Abdominal Imaging: Page 12

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
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
Are minority patients getting the colon cancer screening they need?
By Kate Madden Yee
Wednesday, December 1 | 3:00 p.m.-3:30 p.m. | SSGI14-3 | Room TBAThe use of CT colonography in the U.S. remains low, and this may translate into substandard screening for minority patients, according to a team led by Dr. Anand Narayan, PhD, of the University of Wisconsin-Madison.
November 17, 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 14, 2021
Federated learning facilitates algorithm training
By Erik L. Ridley
Monday, November 29 | 9:30 a.m.-10:00 a.m. | SSGI05-2 | Room TBAIn this talk, researchers will share their success in using federated learning to train deep-learning algorithms for liver and tumor segmentation on hepatic CT exams.
November 14, 2021
Low-dose CT works just as well as standard to diagnose appendicitis
By Kate Madden Yee
Appendicitis can be diagnosed with a low-dose CT protocol just as well as with CT at a standard radiation dose, according to a study published November 11 in the British Journal of Surgery. Low-dose CT can also differentiate between cases that likely will require surgery.
November 10, 2021
2020 06 16 16 15 5002 Appendicitis 400
Body composition analysis predicts mortality in spinal metastases
By Erik L. Ridley
Body composition analysis of preoperative abdomen CT exams can opportunistically predict mortality in patients who have spinal metastases, according to research published online October 23 in the Spine Journal.
October 25, 2021
2020 12 11 00 53 7811 Fat Tissue Adipocytes 400
Unexpected findings on CT may predict COVID-19 trends
By Kate Madden Yee
Can abdominopelvic CT scans in patients without known COVID-19 -- and with no respiratory symptoms -- predict future surges of the disease in the greater population? It's possible, according to a study published September 30 in Academic Radiology.
October 5, 2021
2020 12 15 00 57 6705 Ct Lung Damage Covid 19 400
Colorectal cancer diagnoses fell by 40% during COVID-19 pandemic
By Kate Madden Yee
The number of diagnosed colorectal cancer cases fell by 40% during the peak of the COVID-19 pandemic, most likely because people postponed colon screening exams. This could lead to a surge in advanced disease, according to Spanish researchers.
October 3, 2021
2021 10 04 18 46 2240 Colorectal Cancer 400
Can radiomics and AI characterize renal masses on preop CT?
By Erik L. Ridley
The combination of radiomics and a machine-learning algorithm can differentiate benign from malignant renal masses, potentially helping to avoid unnecessary surgeries, according to research published online September 17 in European Urology Focus.
September 16, 2021
2019 06 18 22 06 2521 Kidneys 400
PET identifies early responders to liver cancer treatment
By Will Morton
PET imaging can predict how liver cancer patients are going to respond early after transarterial radioembolization, according to a study published online September 8 in the American Journal of Roentgenology.
September 9, 2021
2021 09 09 22 00 1948 2021 09 10 Fdg Liver Cancer 20210909225455
CT body composition analysis helps reveal colon cancer secrets
By Erik L. Ridley
Body composition analysis on CT reveals that colon cancer patients with high visceral fat and low muscle mass are more likely to have worse outcomes, according to research published August 30 in JAMA Network Open. Inflammation also plays a key role.
August 30, 2021
2021 03 22 20 32 6448 Colon Cancer 400
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