Gastrointestinal Radiology: Page 3

DECT improves diagnosis of aggressive liver cancer subtypes

By Kate Madden Yee

With help from AI and radiomics analysis, dual-energy CT (DECT) can be an effective way to diagnose an aggressive macrotrabecular-massive subtype of hepatocellular carcinoma, a research team has found.

August 22, 2023

Trial finds that screening MRI improves prostate cancer diagnosis

By Kate Madden Yee

A clinical trial conducted by U.K. researchers has found that screening MRI improves prostate cancer diagnosis.

August 21, 2023

MRI model segments abdominal fat tissues in children

By Amerigo Allegretto

An AI model trained on Dixon MRI may help with large studies researching abdominal fat distribution in children, suggest Dutch findings published August 16 in the American Journal of Roentgenology.

August 16, 2023

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

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