Medscape

PET Scan at Diagnosis May Help to Predict Aneurysm Risk in Patients With Giant Cell Arteritis

PET scans may serve as both a diagnostic and prognostic tool in giant cell arteritis (GCA), according to a new study. In over 100 patients with GCA who underwent 18 F-fluorodeoxyglucose (FDG) PET ...
The Spokesman-Review

Ask the doctors: Pet scan create 3D images of the body at cellular level

PET scans examine the tissues of the body at a cellular level. Because these tests can measure metabolic activity, such as oxygen use, blood flow and the rate at which specific areas of the body are ...

Are tau PET scans 'lighting up' too much of the brain in Alzheimer's disease?

Tau proteins play an important role in Alzheimer's disease. Tau helps to stabilize neurons in the brain, but in Alzheimer's disease, tau proteins can misfold and tangle inside neurons. These tangles ...
Lawrence Journal-World

LMH Health uses PET scans to benefit cardiac patients

Karin Rexroad peeks through the bore of the PET-CT scanner at LMH Health. Positron emission tomography, or PET, scans have long been used to diagnose cancer and determine how far it has progressed.
The Scranton Times-Tribune

PET scans create 3D images of the body at cellular level

Q: My wife is 59 years old. She had COVID-19 but recovered. A recent chest X-ray shows a white patch on her lung. She doesn’t have a cough or a fever, and her pulmonologist wants her to have a PET ...
Healio

Quantification of amyloid PET scans feasible, consistent with visual analysis in AD

Please provide your email address to receive an email when new articles are posted on . Researchers analyzed more than 10,000 PET scans of patients from the IDEAS study. Measurement of Centiloids from ...
AOL

Will Medicare Pay for PET Scans?

Medicare Part B covers outpatient PET scans when ordered by a doctor and considered medically necessary. PET scan costs can vary depending on whether you have the scan in a hospital as an inpatient, ...
Medscape

PET/CT Can Catch Cranial Giant Cell Arteritis Missed by Doppler Ultrasound

Digital FDG PET/CT can pick up cranial giant cell arteritis that may be missed on ultrasound because of a lack of trunk large ...
ABC News

When Are Imaging Diagnostics, Such As An MRI Or PET Scan, Used To Determine Whether I Have Alzheimer's Disease -- And How Accurate Are They?

Dr. Gary Small answers the question: 'MRI, PET Scan for Alzheimer's Diagnosis?' May 4, 2009 -- Question: When are imaging diagnostics, such as an MRI or PET scan, used to determine whether I have ...
European Medical Journal

Integrated PET and MRI May Identify New Dementia Type

PET and MRI scans may together distinguish a new type of dementia from Alzheimer’s disease (AD), a 2026 retrospective, ...
University of California, San Francisco

Are Tau PET Scans “Lighting Up” Too Much of the Brain?

Tau proteins play an important role in our normal brain function, mainly by helping to stabilize neurons in the brain. But in Alzheimer’s disease, tau proteins can misfold and tangle inside neurons.