AuntMinnie

Shown is a 69-year-old man with a cholangiocarcinoma in the distal common bile duct. F-18 FDG-PET/CT was negative where Ga-68 FAPI-46 PET/CT showed high focal FAPI uptake in the liver hilum and surrounding lymph nodes. a-d: F-18 FDG-PET/CT, e-h: Ga-68 FAPI-46 PET/CT. a, b, e, f: Maximum intensity projections, c, g: axial fusion images, d, h: non-contrast enhanced CT.

FAPI-PET/CT shows promise in hepatopancreatobiliary cancers

FAPI-PET/CT could potentially improve noninvasive cancer staging, and, ultimately, clinical decision making.

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Longitudinal DBT could help improve long-term cancer risk prediction

Prostate Imaging

SBRT for prostate cancer cuts side effects, falls short on disease control

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DEXA reveals tea consumption supports bone health

August 12, 2026

Breast Mammo Computer 400 (3)

AI tools may not meet breast radiologists' expectations in practice

August 12, 2026

Nominations Are Open — 2026 Minnies

Nominations Are Open — 2026 Minnies

August 6, 2026

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

5 factors that led to California workplace MRI accident

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Nominations Are Open — 2026 Minnies

Nominations Are Open — 2026 Minnies

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

Shown is a 69-year-old man with a cholangiocarcinoma in the distal common bile duct. F-18 FDG-PET/CT was negative where Ga-68 FAPI-46 PET/CT showed high focal FAPI uptake in the liver hilum and surrounding lymph nodes. a-d: F-18 FDG-PET/CT, e-h: Ga-68 FAPI-46 PET/CT. a, b, e, f: Maximum intensity projections, c, g: axial fusion images, d, h: non-contrast enhanced CT.

FAPI-PET/CT shows promise in hepatopancreatobiliary cancers

Longitudinal DBT could help improve long-term cancer risk prediction

SBRT for prostate cancer cuts side effects, falls short on disease control

DEXA reveals tea consumption supports bone health

Stepped reminders boost CT lung cancer screening

Breast Mammo Computer 400 (3)

AI tools may not meet breast radiologists' expectations in practice

Model confidence, reader expertise affect reader-LLM collaboration

DBT-based foundational model classifies breast density

Can LLMs fill the communication gap with referring clinicians?

MRI-based AI model maps local brain aging

LG diagnostic monitor, model 40HT513D

LG gets FDA nod for 40-inch ultrawide diagnostic monitor

CMS approves Medicare add-on payment for Aidoc CT triage AI

Nanox AI optimizes CT imaging framework for Intel processors

Radnostix reports revenue decline in Q2

ASTRO Foundation awards $2.4M in radiation medicine grants

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ASTRO updates radiation therapy guideline for pancreatic cancer

The guide outlines when and how radiation therapy and chemoradiation should be used to treat different forms of prostate cancer.

ASRT hosts first National Radiologic Technologist Day of Action

AI tools may not meet breast radiologists' expectations in practice

More Practice Management

LG gets FDA nod for 40-inch ultrawide diagnostic monitor

By AuntMinnie.com staff writers

The monitor supports side-by-side review of x-ray, CT, or MRI images alongside electronic medical records on a single screen.

August 13, 2026

LG diagnostic monitor, model 40HT513D

ASTRO updates radiation therapy guideline for pancreatic cancer

By AuntMinnie.com staff writers

The guide outlines when and how radiation therapy and chemoradiation should be used to treat different forms of prostate cancer.

August 13, 2026

Pancreas Cancerous Area 3 D Rendering Adobe Anton

CMS approves Medicare add-on payment for Aidoc CT triage AI

By AuntMinnie.com staff writers

Qualifying Medicare Fee-For-Service inpatient cases using the device will be eligible for reimbursement.

August 13, 2026

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Nanox AI optimizes CT imaging framework for Intel processors

By AuntMinnie.com staff writers

The company said this enables on-premise deployment of its CT imaging AI software within healthcare facilities.

August 13, 2026

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Radnostix reports revenue decline in Q2

By AuntMinnie.com staff writers

The company attributed the revenue dip to two voluntary product recalls and the Cobalt-60 hot-cell shutdown.

August 13, 2026

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ASRT hosts first National Radiologic Technologist Day of Action

By AuntMinnie.com staff writers

The day also marks the 45th anniversary of the Consumer-Patient Radiation Health and Safety Act.

August 13, 2026

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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

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

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

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

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

PET/CT predicts response to neoadjuvant therapy in breast cancer

Monitoring neoadjuvant therapy response in HER2-positive breast cancer is challenging with existing tools.

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.