Learning Center Theater

Nov 28, 2022

AI system cuts DEXA turnaround time, improves reports

August 14, 2026

Prostate Imaging2

PAE effective in men over 80 years old

August 14, 2026

Nominations Are Open — 2026 Minnies

Nominations Are Open — 2026 Minnies

August 6, 2026

Approved Stamp 400

Lantheus wins FDA approval for tau PET imaging agent

August 14, 2026

AI system cuts DEXA turnaround time, improves reports

Median report creation and turnaround times dropped to under one minute.

August 14, 2026

PAE effective in men over 80 years old

Findings support PAE as an important minimally invasive treatment option for elderly patients who are nonsurgical candidates.

August 14, 2026

Prostate Imaging2

Prone positioning may benefit women undergoing PBI

By Amerigo Allegretto

Prone positioning may lead to lower heart and lung doses and lower rates of acute dermatitis.

August 14, 2026

Radiation Therapy Suite 400

Lantheus wins FDA approval for tau PET imaging agent

By AuntMinnie.com staff writers

Tauklarify, previously known as MK-6240, has been approved for tau PET imaging in adults with cognitive impairment being evaluated for Alzheimer's disease.

August 14, 2026

Approved Stamp 400

Women's Imaging MinnieCast, Episode 15: BACs and heart disease risk

By Amerigo Allegretto

Laurie Margolies, MD, shares insights on how breast arterial calcifications (BACs) on mammograms should be managed.

August 14, 2026

Minnie Cast Thumbnail (19)

FAPI-PET/CT shows promise in hepatopancreatobiliary cancers

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

August 13, 2026

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.

Longitudinal DBT could help improve long-term cancer risk prediction

By Amerigo Allegretto

A longitudinal DBT model outperformed other models based on mammography and clinical factors in predicting five-year cancer risk.

August 13, 2026

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

A multinational team evaluated SBRT against moderately hypofractionated intensity-modulated radiation therapy in a phase III trial.

August 13, 2026

Prostate Imaging

DEXA reveals tea consumption supports bone health

Moderate-frequency tea consumption was associated with better bone mineral status and more favorable longitudinal changes.

August 12, 2026

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AI tools may not meet breast radiologists' expectations in practice

By Amerigo Allegretto

AI tools in breast imaging may have more modest clinical impact on recall and biopsy rates.

August 12, 2026

Breast Mammo Computer 400 (3)

Stepped reminders boost CT lung cancer screening

Trial findings directly address the current lack of effective lung cancer screening interventions.

August 11, 2026

Model confidence, reader expertise affect reader-LLM collaboration

By Amerigo Allegretto

Successful human-LLM collaboration is associated with model confidence and reader expertise in chest imaging.

August 11, 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.

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