Abdominal Imaging: Page 26

How accurate are SRU guidelines for advanced fibrosis?
By Kate Madden Yee
CHICAGO - How dependable are guidelines from the Society of Radiologists in Ultrasound (SRU) for evaluating advanced fibrosis in patients with cirrhosis? There's room for improvement, according to research delivered on Monday at the RSNA 2017 meeting.
November 27, 2017
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FDA clears Perspectum Diagnostics' LiverMultiScan
By AuntMinnie.com staff writers
Image analysis software developer Perspectum Diagnostics has received U.S. Food and Drug Administration (FDA) 510(k) clearance for its LiverMultiScan postprocessing software for MRI of the liver, delivered through a cloud-based service.
November 26, 2017
Can CEUS differentiate between IBD and colon cancer?
By Kate Madden Yee
Is contrast-enhanced ultrasound (CEUS) effective for differentiating between inflammatory bowel disease (IBD) and colon cancer? The answer appears to be yes, but more research is needed, according to a study published online November 7 in Ultrasound in Medicine and Biology.
November 19, 2017
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US elastography for liver evaluation: Worth the cost?
By Kate Madden Yee
Ultrasound elastography is a relatively new technology that can noninvasively assess liver stiffness, a key component when evaluating the severity of liver fibrosis. But because insurer coverage tends to be variable, it's not in mainstream clinical use, according to a study in the November issue of the Journal of the American College of Radiology.
November 12, 2017
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Artificial intelligence may help bridge experience gap for liver CEUS
By Erik L. Ridley
Can a computer-aided diagnosis system based on machine learning characterize focal liver lesions on contrast-enhanced ultrasound (CEUS) cine clips as accurately as an expert reader? It's certainly possible, if research published online recently in Radiology is any indication.
November 8, 2017
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How well do SRU elastography recommendations define cirrhosis?
By Kate Madden Yee
Monday, November 27 | 3:40 p.m.-3:50 p.m. | SSE08-05 | Room E352How accurate are guidelines from the Society of Radiologists in Ultrasound (SRU) for evaluating advanced fibrosis in patients with cirrhosis? Researchers from the University of Pittsburgh will address this question in a session on Monday afternoon.
November 6, 2017
Both CEUS, CTA work for assessing hepatic artery blocks
By Kate Madden Yee
Monday, November 27 | 3:20 p.m.-3:30 p.m. | SSE10-03 | Room E353CBoth contrast-enhanced ultrasound (CEUS) and CT angiography (CTA) are helpful tools for evaluating hepatic artery obstruction in liver transplant patients, according to research being presented on Monday afternoon.
November 6, 2017
SWE, MRE help detect fibrosis in patients with fatty liver disease
By Kate Madden Yee
Monday, November 27 | 3:20 p.m.-3:30 p.m. | SSE08-03 | Room E352Ultrasound shear-wave elastography (SWE), MR elastography (MRE), and transient elastography are all effective methods for diagnosing advanced fibrosis in patients with nonalcoholic fatty liver disease, according to researchers from the University of Pittsburgh.
November 6, 2017
AI may enhance MRI-guided adaptive radiation therapy
By Erik L. Ridley
Wednesday, November 29 | 3:00 p.m.-3:10 p.m. | SSM12-01 | Room S404CDArtificial intelligence (AI) can provide automatic contouring of tumors and organs to support daily MRI-guided adaptive radiation therapy, researchers will report in this Wednesday session.
November 5, 2017
Machine learning can help predict KRAS mutation status
By Erik L. Ridley
Wednesday, November 29 | 10:40 a.m.-10:50 a.m. | SSK07-02 | Room E353AMachine learning and quantitative MRI features can assist in predicting the KRAS mutation status of tumors in patients with metastatic colon cancer, according to Harvard researchers.
November 5, 2017
AI exploits tumor imaging features to predict survival
By Erik L. Ridley
Monday, November 27 | 11:50 a.m.-12:00 p.m. | SSC04-09 | Room E353AArtificial intelligence (AI) can make use of tumor heterogeneity features on MRI to accurately predict the survival of metastatic colon cancer patients, according to a study by Harvard researchers.
November 5, 2017
CT matches MRI for assessing hepatocellular carcinoma
By Abraham Kim
Wednesday, November 29 | 11:30 a.m.-11:40 a.m. | SSK06-07 | Room E350Adding CT to MRI could boost the detection of hepatocellular carcinoma, and CT itself may serve as a viable substitute for suboptimal MR images, according to researchers from South Korea.
November 1, 2017
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