Gastrointestinal Radiology: Page 15

New tracer bests FDG for diagnosing liver cancer

By Will Morton

PET/CT imaging of hepatocellular carcinoma with an experimental gallium-68-based radiotracer is more effective than with FDG, according to research presented at RSNA 2021 in Chicago.

December 9, 2021

Deep learning plus CT translates to early type 2 diabetes detection

By Kate Madden Yee

Using a deep-learning algorithm with CT can identify biomarkers that help clinicians detect type 2 diabetes in patients undergoing the exam for other indications, such as colorectal cancer screening, according to research presented at the recent RSNA meeting.

December 8, 2021

Elastography accurate and reliable for liver fibrosis imaging

By Amerigo Allegretto

Point shear-wave elastography is accurate and reliable for measuring liver elasticity in chronic liver disease patients who present with fibrosis, according to research presented December 2 at RSNA 2021 in Chicago.

December 7, 2021

Radiation oncology residents benefit from ultrasound training program

By Amerigo Allegretto

An ultrasound curriculum with phantom training doubled the knowledge of radiation oncology residents when it came to gynecologic interstitial brachytherapy, according to research published December 4 in Brachytherapy.

December 7, 2021

What's still hot in GI fluoroscopy?

By Will Morton

There's no doubt that barium radiology procedures have plummeted in recent years, but gastrointestinal (GI) fluoroscopy remains an important tool to teach trainees to prepare them for clinical practice, according to a talk Wednesday at RSNA 2021 in Chicago.

December 1, 2021

Ultrasound helps diagnose pediatric abdominal problems

By Amerigo Allegretto

Abdominal ultrasound is helpful in diagnosing midgut malrotation and volvulus in pediatric patients, according to research presented November 30 at the RSNA annual meeting.

November 30, 2021

FDA clears Motilent's AI gastrointestinal imaging software

By AuntMinnie.com staff writers

The U.S. Food and Drug Administration (FDA) has cleared Motilent's artificial intelligence (AI)-based gastrointestinal imaging software.

November 23, 2021

Ascelia to highlight MRI oral contrast results at RSNA

By AuntMinnie.com staff writers

Ascelia Pharma plans to highlight clinical results that demonstrate the efficacy of its Orvigilance oral contrast agent for MRI detection of focal liver lesions at the upcoming RSNA meeting.

November 22, 2021

What factors affect liver metastasis detection performance?

By Erik L. Ridley

Thursday, December 2 | 8:00 a.m.-9:00 a.m. | SSPH14-2 | Room S402Image navigation patterns and subspecialization was associated with better performance of abdominal CT scans to detect liver metastasis, according to this scientific presentation.

November 21, 2021

Clinical decision-support software gets a helping hand from AI

By Erik L. Ridley

Sunday, November 28 | 10:30 a.m.-11:30 a.m. | SSIN01-2 | Room E350In this talk, researchers will share positive results from providing clinicians with artificial intelligence (AI)-assisted clinical indications when ordering imaging studies using clinical decision-support software.

November 21, 2021

Radiomics helps predict rectal cancer treatment response

By Erik L. Ridley

Sunday, November 28 | 10:30 a.m.-11:30 a.m. | SSGI01-1 | Room S404The combination of radiologist assessment and a radiomics classifier can significantly improve the accuracy of MRI for predicting treatment response in cases of rectal cancer, according to this scientific presentation.

November 21, 2021

Algorithm helps monitor HCC treatment response

By Erik L. Ridley

Monday, November 29 | 9:30 a.m.-10:30 a.m. | SSGI06-5 | Room TBAA deep learning-based software application can improve the objectivity of treatment response evaluation in patients with hepatocellular carcinoma (HCC), according to this presentation.

November 17, 2021

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