AuntMinnie.com staff writers

MRI
Bracco, Guerbet join forces on new gadolinium agent
Contrast agent developers Bracco Imaging and Guerbet have inked a global strategic collaboration deal for gadopiclenol, a new macrocyclic gadolinium-based MRI contrast agent.
December 13, 2021
2016 08 24 09 43 13 537 Hands Shaking V3 400
MRI
Motilent gets FDA clearance for AI gut imaging software
U.K.-based artificial intelligence (AI) software developer Motilent has received U.S. Food and Drug Administration (FDA) 510(k) clearance for GIQuant, an MR image analysis application for evaluating gastrointestinal function in digestive diseases.
December 13, 2021
2018 08 01 23 13 1733 Artificial Intelligence Ai 400
PACS/VNA
Feedback to provide TB screening services in India
Clinical communications company Feedback has received funding from Amazon Web Services (AWS) to deliver cloud-based tuberculosis (TB) screening services in rural communities in India.
December 13, 2021
2021 01 19 17 46 9472 Lung Tuberculosis Art 400
AI
Hospital IQ to deploy AI operations software on Siemens' network
Hospital IQ has inked a deal with Siemens Healthineers to deploy its predictive hospital operations artificial intelligence (AI) software for large hospitals and health systems within the Siemens Healthineers network.
December 12, 2021
2021 11 28 20 00 6152 Siemens Rsna 2021 400
Ultrasound
Medo and Canadian radiology group form partnership
Startup artificial intelligence (AI) software developer Medo AI and Canadian radiology partnership group Medical Imaging Consultants have inked a partnership agreement on the development and implementation of ultrasound imaging products.
December 12, 2021
2018 08 28 18 59 9066 Artificial Intelligence Ai 400
PACS/VNA
Sectra posts slight sales increase, profit dip in Q2
Enterprise imaging and digital pathology vendor Sectra had a 1.2% increase in net sales and a small dip in operating profit in its second quarter of fiscal 2021/2022.
December 9, 2021
2020 02 20 17 57 8385 Sectra Rsna 2019 400
Advanced Visualization
FDA publishes paper on 3D-printed medical devices
The U.S. Food and Drug Administration (FDA) is seeking public comment on a newly published discussion paper on the use of 3D-printed medical devices at the point of care.
December 9, 2021
2019 02 13 19 24 5396 Fda Logo V2 400
Advanced Visualization
RSIP Vision unveils coronary artery 3D reconstructions
Computer software and artificial intelligence firm RSIP Vision has introduced software that generates 3D reconstructions of coronary arteries from angiography exams.
December 9, 2021
2021 09 14 17 40 3190 Heart Artificial Intelligence Ai 400
MRI
Hyperfine swoops into Canadian market
Portable MRI technology developer Hyperfine has received a medical device license from Health Canada for its Swoop scanner.
December 9, 2021
2020 08 13 18 08 3933 2020 08 13 Hyperfine Swoop 400
Ultrasound
How exactly should you disinfect ultrasound transducers?
Cleaning and low-level disinfection methods effective against bloodborne pathogens are safe and sufficient procedures for disinfecting ultrasound transducers used in percutaneous procedures, according to an intersocietal position statement issued by the American Institute of Ultrasound in Medicine (AIUM).
December 8, 2021
2016 11 01 16 42 02 992 Ultrasound Exam Transducer 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.
Breast Imaging Computer Screen Thumbnail
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
Cardiac Mri Adobe Samunella
MRI
Cardiac MRI-based ML model predicts MACE risk for STEMI patients
How Agentic AI Is Transforming Radiology Ops
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More in Home
Breast cancer risk after false-positive mammography differs by patient
By Amerigo Allegretto
Breast cancer risk after a false-positive mammogram depends on individual patient characteristics and follow-up.
November 2, 2023
Breast Cancer3 400 (2)
Many patients indifferent about breast radiologist attire
By Amerigo Allegretto
Breast radiologists can wear a variety of attire without negatively affecting patient expectations or affecting patient perception of radiologists' professionalism.
November 2, 2023
Breast Mammography Tech 400 (2)
CT radiomics help characterize retroperitoneal sarcomas
By Kate Madden Yee
CT radiomics can help clinicians predict the histological type and grade of retroperitoneal sarcomas, a recently published study has found.
November 2, 2023
Sarcoma
Amy Patel talks 'wish list' with AuntMinnie.com
By Amerigo Allegretto
Amy Patel, MD, talked to AuntMinnie.com about her wish list, outlining what she wants to see when it comes to breast imaging between now and 2024's Breast Cancer Awareness Month.
November 2, 2023
Patel Amy Video
Bone health assessed among transgender adults
By Will Morton
Puberty suppression treatment in transgender adolescents followed by long-term gender-affirming hormones appears safe for bone health.
November 1, 2023
Transgender
ACS releases updated lung cancer screening guideline
By Kate Madden Yee
The American Cancer Society (ACS) has released an updated lung cancer screening guideline.
November 1, 2023
Lung Cancer Ct 3d 400
Team calls for 'village' approach for tackling breast cancer inequities
By Amerigo Allegretto
Researchers are calling for a "village" approach for tackling breast cancer disparities.
November 1, 2023
Delaware leads the U.S. in the incidence of triple-negative breast cancer and advanced breast cancer diagnosed at a younger age, ChristianaCare researchers highlighted. Areas of higher intensity, which are visualized in this map with brighter shades of red, have higher historical rates of triple-negative breast cancer diagnosed at an advanced stage among women younger than 50 years relative to other areas within New Castle County, Delaware.
Ultrasound features tied to thyroid microcarcinoma tumor growth
By Amerigo Allegretto
Ultrasonic features are tied to increased risk of tumor progression in patients with papillary thyroid microcarcinoma undergoing surveillance.
November 1, 2023
Progression of hypervascular tumor with lymph node metastasis in a 64-year-old male participant with papillary thyroid microcarcinoma. (A-C) Baseline ultrasound images. (A) Transverse gray-scale image shows a solid hypoechoic thyroid nodule (arrow) with a maximal diameter of 7 mm. (B) Color Doppler image shows hypervascularity, represented by increased vascularity above that of normal thyroid parenchyma (arrows). (C) Transverse gray-scale image shows a small, probably benign lymph node at left level IV (arrow). (D) Transverse ultrasound image at 12-month follow-up demonstrates a suspicious lymph node (arrow) with increased shortest diameter and punctate echogenic foci (arrowhead). Subsequent fine-needle aspiration for this level IV lymph node revealed a metastatic thyroid papillary carcinoma. Image courtesy of Radiology.
AI boosts radiologist perception training
By Will Morton
A team in Europe has launched a novel web application to help radiology trainees gain skills in detecting lung nodules on chest x-rays.
October 31, 2023
Screenshots of the imaging viewer interface before (a-b) and after (c-d) having clicked “Review placed markers.” The “Case assessment widget” has been magnified in (b,d). One marker was incorrectly placed (c), which is signified with a red cross. One nodule was not identified (c) and was highlighted by a yellow circle through the mouse over function in the “List of synthetic lesions.” Image courtesy of the British Journal of Radiology.
Abdominal fat CT radiomics help predict liver cancer recurrence
By Kate Madden Yee
CT radiomics features identified from abdominal fat and muscle tissue can help predict early recurrence of liver cancer after surgery, researchers have found.
October 31, 2023
Fat Tissue Adipocytes 400
Microflow imaging useful in diagnosing breast lesions
By Amerigo Allegretto
Microflow imaging can differentiate between benign and malignant breast lesions.
October 31, 2023
Breast Cancer Cell2 400
FAPI-PET bests FDG-PET in detecting gastrointestinal cancer
By Will Morton
Fibroblast activation protein inhibitor (FAPI)-PET/CT appears superior to standard FDG-PET/CT for detecting gastrointestinal cancer.
October 31, 2023
Nine representative patients who underwent F-18 FDG and F-18 FAPI-74 PET imaging. F-18 FAPI-74 PET outperforms F-18 FDG-PET in detecting primary tumors (patients 11, 39, 50, 58, 79, and 101; solid black arrows), local recurrences (patient 4; blue arrows), abdomen LN metastases (patients 4 and 50; green arrows), intrahepatic metastases (patient 50; red arrows), bone metastases (patient 85; arrowheads), and peritoneal metastases (patients 4, 11, 85, 97, and 101; dotted arrows). Image courtesy of the Journal of Nuclear Medicine.
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