AuntMinnie.com staff writers

PACS/VNA
USARad secures Joint Commission recertification
Nanox subsidiary and teleradiology provider USARad has secured recertification from the Joint Commission.
December 15, 2021
2021 07 14 20 59 9534 2021 07 15 Nanox 20210714200234
CT
RaySearch launches new RayStation treatment planning software
Radiation therapy software developer RaySearch Laboratories has released an upgraded version of its treatment planning software, RayStation 11B.
December 15, 2021
2019 09 17 16 52 3040 Raysearch Astro 2019
Digital X-Ray
Philips to acquire Vesper Medical
Philips Healthcare parent company Royal Philips has agreed to acquire Vesper Medical, a company that develops peripheral vascular devices.
December 15, 2021
2021 11 30 16 08 9693 Philips Rsna 2021 400
Radiation Oncology/Therapy
ViewRay gets FDA nod for updated MRIdian
ViewRay has received 510(k) clearance from the U.S. Food and Drug Administration (FDA) for an updated version of its MRIdian MRI-guided radiation therapy system.
December 14, 2021
2019 09 17 17 11 0207 Viewray Astro 2019
Ultrasound
Conavi raises $20M to market intravascular image system
Cardiovascular imaging technology developer Conavi Medical has raised about $20 million to commercialize its intravascular imaging system.
December 14, 2021
2016 09 14 15 25 23 643 Dollar Sign 400
Radiologic Technologist
ARRT announces 'gold standard' winners
The American Registry of Radiologic Technologists (ARRT) has announced the 2021 winners of its I Am the Gold Standard program for registered technologists who excel in their profession.
December 14, 2021
2020 02 03 22 07 3929 Trophy Award 400
IS
Cerebriu appoints new chairman, secures order
Radiology artificial intelligence software developer Cerebriu has hired Peter Savas as its new executive chairman. The company has also received an order from a hospital in Denmark.
December 13, 2021
2019 10 25 00 49 3370 Hands Shaking2 400
Radiation Oncology/Therapy
iCAD reports Xoft milestone
iCAD said that its Xoft Axxent electronic brachytherapy machine has been used for the first time in the U.S. to treat a patient with recurrent glioblastoma.
December 13, 2021
2019 09 17 16 20 1334 Xoft Astro 2019
Image Processing
ADM Diagnostics wins FDA clearance for CorInsights MRI
Brain image analysis software developer ADM Diagnostics has received clearance from the U.S. Food and Drug Administration (FDA) for its CorInsights MRI quantitative image analysis software application.
December 13, 2021
2018 07 24 00 33 7964 Brain 400
Molecular Imaging
Rosatom to build facility in Serbia
Russia's state nuclear corporation Rosatom has inked a deal to build a new facility for radiopharmaceutical production in Serbia within the next three years.
December 13, 2021
2018 04 24 20 24 4264 Isotope 400
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Ovarian Cancer Cells Adobe Justlight
CT
Using GPT‑4o with CT exams helps diagnose ovarian cancer earlier
Early detection of ovarian cancer is a persistent challenge, with more than half still diagnosed at metastatic stages.
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Womens Imaging
Survey: Nearly 4 out of 5 practices short on breast imagers
Prostate Imaging
Radiation Oncology/Therapy
Pooled evidence: Lu-177 PSMA-617 vs. established therapies in mCRPC
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MRI
Cardiac MRI-based ML model predicts MACE risk for STEMI patients
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More in Home
Formal training leads to improved POCUS use for surgeons
By Amerigo Allegretto
A formal point-of-care ultrasound (POCUS) curriculum can improve the use of the technology by surgeons.
November 7, 2023
Surgeons Smiling 400
Imaging and 3D printing enhance teaching of anatomy
By Will Morton
The use of cross-sectional imaging and 3D printing may enhance teaching of spinal anatomy in undergraduate medical education.
November 7, 2023
3dspine
Julianna Czum talks AI chest radiograph study with AuntMinnie.com
By Amerigo Allegretto
Julianna Czum, MD, spoke with AuntMinnie.com on a study that tested a deep-learning algorithm on triaging chest radiographs.
November 6, 2023
Julianna Czum Interview
'Moral injury' common among interventional radiologists
By Kate Madden Yee
Moral injury is common among interventional radiologists, according to a study published November 3 in Academic Radiology.
November 6, 2023
Doctor Nurse Stressed Mask 400
PET shows ApoE4 carriers may benefit from earlier AD treatment
By Will Morton
PET imaging has revealed brain pathology linked to faster clinical progression of Alzheimer’s disease (AD) in patients with ApoE4 gene variants.
November 6, 2023
Tau
Can IMGs help mitigate radiologist shortages?
By Will Morton
International medical graduates (IMGs) appear to face difficulties getting visas for employment in U.S. academic radiology departments.
November 6, 2023
Students
MRI radiomics show promise for identifying Ki-67 breast cancer
By Kate Madden Yee
MRI radiomics show a high diagnostic accuracy for predicting Ki-67 expression in breast cancer, researchers have found.
November 6, 2023
Breast Cancer 400
AI-FoCUS performs well in LVEF assessment
By Amerigo Allegretto
AI-assisted FoCUS is on par with transthoracic echocardiogram when it comes to assessing left ventricular ejection fraction estimation.
November 3, 2023
Ultrasound Sound Waves 400 (1)
AI model predicts scoliosis spinal curve progression
By Will Morton
A deep-learning AI model shows promise for predicting spinal curves in individuals with adolescent idiopathic scoliosis.
November 3, 2023
Three regions of interest (ROI) were selected and processed for training from each original radiograph. The leftmost image is the original coronal view radiograph. The original radiograph was passed through the CLAHE algorithm to enhance image brightness and contrast. The three crop boxes outlined by red dotted lines illustrate the three crops generated for model training. Crop 1 selects the ROI for the whole-spine region according to coordinates exported by AlignProCARE. Crops 2 and 3 select the ROIs for the upper and lower end vertebra of the major curvature. All ROIs were subsequently resized into 256 × 256 for Crop 1 and 50 × 50 for Crop 2 and 3. Crop 1 ROI was additionally multiplied by a Gaussian mask to amplify the signal of the vertebrae. Image courtesy of the Global Spine Journal.
Radiologist talks addressing lay media with AuntMinnie.com
By Amerigo Allegretto
Omer Awan, MD, discussed how radiologists should be more proactive in communicating accurate medical information to lay media with AuntMinnie.com.
November 3, 2023
Awan Omer Video
IMV: Hospital-based procedures drive CT procedure volume growth
By Davin Korstjens
CT procedure volumes increased 9.1% from 2022 to 2023, according to IMV’s recently published 2023 CT Market Outlook Report, due in large part to hospital-based procedures.
November 3, 2023
Ct Scanner Bore
Interventional radiologists are few and far between in the U.S.
By Will Morton
Interventional radiologists are disproportionately distributed in the U.S, with higher densities practicing near urban areas.
November 2, 2023
I Rs
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