Gastrointestinal Radiology: Page 2

MRI shows variations in size of metastasized liver lesions

By Kate Madden Yee

MRI shows variation in the size of metastasized liver lesions from colorectal cancer depending on whether hepatobiliary phase or dual contrast MRI exams are used, researchers have found.

August 9, 2023

CEUS improves O-RADS diagnostic performance

By Amerigo Allegretto

Contrast-enhanced ultrasound (CEUS) improves diagnostic performance of higher Ovarian-Adnexal Reporting and Data System (O-RADS) categories that indicate malignancy, a study published August 8 in Radiology has found.

August 8, 2023

Astute Imaging enters into agreement with Nectero

By AuntMinnie.com staff writers

AI imaging software developer Astute Imaging is entering into an agreement with Nectero Medical, the developer of the Nectero Endovascular Aneurysm Stabilization Treatment (EAST) System.

August 7, 2023

RSNA announces abdominal trauma AI challenge

By AuntMinnie.com staff writers

The RSNA has launched the "2023 Abdominal Trauma Detection AI Challenge" to explore whether AI can be used to detect and classify traumatic abdominal injuries.

August 6, 2023

SWE measures tied to adverse events in Fontan circulation patients

By Amerigo Allegretto

Increased liver stiffness found on shear wave elastography (SWE) is tied to cardiovascular problems on follow-up in patients with Fontan circulation, a study published August 2 in the American Journal of Roentgenology found.

August 2, 2023

Combine radiomics, MRI data for better Crohn disease diagnosis

By Kate Madden Yee

A radiomics model that incorporates T2-weighted MR enterography (MRE) exam data appears to improve the accuracy of pediatric Crohn's disease diagnosis, according to a study published August 2 in the American Journal of Roentgenology.

August 2, 2023

Updated ACP colorectal screening guidance recommends against CTC

By Kate Madden Yee

CT colonography (CTC) is not recommended for colorectal cancer screening, according to new guidelines published by the American College of Physicians (ACP) on July 31 in the Annals of Internal Medicine.

July 31, 2023

FAPI-PET predicts treatment response in liver cancer patients

By Will Morton

FAPI-PET imaging can predict how patients with unresectable hepatocellular carcinoma may respond to immunotherapy drugs, according to a study published July 27 in the Journal of Nuclear Medicine.

July 30, 2023

Ultrasonic parameters detect indicators of liver disease

By Amerigo Allegretto

Certain ultrasound parameters have high diagnostic value in detecting liver steatosis and fibrosis, making way for attenuation imaging and shear-wave elastography, a study published July 26 in Academic Radiology found.

July 27, 2023

New Zealand rad faulted for failing to interpret CT and MRI scans

By AuntMinnie.com staff writers

A radiologist in New Zealand referred to as "Dr B" has been faulted for failing to interpret CT and MRI scans correctly in two men with liver cancer, according to two reports released July 24 by that country's Health and Disability Commissioner.

July 24, 2023

Lack of Medicare coverage for screening CT colonography affects uptake

By Kate Madden Yee

The lack of Medicare coverage for screening CT colonography appears to affect uptake of the exam among low-income beneficiaries, a study published on July 19 in the American Journal of Roentgenology has found.

July 18, 2023

AI plus CT improves cirrhosis prediction in liver disease patients

By Kate Madden Yee

Adding artificial intelligence (AI) to CT imaging improves the prediction of cirrhosis in liver disease patients, according to research published July 12 in Clinical and Translational Gastroenterology.

July 13, 2023

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