Clinical News: Page 427

CT radiomic features predict gastric cancer chemotherapy response
By Kate Madden Yee
A CT-based radiomics model helped clinicians predict response to neoadjuvant chemotherapy in patients with advanced gastric cancer, according to a study published August 19 in JAMA Network Open.
August 19, 2021
2020 05 29 22 07 5044 Ct Scanner Bore 400
AI can assess sarcopenia on chest and abdominal CT exams
By Erik L. Ridley
An artificial intelligence (AI) algorithm worked well to assess sarcopenia -- a risk factor for future hip fractures and death -- on both chest and abdominal CT scans, according to research published August 18 in the American Journal of Roentgenology.
August 18, 2021
2021 08 19 18 16 0066 2021 08 19 Ai Sarcopenia 20210819184816
FDA warns against use of Echo-Med gels and lotions
By AuntMinnie.com staff writers
The U.S. Food and Drug Administration (FDA) has warned healthcare providers to immediately stop using and discard all ultrasound gels and lotions manufactured by Eco-Med Pharmaceutical.
August 18, 2021
2018 09 17 23 17 0990 Ultrasound Scan 400
AuntMinnie.com Women's Imaging Insider
By Amerigo Allegretto
August 18, 2021
Tau PET best for imaging Alzheimer's disease progression
By Will Morton
PET radiotracers that detect tau are more effective than those that target beta amyloid for predicting future cognitive decline in older patients with Alzheimer's disease, according to a study published August 12 in Alzheimer's Research and Therapy.
August 18, 2021
2020 02 26 21 58 9112 Alzheimers Tau Tangles 400
EchoNous gets FDA nod for Lexsa ultrasound probe
By AuntMinnie.com staff writers
EchoNous has received clearance from the U.S. Food and Drug Administration (FDA) for its Lexsa linear probe for the company's Kosmos portable ultrasound scanner.
August 17, 2021
2021 08 18 20 12 1417 2021 08 18 Echonous Probe 400
Optellum teams up with Johnson & Johnson
By AuntMinnie.com staff writers
Artificial intelligence (AI) software developer Optellum is collaborating with Johnson & Johnson's lung cancer initiative to improve early lung cancer treatment.
August 17, 2021
2021 07 16 16 27 9194 Artificial Intelligence Ai Abstract 400
AuntMinnie.com Molecular Imaging Insider
By Will Morton
August 17, 2021
CTA shows how statin treatment changes coronary plaque
By Kate Madden Yee
CT angiography (CTA) shows that statin treatment in patients at risk of heart disease not only reduces the volume of some types of coronary plaque but also changes plaque density, according to a study published August 18 in JAMA Cardiology.
August 17, 2021
2021 06 29 18 14 2350 Plaque Artery 400
Door to screening breast ultrasound should not be closed
By Amerigo Allegretto
Now is not the time to close the door on screening breast ultrasound trials, despite the findings of a research study published earlier this year, according to an opinion piece by Dr. Paula Gordon and Dr. Wendie Berg, PhD, published August 17 in Radiology.
August 17, 2021
2021 07 19 22 35 7520 Breast Specialist Ultrasound Exam 400
Prediction models can reduce false positives in breast MRI screening
By Amerigo Allegretto
Prediction models based on clinical characteristics could help reduce false positives in women with dense breasts who undergo supplemental breast cancer screening with MRI, according to a study published August 17 in Radiology.
August 17, 2021
2019 07 22 20 17 2160 Mri Breast 400
Profound Medical brings TULSA-Pro to Houston
By AuntMinnie.com staff writers
Profound Medical has signed an agreement to provide its MRI-guided transurethral ultrasound ablation (TULSA)-Pro prostate cancer treatment technology to imaging center operator Halo Diagnostics.
August 16, 2021
2021 01 16 00 14 5464 Prostate Cancer 400
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