Abdominal Imaging: Page 24

ISCT: 5 ways DECT can improve the value of imaging
By Abraham Kim
SAN DIEGO - What are the top clinical applications of dual-energy CT (DECT), and in what ways does the technique add value to diagnostic imaging? Radiologists from Stanford and Duke University tackled these and similar questions in a session at the 2018 International Society for Computed Tomography (ISCT) symposium.
September 16, 2018
2018 09 17 16 47 3514 Dect Abdomen 400
Deep learning can accurately stage liver fibrosis on CT
By Erik L. Ridley
Deep-learning software can accurately stage liver fibrosis on contrast-enhanced CT studies, according to an article published online September 4 in Radiology. In a new study from South Korea, the software outperformed four radiologists as well as two serum fibrosis markers calculated from laboratory tests.
September 6, 2018
2017 03 06 17 07 58 262 Man Liver 400
Contrast ultrasound is effective for liver, kidney lesions
By Kate Madden Yee
Contrast-enhanced ultrasound offers an effective, low-cost way to further evaluate hepatic and renal lesions found on ultrasound, and it could be used instead of more expensive imaging modalities for following up patients, according to a study published online August 31 in Ultrasound Quarterly.
September 5, 2018
2016 08 23 17 04 30 620 Kidney 400
Check-Cap shares research results for new C-Scan system
By AuntMinnie.com staff writers
Colon capsule developer Check-Cap said that interim results from an ongoing multicenter clinical investigation of version 3 of its C-Scan system showed promising results for polyp detection.
September 3, 2018
Ultrasound identifies alcohol-induced liver disease
By Kate Madden Yee
Using ultrasound to identify liver damage in alcoholic patients helps inform treatment decisions in this population and may even lead to improved prognoses, according to a study published online in Drug and Alcohol Dependence.
July 31, 2018
2018 07 30 16 30 0042 Alcohol Bottles Drinks 400
Shear-wave elastography works to evaluate liver disease
By Kate Madden Yee
Two-dimensional shear-wave elastography is an effective tool for identifying cirrhosis, according to a study by researchers from China and published online July 24 in Radiology. The technique could offer a less invasive alternative than the current practice of liver biopsy.
July 29, 2018
2018 07 27 21 57 8076 Ultrasound Transducer 400
Is CT or US better for diagnosing gallbladder infection?
By Abraham Kim
CT was found to be considerably more accurate than ultrasound at identifying acute cholecystitis in a new study, published in the August issue of the American Journal of Roentgenology. But is that enough evidence for CT to oust ultrasound as the imaging modality of choice? Probably not, say researchers from New Mexico.
July 29, 2018
2016 09 06 13 31 23 491 Question Mark Blue 400
MRI matches CT for appendicitis -- and without radiation
By Wayne Forrest
When used to diagnose and confirm cases of acute appendicitis in the emergency department, MRI can provide the same efficacy as CT without the risk of radiation exposure for patients, according to a study published in the August issue of Radiology. The findings support the use of MRI first for some patients.
July 23, 2018
2017 02 22 11 36 31 582 Appendix 400
GE to spin off GE Healthcare into standalone company
By Brian Casey
The unthinkable has finally happened. Industrial conglomerate GE announced on Tuesday that it will be spinning off its GE Healthcare unit as a separate company as it struggles to deal with a cash crunch.
June 25, 2018
2017 12 15 21 19 6860 Ge Rsna 2017 400
US, CT, MRI offer options for diagnosing appendicitis
By AuntMinnie.com staff writers
Ultrasound, CT, and MRI are all viable supplemental imaging modalities for assessing acute appendicitis after initial ultrasound, according to a study published online June 19 in Radiology.
June 21, 2018
Value of AAA screening drops as smoking declines
By Erik L. Ridley
Mortality from abdominal aortic aneurysms (AAAs) has dropped sharply over the past two decades, thanks to lower smoking rates -- and this trend is reducing the value of ultrasound AAA screening programs, according to a large Swedish study published in Lancet.
June 15, 2018
2016 09 14 14 37 45 241 Cigarette Smoking 400
Cinematic rendering sheds light on abdominal pathology
By Abraham Kim
Cinematic rendering may help improve preoperative planning for complex surgeries in the stomach and kidneys by enhancing the surface detail of abdominal CT scans, according to research recently published online in Abdominal Radiology and the Journal of Computer Assisted Tomography.
June 12, 2018
2018 06 12 21 36 2187 Cr Stomach Kidney 400
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