AuntMinnie

MARCH 12, 2025

A PET study by researchers at the National Institutes of Health (NIH) has called into question the theory that ultraprocessed foods elicit brain responses akin to addictive drugs. Participants fasted for 12 hours before the first scan. Participants completed a five-day inpatient stay during which their diets were stabilized.

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PET Scan Inpatient Imaging 179

Radiology Business

MARCH 24, 2024

“With further tuning and validation, this pipeline may potentially add value in cancer screening, staging, diagnosis and prognosis," experts wrote in Cell Reports Medicine.

PET Scan 297

PET Scan Radiologist Imaging 297

Health Imaging

JANUARY 27, 2025

Post-traumatic epilepsy can be disabling, causing recurrent seizures that are unresponsive to preventive medications in up to 30% of patients.

PET Scan 261

PET Scan Medical 261

AuntMinnie

MAY 31, 2023

PET scans for the first time show brain activity that could potentially explai.

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PET Scan Disease Imaging 130

Health Imaging

SEPTEMBER 15, 2023

The popular AI chatbot got most of the answers it was asked by researchers right, but its reliability is still up in the air.

PET Scan 263

PET Scan IT 263

Radiology Business

JULY 18, 2023

The agency is looking to lift the longstanding NCD that restricts patients to one amyloid-detecting positron emission tomography exam in their lifetime.

PET Scan 240

PET Scan Disease 240

AuntMinnie

OCTOBER 30, 2024

The algorithm allows for faster PET scanning, up to 75% faster without compromising image quality, according to the company. Telix’s leading PSMA-PET imaging kit, Illucix, is used to perform gallium-68 PSMA-11 imaging exams in men with prostate cancer.

PET Scan 147

PET Scan Pharmaceutical Medical Imaging 147

AuntMinnie

JULY 18, 2023

Read more on AuntMinnie.com Related Reading: FDA grants full approval to Alzheimer's disease drug Leqembi CMS rethinks limit on PET scans for Alzheimer’s disease patients FDA doubles MRI scans needed for Aduhelm patients CMS to limit coverage of new drugs for Alzheimer's disease CMS scrubs rule restricting PET tracer coverage

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PET Scan Disease Medicare MRI 130

Radiology Business

SEPTEMBER 27, 2024

Providers have reported issues with one Medicare Administrative Contractor covering PET scans, for example, with reimbursement falling significantly below the expense.

PET Scan 278

PET Scan Medicare Radiology 278

AuntMinnie

OCTOBER 18, 2023

A group in France has offered an explanation for long COVID brain fog, with the concept based on a visual brain pattern they discovered on patient PET scans, according to a study published October 13 in Medical Hypotheses. “We A) PET scan of a healthy subject. (B) B) PET scan of a long COVID patient.

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PET Scan Nuclear Medicine Imaging Hospital 363

AuntMinnie

NOVEMBER 9, 2023

National Institutes of Health (NIH) has highlighted a study that shows cardiac PET scans can help identify people at risk for Parkinson’s disease and Lewy body dementia. Heart and brain PET scans from a study participant who developed Parkinson’s disease support a “body first” progression.

Disease 287

Disease PET Scan Diagnose Imaging 287

Radiology Business

OCTOBER 11, 2023

paying physicians "excessive fees" to oversee PET scans, the DOJ said. The alleged kickback scheme spanned nine years, with Cardiac Imaging Inc.

PET Scan 285

PET Scan Imaging 285

AuntMinnie

FEBRUARY 12, 2024

Chinese clinicians have provided evidence in a “real-world study” that shows amyloid PET imaging is effective for diagnosing and managing patients with Alzheimer’s disease, according to a study published February 8 in Alzheimer’s and Dementia. The clinical utility of amyloid PET scans has been systematically studied in many other countries.

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PET Scan Diagnose Disease Radiopharmaceuticals 262

ScienceDaily

JUNE 27, 2024

The new radiotracer, called FDT, enables PET scans to be used for the first time to accurately pinpoint when and where the disease is still active in a patient's lungs. The team has developed a new radiotracer, which is taken up by live TB bacteria in the body.

PET Scan 114

PET Scan Radiation Disease Imaging 114

Atlantis Worldwide

AUGUST 7, 2024

PET Scanning, like all other modalities of imaging equipment, has made strides in improving diagnostic accuracy. The biggest step in that direction for PET has been the development and proliferation of Time-of-Flight technology.

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PET Scan Diagnostic Imaging 98

Radiology Business

FEBRUARY 2, 2024

Screening for the drug necessitated a PET scan, and individuals also required a baseline MRI within one year before treatment, with more to follow.

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PET Scan MRI Imaging 279

AuntMinnie

OCTOBER 13, 2023

Centers for Medicare and Medicaid Services (CMS) announced on October 13 that it has lifted its coverage limit of one beta-amyloid PET scan per lifetime for patients with Alzheimer’s disease. Medicare coverage decisions for amyloid PET scans will now be made by local Medicare Administrative Contractors (MACs).

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Nuclear Medicine PET Scan Medicare Disease 290

AuntMinnie

APRIL 29, 2024

The researchers performed F-18 PBR06 PET scans on 22 patients with MS and eight healthy controls. According to the analysis, glial activity on F-18 PBR06 PET scans was higher in patients with MS than healthy controls in cortical gray matter (+33%) and white matter (+48%). Image courtesy of Clinical Nuclear Medicine.

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PET Scan Nuclear Medicine Disease Clinic 306

AuntMinnie

JUNE 19, 2024

All subjects underwent 90 minute dynamic whole-body PET scans using a dedicated research scanner called PennPET Explorer. Prior to PET scanning, subjects also underwent T1-weighted MRI brain imaging to create templates to segment the PET brain data into 10 regions of interest.

PET Scan 312

PET Scan Nuclear Medicine Imaging Clinic 312

Professional Radiology

FEBRUARY 18, 2025

CT Scans: Provides cross-sectional images of the body for a more detailed view. PET Scans : Help detect diseases at a cellular level, often used for cancer detection and brain disorders. Ultrasound : Uses sound waves to create images, often used during pregnancy or to check organs. How Does Early Detection Help?

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Diagnostic Imaging Disease Diagnostic Imaging 240

Diagnostic Imaging

NOVEMBER 6, 2023

Two experts review SNMMI (Society of Nuclear Medicine and Molecular Imaging) guidelines for use of PSMA PET scans in prostate cancer detection, as well as awareness about this new modality within the patient community.

PET Scan 111

PET Scan Nuclear Medicine Imaging 111

Imaging Technology

APRIL 24, 2024

The newly published study involved performing PET scans on 22 people with MS and eight healthy controls. Researchers measured the glial activity load on the PET scans, a new measure developed in Singhal’s lab where lab members looked at the level of smoldering inflammation from microglia in MS patients.

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PET Scan Disease Nuclear Medicine Clinic 102

Radiology Business

FEBRUARY 6, 2024

Florida resident Rick Nassenstein allegedly “played a central role” in a scheme that involved paying physicians “exorbitant” fees to refer patients for PET scans.

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PET Scan IT Imaging 256

AuntMinnie

FEBRUARY 13, 2024

PET scans have revealed specific brain pathology that may drive sleep disturbances in Alzheimer’s disease patients, according to a study published February 8 in the Journal of the Neurological Sciences. Nonetheless, the results have several implications for clinical practice, they wrote.

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Disease PET Scan Medical Clinic 277

AuntMinnie

JANUARY 23, 2025

The accumulation of brain amyloid deposits is a mechanism underlying Alzheimers disease, with amyloid PET scans used to diagnose the disease. To address the knowledge gap, the group identified 182 out of 1,680 participants in an Alzheimers disease study in France and Monaco who had both PET scans and HSV-1 blood tests available.

Disease 279

Disease PET Scan Diagnose Imaging 279

Diagnostic Imaging

NOVEMBER 6, 2023

Experts highlight the use of PSMA PET scans as a recent and accurate imaging method for prostate cancer screening.

PET Scan 98

PET Scan Imaging 98

Radiology Business

JANUARY 29, 2025

The Spain-based company offers a suite of solutions to aid in interpreting MRI, CT, and PET scans, boasting 170 installations across the globe.

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PET Scan Radiology MRI 226

AuntMinnie

AUGUST 29, 2024

Early brain accumulation of amyloid plaque on PET scans is associated with emerging depressive symptoms in cognitively unimpaired older adults, according to a study published August 29 in JAMA Network Open. The mean follow-up period was 8.6

PET Scan 279

PET Scan Disease Hospital Imaging 279

Radiology Business

MAY 15, 2023

Lecanemab requires a baseline PET scan and follow-up MRIs after infusions, spelling heavy demand for radiology services, experts wrote in JAMA.

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PET Scan Medicare Imaging Radiology 246

Medical Xpress: Radiology

NOVEMBER 7, 2023

In a small study, researchers at the National Institutes of Health have found that positron emission tomography (PET) scans of the heart may identify people who will go on to develop Parkinson's disease or Lewy body dementia among those at-risk for these diseases.

PET Scan 113

PET Scan Disease 113

AuntMinnie

FEBRUARY 9, 2024

A group in England has established PET imaging as a new approach for studying gait – an excellent indicator of physical, emotional, and mental health, according to a study published February 6 in NeuroImage. F-18 FDG-PET scans allow clinicians to measure the brain's energy demands based on glucose metabolism.

PET Scan 278

PET Scan Imaging Disease MRI 278

AuntMinnie

OCTOBER 27, 2023

Patients with less tau pathology on PET scans may respond better to treatment with the new Alzheimer’s disease drug donanemab, according to an October 25 news report in the journal Practical Neurology. Research suggests that the accumulation of these proteins is a continuous process that starts decades before the onset of symptoms.

Disease 298

Disease PET Scan Clinic Diagnose 298

AuntMinnie

JULY 2, 2024

According to clinical trials, amyloid PET scans showed that donanemab reduced amyloid plaques by up to 84% after 18 months of treatment. Donanemab is a monoclonal antibody that targets and clears beta-amyloid protein in the brain.

Disease 246

Disease PET Scan MRI Clinic 246

AuntMinnie

MARCH 7, 2025

The group analyzed flortaucipir (Tauvid, Avid Pharmaceuticals) PET scans acquired over a 3.5-year The researchers aimed to investigate whether menopausal HT use is associated with later-life tau accumulation. year period from 73 women who had used HT an average 14 years prior and 73 age-matched women who had not used HT.

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Disease PET Scan Pharmaceutical Education 162

AuntMinnie

JANUARY 30, 2024

F-18 FDG-PET is an established approach for diagnosing inflammation based on its ability to visualize increased cellular glucose metabolism, and the researchers hypothesized that it could be useful in patients with neurosarcoidosis. In all three cases, gadolinium-enhanced MRI scans did not show abnormalities.

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Diagnose PET Scan MRI Disease 270

AuntMinnie

SEPTEMBER 9, 2024

A deep-learning AI model shows promise in helping clinicians assess cardiac sarcoidosis on PET scans, according to research presented on September 6 at the American Society of Nuclear Cardiology annual meeting in Austin, TX. The technique identifies areas of inflammation caused by the growth of tiny collections of inflammatory cells.

PET Scan 264

PET Scan Disease Clinic Imaging 264

AuntMinnie

DECEMBER 12, 2023

Both amyloid plaque brain deposits and changes in cerebral blood flow (CBF) are key components of Alzheimer’s disease, with amyloid PET scans and MRI typically used separately to detect changes in these biomarkers in patients.

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MRI Nuclear Medicine PET Scan Disease 325