AuntMinnie.com staff writers

AI
Viz.ai, TeleSpecialists tout study presented at ISC
Artificial intelligence (AI) firm Viz.ai and management services organization TeleSpecialists are highlighting data presented February 8 at the International Stroke Conference (ISC) showing reduced patient arrival times from the use of Viz.ai's software.
February 8, 2023
2018 08 01 23 13 1733 Artificial Intelligence Ai 400
AI
Avicenna adds $10M to coffers
Artificial intelligence (AI) software developer Avicenna.ai has wrapped up a $10 million series A funding round.
February 8, 2023
2023 02 09 19 52 8066 Money Pile 400
Ultrasound
Samsung launches new premium OB/GYN ultrasound scanner
Samsung subsidiary Boston Imaging has added a new premier offering to its Hera line of ultrasound scanners for obstetrics and gynecology applications, the company said.
February 7, 2023
2023 02 08 21 15 1450 2023 02 08 Hera W10 Ultrasound Scanner 400
Image-Guided Surgery
TransMed7 nears launch of US-guided biopsy devices
Breast biopsy device developer TransMed7 said that commercial production versions of its Concorde US ultrasound-guided soft-tissue biopsy devices have been used in a series of clinical cases.
February 6, 2023
2023 02 08 00 49 1302 2023 02 07 Transmed7 400
Digital X-Ray
Carestream teams up with Robarts Research Institute
Carestream Health has formed a collaboration with Robarts Research Institute in Canada in an effort to assess the clinical value of its digital x-ray, digital tomosynthesis, and dual-energy technologies in patients with cardiothoracic and pulmonary diseases.
February 6, 2023
2022 04 26 19 53 6533 Carestream Rsna 2021 400
Associations
ACR hails federal court ruling on surprise billing
The American College of Radiology (ACR) has praised a new Texas federal court ruling that parts of the independent dispute resolution (IDR) process in the Surprise Billing Final Rule are unlawful and must be set aside.
February 6, 2023
2016 10 14 12 22 19 364 Acr Logo 400
Nuclear Medicine
IsoRay completes merger with Viewpoint Molecular Targeting
Medical isotope developer IsoRay has completed its merger with Viewpoint Molecular Targeting. The deal closed on February 3.
February 5, 2023
2020 08 20 17 37 8876 Business Handshake Man 400
Breast
RadNet launches AI-enabled breast cancer detection program
Imaging center chain RadNet's Radiology Imaging Associates division has launched what it calls its Enhanced Breast Cancer Detection service.
February 5, 2023
2019 04 15 22 17 2307 Breast Cancer 400
Ultrasound
DIA secures FDA clearance for AI ultrasound software
DiA Imaging Analysis has secured U.S. Food and Drug Administration (FDA) clearance for its LVivo IQS artificial intelligence (AI)-based software for cardiac ultrasound.
February 5, 2023
2019 12 09 17 23 6730 Artificial Intelligence Ai Suit 400
Associations
ACR supports Texas Surprise Billing suit
The American College of Radiology (ACR) -- along with two other professional medical organizations -- is supporting a new Texas Medical Association suit filed January 17 regarding the federal government's Surprise Billing interim final rule.
February 2, 2023
2016 10 14 12 22 19 364 Acr Logo 400
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CT
Thoracic radiologists publish post-COVID CT imaging recommendations
A group of thoracic radiologists has published a consensus statement on best practices in CT imaging of post-COVID patients.
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Interventional
GAE further validated for patients with knee osteoarthritis
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MRI
MRI shows acupuncture's promise for treating concussion symptoms
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Digital X-Ray
Do courts recognize the limitations of chest x-ray for lung cancer?
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More in Home
Dark-field x-ray detects bone changes related to osteoporosis
By Will Morton
Dark-field x-ray imaging can provide insights into bone microstructure and potentially could have a role in assessing osteoporosis.
November 5, 2024
Lateral conventional attenuation (a, b, e, f) and co-registered dark-field (c, d, g, h) images of two spine specimens. Vertical (a, c, e, g) and horizontal (b, d, f, h) scans of the spine specimen of a 77-year-old female with osteoporosis (bone mineral density = 65.75 mg/dL) (a–d) and a non-osteoporotic spine specimen (e–h) of a 61-year-old female (bone mineral density = 169.38 mg/dL).
Radiology responds to devastating floods in Spain
By Edna Astbury-Ward, PhD
Members of Valencia's radiological community are reeling from the worst flooding experienced by the region for generations.
November 6, 2024
Cars Picanya
Tributes pour in for CT pioneer Willi Kalender
By Philip Ward
The medical imaging community has paid tribute to Willi Kalender, PhD, the renowned medical physicist.
November 6, 2024
2024 11 05 Willi Kalender Thumbnail
Ultrasound nonmass breast lesion features may signal malignancy
By Amerigo Allegretto
Some nonmass breast lesion characteristics on ultrasound exams can be considered suspicious for malignancy at screening ultrasound.
November 5, 2024
Images depict a 43-year-old woman with a malignant nonmass lesion that was diagnosed as microinvasive ductal carcinoma. (A) Transverse and (B) longitudinal ultrasound images show a hypoechoic nonmass lesion (solid arrows) with segmental distribution in the left breast. The lesion has associated calcifications (dashed arrows in A). (C) Longitudinal color Doppler ultrasound image shows high vascularity. (D) Magnified image in the mediolateral oblique view from screening mammography shows grouped calcifications (arrows), which are considered a mammographic correlate of the ultrasound-detected nonmass lesion (A radiopaque marker attached to the skin is visible in the image because the mammographic exam was performed after screening breast ultrasound). Ultrasound-guided core needle biopsy and pathologic examination revealed ductal carcinoma in situ, but the lesion was upgraded to microinvasive ductal carcinoma at subsequent surgery (2.5-cm ductal carcinoma in situ, histologic grade II, estrogen receptor-positive, progesterone receptor-positive, human epidermal growth factor receptor type 2-negative).
Ventricular remodeling on cardiac MRI predicts cardiovascular outcomes
By Kate Madden Yee
The presence of left ventricular changes revealed on cardiac MRI can help predict 10-year negative cardiovascular outcomes, researchers have reported.
November 5, 2024
Heart Damage
Imaging societies' reactions mixed on finalized MPFS, HOPPS rule
By Amerigo Allegretto
Radiological societies have mixed thoughts after the CMS finalized its 2025 MPFS and the Hospital Outpatient Prospective Payment System rules.
November 4, 2024
Capitol Hill Government
Chest x-ray AI shines in ‘real-world’ setting
By Will Morton
A PACS-integrated AI tool correctly identified pneumothorax on inpatient chest x-rays, prioritized scans, and improved radiologist reporting times.
November 4, 2024
Critical Care Suite
Cloud-based imaging: The new catalyst for healthcare transformation
By Dhaval Shah
Dhaval Shah of CitiusTech discusses the benefits of cloud-based image management for radiology practices.
November 4, 2024
Dhaval Shah Thumbnail
SPECT/CT predicts treatment response in Pluvicto patients
By Will Morton
SPECT/CT scans taken just four hours after patients begin Lu-177 PSMA-617 treatment can help assess treatment responses.
November 1, 2024
Pluvicto Spect Ct Response Thumbnail
PCCT shows promise for generating opportunistic bone density data
By Kate Madden Yee
The use of PCCT spectral localization shows promise for opportunistic screening for low bone mass and osteoporosis and generating T-scores.
November 1, 2024
Ct Scanner Bore
ChatGPT demonstrates mixed results in assigning BI-RADS categories
By Amerigo Allegretto
ChatGPT achieves modest accuracy when assigning BI-RADS scores for mammograms and breast ultrasound exams.
November 1, 2024
Chat Gpt 400
FCH-PET emerging in patients with hyperparathyroidism
By Will Morton
F-18 fluorocholine (FCH) PET/CT appears to be an effective first-line imaging method in patients with primary hyperparathyroidism.
October 31, 2024
Hyperparathyroidism
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