Erik L. Ridley

[email protected]

Video from RSNA 2024: Navigating the radiologist job market

Ben White, MD, shares his thoughts on the importance of independent radiology practices and how radiologists can navigate the job market.

December 4, 2024

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Video from RSNA 2024: Exhibit Hall report

We caught up with Steve Holloway of Signify Research to hear about the latest developments in hardware and software at RSNA 2024.

December 4, 2024

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Restaging MRI in rectal cancer patients helps predict outcomes

A new study found that restaging MRI could stratify patients into clinical response categories that were predictive of patient outcomes.

September 3, 2024

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Artificial Intelligence

AI helps out with spotting, localizing interval breast cancers

A new study assessed performance characteristics of AI software in identifying and localizing interval breast cancers.

August 27, 2024

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AuntMinnie.com Administration Insider

MRI exam delays are common, especially in studies requiring sedation or general anesthesia, but a hospital in Singapore has found a way to reduce these delays. Click "Read More" for the details of that story and other recent Administration news.

June 19, 2024

Week in review: Teleradiology and malpractice | AI and interval breast cancers | The rise of theranostics, Part 2

Does teleradiology increase the risk of malpractice liability for radiologists? It seems so, according to a study covered in our most highly viewed article last week. Click "Read More" for our coverage of that research as well as other top news.

April 6, 2024

Artificial Intelligence

AuntMinnie.com AI Insider

Despite a plethora of research studies showing positive results in a wide range of applications, radiomics has yet to have a significant impact clinically due in large part to challenges with reproducibility.

February 7, 2024

MITA members find new home for imaging equipment advocacy efforts

Key corporate members and staff from the Medical Imaging Technology Alliance (MITA) are launching a new medical imaging technology division at medical technology trade association Advanced Medical Technology Association (AdvaMed).

December 11, 2023

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Fat Tissue Adipocytes

Measuring fatty tissue on chest CT predicts esophageal cancer outcomes

Measuring visceral adipose tissue volume on unenhanced chest CT may be a useful prognostic factor in patients with esophageal cancer.

Spine Pain

Minimally invasive spine surgeries reduce long-term opioid use

Thyroid 400

RFA successful for treating malignant thyroid nodules

PET/CT images of F-18 AlF-NOTA-BCP137 in patients with hepatocellular carcinoma (HCC) and immunofluorescence analysis of patient tissues. (A) F-18 AlF-NOTA-BCP137 PET/CT images before and after immunotherapy for patient 1 and patient 2. (B) F-18 AlF-NOTA-BCP137 PET/CT and MR images of patient 3 (left panels) after one cycle of immunotherapy. PET images showed higher uptake by tumor and spleen, and PET result was evaluated as positive; therefore, the patient was considered to be responder to treatment and underwent surgical resection. Representative images of hematoxylin and eosin (HE) staining and multiplex immunofluorescence of CD8 and CD137 (right panels) in HCC tumor and adjacent normal tissues of patient 3 after surgery. Nuclei were stained with 4′,6-diamidino-2-phenylindole. Primary tumors are indicated by white arrows, and increased thyroid uptake is indicated by red arrow in PET images. Image courtesy of the Journal of Nuclear Medicine.

Immuno-PET tracer shows promise in patients with liver cancer

Heart Pulmonary Trunk

AI model used with one-inhale CT helps diagnose COPD

Measuring fatty tissue on chest CT predicts esophageal cancer outcomes

By Kate Madden Yee

Measuring visceral adipose tissue volume on unenhanced chest CT may be a useful prognostic factor in patients with esophageal cancer.

December 13, 2024

Fat Tissue Adipocytes

Minimally invasive spine surgeries reduce long-term opioid use

Minimally invasive image-guided procedures to treat osteoporotic vertebral fractures appear to be effective for decreasing long-term use of pain medication.

December 13, 2024

RFA successful for treating malignant thyroid nodules

By Amerigo Allegretto

Radiofrequency ablation (RFA) can successfully treat malignant thyroid nodules with minimal adverse events.

December 13, 2024

Immuno-PET tracer shows promise in patients with liver cancer

A new PET radiotracer has the potential for visualizing responses in liver cancer patients undergoing immunotherapy.

December 12, 2024

PET/CT images of F-18 AlF-NOTA-BCP137 in patients with hepatocellular carcinoma (HCC) and immunofluorescence analysis of patient tissues. (A) F-18 AlF-NOTA-BCP137 PET/CT images before and after immunotherapy for patient 1 and patient 2. (B) F-18 AlF-NOTA-BCP137 PET/CT and MR images of patient 3 (left panels) after one cycle of immunotherapy. PET images showed higher uptake by tumor and spleen, and PET result was evaluated as positive; therefore, the patient was considered to be responder to treatment and underwent surgical resection. Representative images of hematoxylin and eosin (HE) staining and multiplex immunofluorescence of CD8 and CD137 (right panels) in HCC tumor and adjacent normal tissues of patient 3 after surgery. Nuclei were stained with 4′,6-diamidino-2-phenylindole. Primary tumors are indicated by white arrows, and increased thyroid uptake is indicated by red arrow in PET images. Image courtesy of the Journal of Nuclear Medicine.

AI model used with one-inhale CT helps diagnose COPD

By Kate Madden Yee

A convolutional neural network used with a one-inhalation lung CT scan protocol can diagnose and stage chronic obstructive pulmonary disease (COPD).

December 12, 2024

Heart Pulmonary Trunk

ChatGPT promising as support tool for researchers getting started in AI

By Amerigo Allegretto

ChatGPT could serve as an academic reference tool for early-career radiologists and researchers.

December 11, 2024

Clinical decision support boosts PE diagnostic yield on CTPA

By Kate Madden Yee

Point-of-order clinical decision support improves CT pulmonary angiogram (CTPA) yield of pulmonary embolism (PE) diagnosis, researchers report.

December 11, 2024

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LLMs outperform medical student in solving imaging cases

By Amerigo Allegretto

Large language models (LLMs) outperformed a medical student when solving imaging cases in a quiz widely used by medical professionals.

December 10, 2024

Functional MRI reveals brain changes caused by opioid use

By Kate Madden Yee

Functional MR imaging shows structural and functional alterations in the brains of people with opioid use disorder.

December 10, 2024

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Late-stage breast cancer incidence increasing in U.S. women

By Amerigo Allegretto

Research suggests that the rate of late-stage breast cancers is on the rise in the U.S.

December 10, 2024

Podcast: Debating regulation of AI-enabled medical devices and software functions

Where do we want to put the needle on the pressure gauge of regulation? Hugh Harvey, MD, managing director of Hardian Health consultants, joins.

December 9, 2024

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Top 25 articles from AuntMinnie.com’s RSNA 2024 RADcast

By Erik L. Ridley

To celebrate our 25th anniversary, we’re sharing the top 25 most highly viewed articles from the conference in Chicago. Not surprisingly, AI figured prominently on the list.

December 9, 2024

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