Diagnostic Imaging

DECEMBER 4, 2023

Utilizing a deep learning-based AI algorithm to differentiate between diagnostic and non-diagnostic quality of prostate MRI facilitated a 10 percent higher specificity rate for diagnosing extraprostatic extension on multiparametric MRI, according to research presented at the recent RSNA conference.

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MRI Diagnose Diagnostic 142

Diagnostic Imaging

FEBRUARY 9, 2024

Findings from a new pilot study showed that low-dose positron emission mammography (PEM) detected 96 percent of malignant index lesions and had a 46 percent lower false-positive rate in comparison to breast MRI.

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Diagnose MRI 141

MedImaging MRI

JUNE 14, 2023

A new study suggests that combining the evaluation of sodium concentration using 23Na MRI with urinary albumin measurement could enable early diagnosis of tubular abnormalities in diabetic kidney disease and the selection of treatment.

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Disease Diagnose MRI 96

Health Imaging

JUNE 17, 2024

Researchers involved in the work are hopeful their findings will help patients find relief sooner.

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Diagnose MRI 105

Imaging Technology

NOVEMBER 21, 2023

milla1cf Tue, 11/21/2023 - 08:00 November 21, 2023 — A newly developed artificial intelligence (AI) system that analyzes specialized MRIs of the brain accurately diagnosed children between the ages of 24 and 48 months with autism at a 98.5% Mohamed Khudri, B.Sc. , Mohamed Khudri, B.Sc. Barnes, M.D.,

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Diagnose MRI Communication Disease 103

Diagnostic Imaging

NOVEMBER 21, 2023

Through assessment of diffusion tensor MRI of the brain, a new AI system reportedly offers a 97 percent sensitivity rate in diagnosing autism in children between two to four years of age, according to research to be presented at the annual Radiological Society of North America (RSNA) conference next week.

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MRI Diagnose Radiology 140

AuntMinnie

DECEMBER 12, 2023

A PET radiotracer for diagnosing Alzheimer’s disease may also be used to measure vascular brain changes in patients during PET/MRI scans, according to a study published December 7 in the Journal of Nuclear Medicine. This is also the first comparison of the use of F-18 florbetaben versus O-15 water PET to measure CBF, they added.

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MRI Nuclear Medicine PET Scan Disease 130

AuntMinnie

MAY 22, 2024

Abbreviated MRI may be suitable for screening women with dense breasts, a study published May 22 in the American Journal of Roentgenology found. Radiologists and ordering clinicians, alike, may use these results as evidence of the value of abbreviated MRI beyond the first round of screening in this population," Edmonds told AuntMinnie.com.

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Radiology Business

APRIL 6, 2023

There is little value in deploying CT, MRI or X-ray to diagnose mTBI, experts note, and it may instead result in harm and excess costs.

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Diagnose X-ray MRI Imaging 97

AuntMinnie

NOVEMBER 17, 2023

The RSNA meeting always showcases the particular benefits MRI brings to the healthcare enterprise, and this year will be no exception. tesla) is as clinically useful as conventional 1-tesla and 3-tesla systems for applications ranging from point-of-care MRI for critically ill patients to lumbar spine visualization. 11:10 a.m. |

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MRI Disease Diagnose Imaging 117

MedImaging Radiography

JULY 12, 2024

Scientists have developed a sophisticated machine learning model that can more accurately predict the concussion status in patients and could be integrated into clinical practice.

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Diagnose MRI Clinic 94

AuntMinnie

NOVEMBER 14, 2024

MRI has come a long way since one of its earliest iterations was used to image humans in the 1970s. At this year's RSNA meeting, attendees will have the opportunity to learn about MRI's research and clinical "edges" as presenters from around the world report on study findings across a range of topics. 12:15 p.m. | 2:00 p.m. |

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MRI Disease Ultrasound Imaging Modalities 111

Imaging Technology

NOVEMBER 18, 2024

Example of how ARIA can present itself on a brain MRI scan. According to the FDA, the prescription of these amyloid-targeting therapies requires intensive ARIA monitoring with repeated magnetic resonance imaging (MRI) brain scans to detect and assess these changes before they pose serious neurological risks.

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MRI Magnetic Resonance Imaging Patient Safety Disease 111

Health Imaging

SEPTEMBER 26, 2024

“This paper is the message to healthcare authorities around the world to look over recommendations for men."

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Diagnose Clinic MRI Healthcare 111

AuntMinnie

DECEMBER 20, 2023

MRI performs comparably to 68Ga PSMA PET/CT for prostate cancer diagnosis and treatment tracking, according to research delivered at the recent RSNA meeting. The study included 15 newly diagnosed biopsy proven prostate cancer patients who underwent prostate MR imaging with and without contrast and a 68Ga PSMA PET/CT exam.

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MRI Diagnose Radiation Clinic 111

AuntMinnie

FEBRUARY 15, 2024

But evidence as to how this type of upgrade impacts various pathways for diagnosing prostate cancer is unclear. To address the knowledge gap, the team evaluated the benefit of using PI-RADS upgrading rules with MRI-directed diagnostic sequences. no biopsy for PI-RADS equal to or less than 2) A risk-based pathway (i.e.,

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Diagnostic MRI Clinic Disease 124

Medical Xpress: Radiology

OCTOBER 13, 2023

In a proof-of-concept study published in The British Journal of Radiology, UC Davis clinicians and researchers have shown that a new, low-field 0.55T MRI (magnetic resonance imaging) system can create clear videos of moving wrists.

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Magnetic Resonance Imaging MRI Diagnose Radiology 118

AuntMinnie

MAY 13, 2024

The use of breast MRI has increased 14-fold since the American College of Radiology (ACR) changed its guidelines in 2018, a study presented May 7 at the American Roentgen Ray Society (ARRS) annual meeting found. Also, women with both dense breasts and a known genetic mutation had the largest MRI uptake of any risk cohort.

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AuntMinnie

JANUARY 11, 2024

Inappropriate imaging can lead to delayed diagnoses, exposing patients to unnecessary radiation dose, worse patient outcomes, and poor patient experience, the group noted. A 61% reduction in duplicate CT and MRI imaging (p A shift in ordering behavior in favor of MRI (odds ratio, 1.5, with 1 as reference).

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MRI Imaging Radiation X-ray 122

Imaging Technology

SEPTEMBER 25, 2023

Since the advent of the magnetic resonance imaging (MRI) exam on human patients in the late 1970s, this innovation offered a multi-layered and noninvasive approach to the imaging of bodily organs, functions and the ability to diagnose disease.

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Magnetic Resonance Imaging MRI Imaging Disease 119

AuntMinnie

APRIL 8, 2024

PET/MRI could be a tool for diagnosing brain injury in young cancer survivors due to high-dose methotrexate treatment, according to pediatric radiologists at Stanford University in Stanford, CA. Our data suggest that F-18 FDG-PET/MRI can potentially detect imaging changes indicating HDMTX-induced neurotoxicity,” the group wrote.

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MRI Nuclear Medicine Diagnose Imaging 116

UCSF Biomedical Imaging

OCTOBER 31, 2024

Andreas Rauschecker, MD, PhD, describes the AI tools he has developed to diagnose and monitor neurological diseases and improve the MRI diagnostic accuracy of radiology trainees.

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MRI Disease Diagnose Diagnostic 105

ScienceDaily

NOVEMBER 18, 2024

Multi-sequence knee magnetic resonance imaging (MRI) is an advanced non-invasive diagnostic method for knee pathology. However, MRI interpretation is highly time-consuming and heavily dependent on expertise.

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Magnetic Resonance Imaging Diagnose Radiologist MRI 91

AuntMinnie

OCTOBER 11, 2023

Global prostate MRI acquisition parameters vary widely around the world, researchers have reported. The introduction of MRI into international guideline recommendations for prostate cancer diagnosis has led to a steep increase in the demand and use of this technique over the past few years," the group noted.

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Diagnostic Imaging

OCTOBER 30, 2023

New research shows that pelvic MRI offers equivalent sensitivity but nearly 20 percent greater specificity than transvaginal ultrasound for the classification of adnexal lesions.

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Ultrasound Diagnose MRI 81

AuntMinnie

NOVEMBER 9, 2023

MRI is the most cost-effective imaging modality for evaluating patients presenting to the emergency department with dizziness when downstream costs are considered, suggests research published November 8 in the American Journal of Radiology. But does MRI's benefits outweigh its extra cost? The complete study can be found here.

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Imaging Technology

AUGUST 2, 2023

milla1cf Wed, 08/02/2023 - 19:58 August 2, 2023 — An accepted manuscript published in the American Journal of Roentgenology (AJR) found that deploying a radiomic-based model with T2-weighted MRI data could increase diagnostic accuracy for pediatric Crohn disease (CD). Dillman , MD, MSc. Dillman et al.’s

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ScienceDaily

NOVEMBER 29, 2023

Using artificial intelligence (AI) to analyze specialized brain MRI scans of adolescents with and without attention-deficit/hyperactivity disorder (ADHD), researchers found significant differences in nine brain white matter tracts in individuals with ADHD.

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Diagnose MRI 102

AuntMinnie

DECEMBER 13, 2023

A short MRI protocol is just as effective for assessing liver cancer treatment as a complete one, according to research highlighted at the recent RSNA meeting. There are] few studies comparing abbreviated MRI to complete MRI with gadoxetate for the detection of liver metastases," she said. response category 0.68

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MRI Disease Diagnose Radiologist 114

AuntMinnie

SEPTEMBER 13, 2024

Dedicated ultrasound and MRI protocols -- in contrast to routine ones -- are more effective in diagnosing endometriosis, researchers have reported. Correct workup [of endometriosis] is imperative for timely diagnosis and can involve both ultrasound and MRI," it explained. The weighted mean specificity for ultrasound was 84.4%

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Ultrasound MRI Disease Diagnose 88

AuntMinnie

AUGUST 6, 2024

A deep-learning model performs comparably to an abdominal radiologist when it comes to finding clinically significant prostate cancer on MRI, researchers have reported. External 0.86

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Radiologist MRI Clinic Diagnostic 105

AuntMinnie

OCTOBER 30, 2023

PET/MRI scans have revealed immune system reactions after COVID-19 vaccines in children with cancer, according to a study published October 26 in the Journal of Nuclear Medicine. A team at Stanford University in Stanford, CA, evaluated F-18 FDG-PET/MRI scans of six children and young adults before and after COVID-19 vaccination.

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MRI Nuclear Medicine Disease Diagnose 119

AuntMinnie

NOVEMBER 27, 2023

Presenter Upadhyay Bharadwaj, MD, of the University of California, San Francisco, and colleagues used an MRI deep-learning (DL) model for 3D muscle segmentation to compute thigh muscle volumes in 134 patients with osteoarthritis who either did or did not have total knee replacement (TKR) of a single knee. In the U.S.

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MRI Diagnose Imaging Clinic 119

Midstate Radiology Associates

JUNE 13, 2024

For diagnostic purposes, your doctor may recommend undergoing magnetic resonance imaging (MRI). Diagnosing an ACL Injury with an MRI For ACL injuries, the diagnostic process starts with a physical exam. MRI technology offers the greatest insight, by assessing the bones and soft tissues in detail. What Is an ACL Injury?

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Diagnose MRI Magnetic Resonance Imaging X-ray 52

AuntMinnie

MARCH 4, 2024

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. Abbreviated breast MRI offers a cost-effective way to use the modality without compromising diagnostic accuracy, Suaris explained.

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MRI Hospital Disease Diagnose 98

AuntMinnie

DECEMBER 7, 2023

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. According to the findings, PET/MRI-1 and PET/MRI-2 both determined the correct tumor stage for 90 out of 105 tumors (86%).

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Imaging Technology

JANUARY 24, 2024

milla1cf Wed, 01/24/2024 - 19:20 January 24, 2024 — Whole Body MRI , a private clinic committed to delivering accurate and comprehensive diagnostic solutions that empower patients and physicians to make informed decisions about their health, today released new data that shows a concerning gap in Canadians’ understanding of MRIs.

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