Open Medscience

JULY 12, 2024

PET scans are crucial for detecting metabolic activity, providing valuable insights into cancer, neurological disorders, and cardiovascular diseases. The post How to Read a PET Scan: A Basic Understanding appeared first on Open MedScience.

PET Scan 52

PET Scan Disease Imaging Modalities Medical Imaging 52

AuntMinnie

JULY 2, 2024

Food and Drug Administration (FDA) has approved Eli Lilly's drug donanemab (Kisunla) for the treatment of early Alzheimer's disease, including mild cognitive impairment or mild dementia. According to clinical trials, amyloid PET scans showed that donanemab reduced amyloid plaques by up to 84% after 18 months of treatment.

Disease 98

Disease PET Scan MRI Clinic 98

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. Of these, 119 (43%) had normal cognition, 132 (24%) had mild cognitive impairment, and three (2%) had Alzheimer’s disease.

Disease 110

Disease PET Scan Medical Clinic 110

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. Donanemab is a monoclonal antibody designed to bind to beta-amyloid protein that already has formed into plaque deposits.

Disease 119

Disease PET Scan Clinic Diagnose 119

AuntMinnie

JUNE 7, 2024

Kuo, who led development of imaging guidelines used to develop Lu-177 PSMA-617 ( Pluvicto , Novartis), noted that the theranostics treatment is approved for use in advanced stages of the disease, but that trials are underway to test it in patients at earlier stages. “We last year for Alzheimer's disease.

Disease 105

Disease Nuclear Medicine PET Scan Imaging 105

MedImaging General Imaging

FEBRUARY 21, 2024

Scientists have developed a new radiotracer that can map how cells use fructose for energy, thus facilitating the early identification of various cancers and inflammation in the heart and brain.

PET Scan 52

PET Scan Disease 52

MedImaging Industry News

FEBRUARY 20, 2024

Scientists have developed a new radiotracer that can map how cells use fructose for energy, thus facilitating the early identification of various cancers and inflammation in the heart and brain.

PET Scan 52

PET Scan Disease 52

Medical Xpress: Radiology

FEBRUARY 20, 2024

The vast majority of positron emission tomography (PET) imaging systems map out how the body uses a radioactive form of glucose for energy. Since many cancers use glucose as a metabolic fuel, they light up on glucose PET scans.

Disease 83

Disease PET Scan Diagnostic Imaging 83

AuntMinnie

MAY 31, 2023

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

PET Scan 52

PET Scan Disease Imaging 52

AuntMinnie

MAY 31, 2024

PET imaging with nitrogen-13 (N-13) ammonia radiotracer can help predict major adverse cardiac events in patients with ischemic heart disease (IHD), according to a study published May 30 in Radiology: Cardiothoracic Imaging. Patients underwent the scans between January 2017 and January 2021. The full study is available here.

Disease 110

Disease PET Scan Hospital Imaging 110

Medical Xpress: Radiology

JULY 16, 2024

Amyloid PET scans provide in-vivo evidence of Alzheimer's disease (AD) pathology. However, due to their high cost and limited insurance coverage, they are not widely used in clinical settings outside of the VA Healthcare System.

Disease 60

Disease PET Scan Insurance Diagnostic 60

AuntMinnie

FEBRUARY 5, 2024

PET imaging using a newly developed radiotracer has identified different patterns of brain tau pathology over time in early-onset versus late-onset Alzheimer’s disease patients, according to a study published February 1 in the Journal of Nuclear Medicine. in 15 patients with negative amyloid PET scans; 1.18 in

Disease 130

Disease Nuclear Medicine PET Scan IT 130

Future Teleradiology

NOVEMBER 30, 2023

Teleradiology & Radiology data for artificial intelligence (AI) Introduction: Embark on a journey into the world of medical imaging as we unravel the distinctions between two powerful diagnostic tools—Computed Tomography (CT) scans and Positron Emission Tomography (PET) scans.

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PET Scan Computed Tomography X-ray Imaging Modalities 52

Imaging Technology

OCTOBER 21, 2024

21, 2024 — Siemens Healthineers recently received Food and Drug Administration clearance for two new features in its syngo.PET Cortical Analysis software application that use positron emission tomography (PET) to measure protein deposits in the brain associated with Alzheimer’s disease. tim.hodson Mon, 10/21/2024 - 10:17 Oct.

Disease 52

Disease Radiopharmaceuticals PET Scan Clinic 52

AuntMinnie

SEPTEMBER 27, 2024

Food and Drug Administration (FDA) approval for its flurpiridaz F-18 radiotracer for PET imaging of coronary artery disease. Although PET MPI as a modality enables high diagnostic accuracy as compared with SPECT MPI, only a minority of annual PET scans in the U.S. GE HealthCare has received U.S.

Disease 59

Disease PET Scan Imaging Healthcare 59

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 81

PET Scan Disease 81

MedImaging Nuclear Medicine

NOVEMBER 8, 2023

Scientists have discovered that PET scans of the heart might be able to identify those at risk of developing Parkinson’s disease or Lewy body dementia.

Disease 52

Disease PET Scan 52

MedImaging Ultrasound

NOVEMBER 9, 2023

Scientists have discovered that PET scans of the heart might be able to identify those at risk of developing Parkinson’s disease or Lewy body dementia.

Disease 52

Disease PET Scan 52

Medical Xpress: Radiology

JUNE 27, 2024

A more accurate way to scan for tuberculosis (TB) has been developed by UK and US researchers, using positron emission tomography (PET).

PET Scan 115

PET Scan Disease 115

Diagnostic Imaging

JULY 19, 2023

Recognizing the advent of beta amyloid-targeted therapies for the treatment of Alzheimer’s disease, the Centers for Medicare and Medicaid (CMS) has proposed eliminating coverage restrictions that limit amyloid positron emission tomography (PET) scans to clinical trial participants and one amyloid PET scan per lifetime.

Disease 52

Disease PET Scan Medicare Imaging 52

Imaging Technology

OCTOBER 19, 2023

Is there a signature biomarker for younger/early-onset Alzheimer’s Disease (EOAD)? Sporadic early-onset Alzheimer’s disease (EOAD) is rare and understudied. Sporadic early-onset Alzheimer’s disease (EOAD) is rare and understudied. What Question Were You Investigating? What Were Your Findings? Alzheimer’s Dement.

Disease 111

Disease MRI Magnetic Resonance Imaging PET Scan 111

Imaging Technology

OCTOBER 20, 2023

announced a research collaboration agreement with the Alzheimer’s Disease Neuroimaging Initiative 4, ADNI4, on the use of Meilleur’s [F-18]NAV-4694, an investigational imaging agent, in Positron Emission Tomography (PET) scans to assess the status amyloid plaque in the brain.

Disease 105

Disease PET Scan Pharmaceutical Imaging 105

AuntMinnie

SEPTEMBER 1, 2023

Read more on AuntMinnie.com Related Reading: CMS to cover Alzheimer's drugs for patients enrolled in registry Will lecanemab approval increase PET scan volumes? FDA approves new drug for Alzheimer's disease FDA doubles MRI scans needed for Aduhelm patients MRI sheds light on effects of aducanumab Alzheimer's drug

Disease 52

Disease PET Scan MRI 52

AuntMinnie

JULY 7, 2023

Read more on AuntMinnie.com Related Reading: CMS to cover Alzheimer's drugs for patients enrolled in registry Will lecanemab approval increase PET scan volumes? FDA approves new drug for Alzheimer's disease CMS delays decision on amyloid PET coverage MRI sheds light on effects of aducanumab Alzheimer's drug

Disease 52

Disease PET Scan MRI 52

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. of patients, noted lead author Ke-Liang Chen, MD, a neurologist at Fudan University. “In

PET Scan 104

PET Scan Diagnose Disease Radiopharmaceuticals 104

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. Their aim in this study was to determine whether these associations persist or progress over time.

PET Scan 111

PET Scan Disease Hospital Imaging 111

AuntMinnie

APRIL 29, 2024

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. The researchers performed F-18 PBR06 PET scans on 22 patients with MS and eight healthy controls.

PET Scan 122

PET Scan Nuclear Medicine Disease Clinic 122

AuntMinnie

JULY 11, 2023

Read more on AuntMinnie.com Related Reading: FDA grants full approval to Alzheimer's disease drug Leqembi MITA chides CMS on beta-amyloid PET decision CMS to cover Alzheimer's drugs for patients enrolled in registry FDA approves new drug for Alzheimer's disease CMS delays decision on amyloid PET coverage

PET Scan 52

PET Scan Nuclear Medicine Disease 52

AuntMinnie

JANUARY 19, 2024

more than 6 million Americans have Alzheimer's disease, a debilitating and far-reaching disease that accounts for 60% to 80% of dementia cases, and by 2050, this number is projected to rise to nearly 13 million, according to Alzheimer’s Disease International. The disease affects memory, thinking, and behavior. In the U.S.,

Disease 52

Disease Medicare Imaging PET Scan 52

AuntMinnie

JULY 18, 2023

Experts have drafted new diagnostic criteria for Alzheimer's disease to reflec.

Disease 52

Disease Diagnose PET Scan Diagnostic 52

Open Medscience

AUGUST 18, 2024

Diagnostic imaging in motor neurone disease (MND) is crucial for early detection, disease monitoring, and differentiating from other conditions. The post Motor Neurone Disease: Diagnosis and Future Research Insights appeared first on Open MedScience.

Disease 52

Disease Diagnostic Imaging Diagnostic Imaging 52

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. In the absence of treatment, the disease can lead to irreversible fibrosis and sudden cardiac death.

PET Scan 105

PET Scan Disease Clinic Imaging 105

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).

Nuclear Medicine 116

Nuclear Medicine PET Scan Medicare Disease 116

AuntMinnie

JULY 25, 2024

A PET/MRI study has provided insights into the neurobiology of late-life depression, with researchers reporting that tau protein – a key protein involved in Alzheimer’s disease – does not appear to be involved in the condition. Image and caption courtesy of the American Journal of Geriatric Psychiatry.

MRI 96

MRI PET Scan Disease Diagnose 96

Imaging Technology

FEBRUARY 9, 2024

It is a complex autoimmune disease characterized by chronic inflammation. The hope is to find ways to identify such individuals even before they get sick, with the goal of being able to treat them so they never develop the disease.” A second group of mice received PET scans with a nonspecific control peptide.

PET Scan 115

PET Scan Nuclear Medicine Disease Clinic 115

AuntMinnie

APRIL 10, 2023

Read more on AuntMinnie.com Related Reading: NaF-PET shows bone formation in psoriatic arthritis patients PET/MRI provides new insights into knee osteoarthritis NaF-PET reveals aortic wall injuries NaF-PET scans reveal plaque -- and possible risk of stroke Can deep learning monitor lesions on F-18 NaF PET/CT?

PET Scan 52

PET Scan Disease Imaging MRI 52

AuntMinnie

SEPTEMBER 13, 2023

Read more on AuntMinnie.com Related Reading: ACR urges full coverage for amyloid PET scans CMS proposal covers PET scans for Alzheimer’s disease MITA praises FDA for Leqembi approval FIND Act reintroduced in U.S. The Medical Imaging and Technology Alliance (MITA) has raised concerns ove.

Radiopharmaceuticals 52

Radiopharmaceuticals PET Scan Medical Imaging Disease 52