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Based on a novel clustering framework using sparse canonical correlation analysis (SCCA), the integrated approach was successful in identifying four subtypes of Alzheimer’s disease and the top genes associated with each, according to the authors of the study, “An SCCA-clustering framework for Alzheimer’s disease subtyping using tau PET and genomics.”
christine.book Mon, 06/26/2023 - 12:46 June 26, 2023 — PET imaging with 68Ga-FAPI offers a feasible, reliable, and reproducible method for evaluating disease activity in rheumatoid arthritis, according to new research presented at the 2023 Society of Nuclear Medicine and Molecular Imaging Annual Meeting.
A predictive model combining multiple ultrasonic parameters could discriminate between different liver diseases in a study published March 19 in Radiology. These findings are important for noninvasive assessment of the MAFLD disease process,” the Liu team wrote. The results have been promising when compared to liver biopsy.
milla1cf Tue, 09/26/2023 - 15:32 September 26, 2023 — In a study of more than 2,000 chest X-rays , radiologists outperformed AI in accurately identifying the presence and absence of three common lung diseases, according to a study published in Radiology , a journal of the Radiological Society of North America ( RSNA ). Plesner, M.D.,
The findings add to the growing evidence of the efficacy and safety of its FDA-approved GammaTile Therapy, and were presented during an Oct. 2 poster presentation at the American Society for Radiation Oncology's (ASTRO) 65th Annual Meeting, ASTRO 2023 , being held this week in San Diego, CA. Amsbaugh; Catherine S. Kim (2023).
Ultrasound contrast agents show promise for detecting and evaluating uterine disorders and prostate cancers, according to research presented at the annual Advances in Contrast Ultrasound meeting in Chicago. He recommended that sonographers be trained to place IVs and administer the ultrasound agent.
christine.book Tue, 06/20/2023 - 14:03 June 20, 2023 — Ascelia Pharma presented data from its Orviglance Hepatic Impairment study during the European Society of Gastrointestinal and Abdominal Radiology (ESGAR) 2023 annual meeting held June 14-16 in Valencia, Spain. So, we follow these patients; we see them many times,” said Kartalis.
Markers that indicate the presence of Parkinson's disease in patients on average seven years before clinical presentation have been identified by a UCL and Moorfields Eye Hospital research team.
Elastography could help with treatment strategies for colorectal cancer patients, a study presented November 26 at the RSNA annual meeting found. Jae Seok Bae, MD, from Seoul National University Hospitalpresented research at RSNA showing the efficacy of shear-wave elastography in predicting chemotherapy response in colorectal patients.
Also, women with high levels of unmet social needs were more likely to present with late-stage breast disease. One reason for this is that women living in disadvantaged neighborhoods continue to present with later-stage breast cancer.
Many women with early-stage HR+HER2- breast cancer and a negative presurgical axillary ultrasound can skip sentinel lymph node biopsy, a study presented April 11 at the American Society of Breast Surgeons Annual Meeting in Orlando, FL, found. had grade 1 or 2 disease. However, Giannakou noted that median follow-up was shorter (26.3
Background: Sickle cell disease (SCD) affects an estimated 300,000 infants born worldwide each year and has a total estimated prevalence of 100,000 in the United States alone ( Piel 2017 ). saline affect hospital-free days by day 30? Lactated Ringer (LR) and 0.9%
and 83.6%, respectively, a team led by Thanatchawan Polvieng, MD, of Phramongkutklao Hospital in Bangkok, Thailand, reported. loss of muscle mass) on overall survival, disease-free survival, and postoperative outcomes among patients with hepatocellular carcinoma who underwent surgery. Cutoffs for skeletal muscle index were 43.75
PET brain scans show persistent brain inflammation in patients with multiple sclerosis (MS), despite being treated with high-efficacy disease-modifying therapies, according to a recent study by researchers in Boston. This allows extended imaging acquisition times to measure TSPO as a biomarker, the team wrote.
Large language models (LLMs) such as ChatGPT are rapidly being integrated into clinical practice, with several LLM-based pilot programs underway in hospitals and clinicians beginning to use ChatGPT to communicate with patients and draft clinical notes, according to the authors. prevalence estimates. I am a medical educator.
This makes disease severity classification important, but current scoring tools are limited, the researchers noted. It also explored any associations between POCUS findings and respiratory support at 12 and 24 hours, maximum respiratory support during hospitalization, disposition, and hospital length of stay.
Intensity-modulated radiation therapy (IMRT) and proton therapy offer equally high quality of life and tumor control for people with prostate cancer, according to a study presented September 30 at the American Society for Radiation Oncology (ASTRO) annual meeting. each year – are diagnosed as localized disease.
“Imaging surveillance rather than surgery is a reasonable approach for radial scars without atypia, particularly for those presenting as calcifications,” wrote coauthor Manisha Bahl, MD, MPH, from Massachusetts General Hospital in Boston.
PET scans typically used for diagnosing prostate cancer may have value in detecting inflammatory bowel disease (IBD), according to a case series published December 8 in Clinical and Experimental Gastroenterology. He was admitted to the hospital.
CHICAGO – Black patients receive fewer MRI scans for Alzheimer’s disease diagnosis and undergo imaging at an older age than other racial groups, according to research presented November 27 at RSNA 2023. Additionally, new treatments have recently become available for Alzheimer’s disease that can potentially slow the rate of decline.
F-18 FDG-PET/MRI scans without the use of a contrast agent should be the top choice for imaging children suffering from lymphoma, according to research presented recently at RSNA in Chicago. Lymphomas represent approximately 15% of all tumor diseases in children and imaging plays a key role in tumor staging to plan treatments.
Research presented at ECR 2024 suggests that diffusion-weighted MRI (DW-MRI) has value in ovarian cancer treatment planning. Max Lahaye, MD, of the Netherlands Cancer Institute in Amsterdam presents findings on the clinical impact of dedicated MR staging of ovarian cancer patients during ECR 2024. Complete debulking is very important.
CHICAGO -- CT imaging shows that engineered stone countertop workers are at risk of developing the lung disease silicosis, according to research presented December 2 at the RSNA meeting. Silicosis is a form of pulmonary fibrosis, caused by breathing in tiny bits of silica.
UEAs do not contain dye, create no known risk of kidney damage or deposit of contrast media in the brain, and do not expose patients or hospital staff to ionizing radiation. He noted that UEAs present a rare risk of a severe allergic reaction in 1/15,000 patients.
A large study, needed for FDA clearance, demonstrated that the use of icobrain aria significantly increases the accuracy of ARIA assessments by radiologists and hence allows for safer use of new amyloid-beta targeting therapies for Alzheimer’s disease patients. Example of how ARIA can present itself on a brain MRI scan.
Cardiovascular events impact the outcomes of patients with peripheral artery disease (PAD), especially those with severe comorbidities. This study presents in-hospital cardiovascular outcomes of PAD patients with varying stages of chronic kidney disease (CKD) in a large population from a real-world database.
Background: Achieving ROSC in out of hospital cardiac arrest (OHCA) is no easy feat but, care doesn’t end with ROSC. Population: Patients successfully resuscitated from OHCA without a clear diagnosis on presentation who were stable for CT. Excluded: Obvious cause for OHCA prior to SDCT or on hospital arrival.
The finding has implications for recognizing individuals in preclinical Alzheimer's disease stages who may be candidates for depression treatment, noted lead author Catherine Munro, PhD, a neurologist at Brigham and Women's Hospital in Boston. The full study is available here.
We’re once again providing a modality-by-modality overview of select scientific presentations to serve as your guide to events at McCormick Place. Many other scientific presentations, scientific posters, educational courses and exhibits, and plenary sessions on AI topics also await attendees. Sunday, December 1 | 9:50 a.m.-10:00
When it comes to hospitals' focus on specific clinical programs, 61% of respondents indicated that their hospital has a vascular surgery program, 54% have a cardiac surgery program, and 31% have a dedicated structural heart disease program -- all of which use fixed C-arm devices. Weekends 21.5
The AVAPS mode is as effective and safe as BPAP S/T in treating patients with hypercapnic respiratory failure in the ED.” Clinical Take Home Point: I n patients presenting to the ED with hypercapnic respiratory failure, AVAPS did lead to a faster improvement in pH and PaCO2 levels compared to BPAP S/T. AVAPS: 0.07 AVAPS: 10.20 AVAPS: 0.07
An emerging radioligand therapy could be particularly effective for controlling advanced sarcoma compared to other cancers, according to research presented June 8 in a Young Investigator Award session at the Society of Nuclear Medicine and Molecular Imaging (SNMMI) meeting in Toronto. Image courtesy of SNMMI.
OpenAI's GPT-4 AI model can utilize imaging reports to generate summaries of disease course in patients with complex glioblastoma, improving treatment planning and potentially even enhancing radiology workflows, according to research published July 23 in Radiology. No image data were transmitted to GPT-4.
Because factors such as financial distress have been linked to higher mortality rates among patients with cancer -- in part because people may not get the screening exams they need and thus present with more advanced disease, wrote a team led by Samilia Obeng-Gyasi, MD, of the Ohio State University in Columbus.
Careverse has an international product R & D and marketing team, cooperating with top hospitals and research institutions around the world. At present, it has launched more than 40 AI-powered clinical applications and holds numerous intellectual property rights globally.
A team led by Elisabetta Giannotti, MD, from Hospital NHS Foundation Trust in Cambridge, U.K., The study included 115 lobular carcinoma cases, of which 46 (40%) presented symptomatically and 69 were detected by screening. This concordance is important to confirm and corroborate the present independent conclusions,” the authors wrote.
In a study that included 104 patients, PET/MRI provided high sensitivity and specificity for determining underlying causes, especially in patients with elevated C-reactive protein, a blood biomarker of inflammation, according to lead author Tomas Rohan, MD, of University Hospital Brno in Brno, Czechia. “To
The two products extend Arineta’s leadership as the only dedicated cardiovascular CT system, and the Duo system adds high resolution thoracic clinical capability, including for lung cancer, COVID19 , and other pulmonary diseases. This will grow cardiac CT access without requiring a CT scanner and expensive construction at every site.
The use of this technology, based on research done by University Hospitals Coventry and Warwickshire (UHCW) NHS Trust and The University of Warwick’s Clinical Trials Unit , will result in faster reporting of people’s samples helping to deliver world class care.
A steady increase in the volume of coronary CT angiography (CCTA) exams is occurring, especially at mid- to high-level community hospitals across the country. If staff choose the right subgroup of patients to examine with CCTA imaging, they can save their hospital, healthcare system, and insurance companies a lot of money.
Abbreviated breast MRI is not only effective for screening among high-risk women but also useful for evaluating "pure" ductal carcinoma in situ (DCIS), according to two presentations delivered March 2 at ECR 2024. Bartholomew's Hospital in London. Out of the 236 studies, four invasive cancers and one BI-RADS 3 lesion were identified.
Accurate measurement of the volume and distribution of different tissue types in the brain is important for diagnosing brain disease. By quantitatively measuring myelin, clinicians can better understand the extent and impact of TBI and differentiate TBI from other neurological diseases.
Researchers led by Guoqiu Li, MD, from Shenzhen People's Hospital in Guangdong, China, highlighted the high performance of their radiomics model, which incorporated radiomics features from both around (peritumoral) and within (intratumoral) breast tumors on CEUS images. The researchers also noted that breast cancer was present in 27.6%
In a study, Claire Crowley and Manisha Bahl, MD, from Massachusetts General Hospital in Boston, found that screening-detected radial scars without atypia at core-needle biopsy have a low upstaging rate to breast cancer of less than 2%. Radial scars typically present as architectural distortions on digital mammography.
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