Alzheimer’s disease affects 5.8million Americans. It is among the top causes of dementia. Alzheimer’s is challenging to diagnose in the initial stages because it does not exhibit any symptoms until later stages. Symptoms such as memory loss appear after neurodegeneration (which takes years or decades) has already taken a toll on cognition and memory. Clinical

Positron emission tomography is a 3D picture of your body. Patients get a mildly radioactive drug that helps to highlight highly active cells. The scan helps to know whether there is a lump or not, screen for cancer, find out if treatment is working, examine the stage of cancer, and to decide on the best

Researchers have discovered a new CT scan method that reduces radiation exposure has been developed. According to the study: The CT scan technique splits a full X-ray beam into smaller beamlets and still produce similar image quality at a reduced radiation dose. The method could be adapted in all medical scanners and minimize the amount

Some carcinoid tumors can be slow-growing, but those that grow quickly can spread to other parts of the body. They are often classified by the tumor grade. Grades 1 and 2 are slow growing but can spread. Grade 3 carcinoid tumors grow and multiply faster. A lot of imaging modalities have been employed in carcinoid

A Computerized Axial Tomography (CAT) or a Computerized Tomography (CT) combines data from various X-rays to give a detailed image of your body’s internal structures. A CT may help in the visualization of the: Head Spine Knee Chest Shoulders Abdomen Spine A carcinoid tumor is a growth that develops slowly deep in the body tissue

PET refers to Positron Emission Tomography. Doctors use it to visualize the structures inside the body. Most of PET is combined with CT scanners to provide quality imaging results.  All You Need to Know About the PET Scan It ‘s used to assess cancer, determine the stage of the disease, and site to treat. PET

A lot of PET scanners are used in combination with CT scanners in a PET-CT machine to provide hybrid imaging that utilizes the benefits of both techniques. Positron emission tomography is used to visualize the body structure and cell activity within the body. PET scanning is a fast, sensitive, non-invasive, and comprehensive way to assess

A positive Amyloid PET scan can be used to identify subtle cognitive problems in adults asymptomatic for Alzheimer’s disease.  In a large, complex study, the scan showed an increased amyloid burden in the patients. Scientists were contemplating whether they can use PET to detect any abnormality in the levels of amyloid-beta protein in the brains

PET scans are frequently used in the medical community and oncology. Today PET imaging is used in combination with computerized axial tomography for more accurate results. PET has been adopted in the treatment of lymphomas, where it’s often incorporated in treatment for Hodgkin’s and non-Hodgkin’s lymphoma. PET scans are used in staging and treating lymphomas

COVID-19 is often diagnosed through RT-PCR testing. Now some experts are arguing that CT scans can help to diagnose Covid-19. But others disagree with them. The covid-19 epidemic continues to spread all over the world, killing many people as nations strive to find cure or vaccination. Diagnosing people with SARS-CoV-2 early is key to combating