cases
Adobe Stock 285124452
Digital X-Ray
DEXA reveals tea consumption supports bone health
CT
Stepped reminders boost CT lung cancer screening
Molecular Imaging
PET/CT predicts response to neoadjuvant therapy in breast cancer
MRI
5 factors that led to California workplace MRI accident
Womens Imaging
Many women interested in AI-based risk assessment for breast cancer
Breast Mammo Computer 400 (3)
AI
AI tools may not meet breast radiologists' expectations in practice
AI
Model confidence, reader expertise affect reader-LLM collaboration
Breast
DBT-based foundational model classifies breast density
AI
Can LLMs fill the communication gap with referring clinicians?
MRI
MRI-based AI model maps local brain aging
Award
Radiation Oncology/Therapy
ASTRO Foundation awards $2.4M in radiation medicine grants
Enterprise Imaging
Pro Medicus inks $23M contract with St. Luke's
Ultrasound
Conavi Medical nets $10M in equity offering
Ultrasound
Ventripoint expands access to cardiac imaging platform
Ultrasound
Ascend Cardiovascular, Epsilon partner on echo analysis workflow
Practice Management
Breast Mammo Computer 400 (3)
AI tools may not meet breast radiologists' expectations in practice
AI tools in breast imaging may have more modest clinical impact on recall and biopsy rates.
5 factors that led to California workplace MRI accident
ACR applauds new legislation on Medicare physician payments
More Practice Management
More from AuntMinnie
ASTRO Foundation awards $2.4M in radiation medicine grants
By AuntMinnie.com staff writers
The 2026 awards are the first annual grants since ASTRO relaunched its foundation as Speed of Light -- The ASTRO Foundation earlier this year.
August 12, 2026
Award
Pro Medicus inks $23M contract with St. Luke's
By AuntMinnie.com staff writers
The contract covers Visage 7 Viewer and Visage 7 Workflow across St. Luke's facilities in southern Idaho, eastern Oregon, and northern Nevada.
August 12, 2026
Acquisitions
Conavi Medical nets $10M in equity offering
By AuntMinnie.com staff writers
Subscribers purchased a total of approximately 50 million securities, consisting of common shares and pre-funded warrants, at $0.20 per share.
August 12, 2026
Cash Bills
Ventripoint expands access to cardiac imaging platform
By AuntMinnie.com staff writers
The commercial push follows Ventripoint's July selection for the Intelligence Reconstruction of Echocardiography Study (AIRES).
August 12, 2026
Heart 1
Ascend Cardiovascular, Epsilon partner on echo analysis workflow
By AuntMinnie.com staff writers
Clinicians can launch Epsilon's EchoInsight software directly within Ascend's image visualization platform.
August 11, 2026
Business Handshake Intelligence 400
Twelve health systems form Diagnostic AI Consortium with Aidoc
By AuntMinnie.com staff writers
The consortium will co-design AI-enabled diagnostic workflows and develop shared implementation and governance practices.
August 11, 2026
Artificial Intelligence Ai 400
Bracco nets FDA clearance for VueJect contrast delivery system
By AuntMinnie.com staff writers
The system aims to support continuous administration of ultrasound contrast agents during cardiac imaging procedures.
August 11, 2026
Bracco2 Rsna 2018 400
ITM receives Complete Response Letter for ITM-11
By AuntMinnie.com staff writers
The FDA stated that it's unable to approve the NDA in its present form.
August 10, 2026
Nuclear Medicine
ACR applauds new legislation on Medicare physician payments
By AuntMinnie.com staff writers
Key provisions of the bill include increasing the budget neutrality threshold and requiring regular reviews of practice expense inputs.
August 10, 2026
Acr2
Many women interested in AI-based risk assessment for breast cancer
By Amerigo Allegretto
Survey findings also show that most women at higher risk are interested in additional screening tests.
August 10, 2026
Breast Cancer 400
Teledyne to acquire Varex Imaging for $1.1B
By AuntMinnie.com staff writers
The transaction is expected to close in early 2027.
August 10, 2026
Cash
CT 5-star quality rating system supports optimization
By Will Morton
The rating framework demonstrated robust reproducibility, with three-reader concordance reaching up to 93% in highly standardized centers.
August 7, 2026
Radiation Symbol