Clinical News: Page 98

Marion Smits speaks on TikTok, open access and all things ECR
By Liana Gruenberg
This may come as a surprise given her reputation for high-quality research, but Marion Smits, MD, PhD, is a big fan of TikTok. She's also a huge supporter of open-access publishing and ECR.
February 13, 2024
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Researcher details ultrasound 'sticker' research with AuntMinnie.com
By Amerigo Allegretto
Xuanhe Zhao, PhD, spoke with AuntMinnie.com about his team's ultrasound "sticker," including its design and output, as well as how this could monitor patients who recently had organ transplantation operations.
February 13, 2024
Baus E Top
PET links impaired sleep in Alzheimer’s disease patients to tau protein
By Will Morton
PET scans have revealed specific brain pathology that may drive sleep disturbances in patients with Alzheimer’s disease.
February 13, 2024
A Dpatient
Ultrasound 'sticker' measures tissue stiffness
By Amerigo Allegretto
A wearable ultrasound sticker the size of a postage stamp can continuously measure tissue stiffness.
February 9, 2024
Ultrasound Sound Waves 400 (2)
Rads show 28-fold variation for head and neck imaging recommendations
By Kate Madden Yee
A 27.5-fold variation exists among radiologists when it comes to making additional CT or MRI exam recommendations for head and neck indications, researchers have found.
February 9, 2024
2023 02 09 Gruenette Jeffrey Interview Thumbnail
Low-dose PEM shows promise in breast cancer detection
By Amerigo Allegretto
Low-dose positron emission mammography (PEM) can detect invasive breast cancer in a feasible manner.
February 9, 2024
Images obtained in a 50-year-old female patient with a new biopsy-proven malignant lesion in the left breast. (A) Craniocaudal mammogram of the right breast does not show any lesion. (B) The malignant lesion corresponds with a 7-cm irregular and spiculated mass on the left craniocaudal mammogram. Ultrasound-guided core-needle biopsy revealed grade 2 invasive lobular carcinoma. (C) The bilateral positron emission mammographic craniocaudal color image obtained one hour after intravenous injection of 185 MBq of F-18-labeled fluorodeoxyglucose (F-18 FDG) shows a mass with intense uptake in the left breast with known cancer and no abnormal uptake in the right breast. Positron emission mammographic craniocaudal images of the left breast obtained (D) one hour and (E) four hours after intravenous injection of 185 MBq of F-18 FDG show no substantial visual difference in uptake of the known cancer. (F) Axial contrast-enhanced fat-saturated subtracted T1-weighted MR image with maximum intensity projection reconstruction obtained 90 seconds after intravenous injection of 0.1 mmol of gadolinium-based contrast material per kilogram of body weight also shows the enhancing mass corresponding to known malignancy (arrow) and marked bilateral background parenchymal enhancement, with multiple nonspecific foci of enhancement in the contralateral breast. The patient opted for bilateral mastectomy, which confirmed left-sided malignancy and no malignancy in the contralateral breast. Image courtesy of the RSNA,
EVT valuable in patients requiring transit to stroke centers
By Will Morton
Endovascular thrombectomy (EVT) is effective for stroke patients who need to be transferred from hospitals where they are diagnosed to centers capable of performing the procedure.
February 9, 2024
Ambulance
PET reveals brain’s energy demands during walking
By Will Morton
A group in England has established PET imaging as a new approach for studying gait – an excellent indicator of physical, emotional, and mental health.
February 9, 2024
Data analysis validation. Panel A: Image and line profile through the bottle on scans 1 (top) and 2 (middle), and the difference image (bottom) calculated according to Equation 3. Panel B: Data from a representative participant showing the effect of the dose correction on the PETWALK image using Equation 1 when applied to co-registered images in native subject space. The images were then warped to standard Montreal Neurological Institute (MNI) space Top: PETSTAND, middle – uncorrected PETWALK, bottom – corrected PETWALK. The color bar shows image intensity across the three images. Image courtesy of NeuroImage.
EVT improves outcomes in stroke patients
By Will Morton
Endovascular thrombectomy (EVT) may improve outcomes in stroke patients compared with medical management – importantly, even when imaging suggests varying ranges of brain injury.
February 7, 2024
Stroke Evt
Researcher speaks on MyChart Mobile tool with AuntMinnie.com
By Amerigo Allegretto
Seetharam Chadalavada, MD, from the University of Cincinnati speaks with AuntMinnie.com on how a human-centered design framework led to the tool's creation.
February 7, 2024
Screenshot (1067)
Ultrasound waves ease pain by influencing brain areas
By Amerigo Allegretto
Focused ultrasound could help ease pain by manipulating the area of the brain that registers pain.
February 7, 2024
Ultrasound Scanner Computerized 400
UltraSight partners with Selvas Healthcare
By AuntMinnie.com staff writers
UltraSight and Korea-based Selvas Healthcare have entered a partnership to develop and commercialize AI-powered cardiac ultrasound software in Asia.
February 6, 2024
Ultrasight
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