The Wonderful World of PET CT Scans

by Vinay kumar
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PET CT scan are one of the most sophisticated imaging procedures available. They can accurately diagnose heart disease, brain tumors, lung cancer, and various forms of dementia. Best yet, CT Scans are considered to be safer than other forms of imaging because they don’t emit radiation like x-ray machines.

There are many different kinds of PET scans for different kinds of diseases. Here is a list to help you understand them all:
PET/CT – This is the most common form of PET scan that combines both positron emission tomography (PET) and computed tomography (CT). It uses an injected radiotracer to measure metabolic changes in blood flow to organs or tumors…

PET – SPECT – PET and single-photon emission computed tomography (SPECT) scans are very similar. Both use a radiotracer to measure metabolic activity in the brain. However, SPECT is less expensive and technically simpler than PET and is often used to detect problems such as strokes or dementia…

PET/MRI – Magnetic resonance imaging (MRI) is a medical imaging technique used in radiology to visualize internal structures of the body in detail. MRI combines magnetic fields, radio waves, and a computer to produce detailed images of the body’s organs and tissues without using radiation. It is an extremely useful diagnostic technique and has some limited uses in the diagnosis of the brain and certain types of cancer…

X-ray – X-ray, also known as Roentgenography, is a diagnostic imaging technique used to visualize internal structures of the body in detail. In medicine, it is used to study bones, fractures, internal organs, and soft tissues…

X-ray scan – X-ray scan or simply “X-ray” is a medical procedure that uses low doses of ionizing radiation for imaging or therapy. X-rays are electromagnetic radiation that can penetrate objects, unlike conventional light or radio waves…

Diagnostic X-Ray – A diagnostic X-ray, also known as a radiograph is an X-ray of a specific body part for medical investigation. The term “diagnostic” refers to its usage in the diagnosis of disease…

Magnetic Resonance Imaging – Magnetic resonance imaging (MRI), is a technique used to produce images of the inside of an object. MRI uses magnetic fields to produce highly detailed images. It can be used to view internal organs and structures, like bones and muscles…

MRI Scan – Magnetic resonance imaging (MRI), is a technique used to produce images of the inside of an object. MRI uses magnetic fields to produce highly detailed images. It can be used to view internal organs and structures, like bones and muscles…

CT scan – Computed tomography or CT scan, is an advanced form of radiology that uses computerized tomography (CT) technology for producing cross-sectional images of body parts…

Conventional X-Ray – A conventional X-ray consists of X-rays that are emitted by excitable electronic tubes that are positioned into the machine’s radiation beam. It is commonly referred to as a fluoroscope…

Fluoroscopy – Fluoroscopy is the use of fluoroscopic imaging to obtain real-time moving images of structures in motion, particularly the anatomy and physiology of the internal organs…

X-Ray – X-ray, also known as Roentgenography, is a diagnostic imaging technique used to visualize internal structures of the body in detail. In medicine, it is used to study bones, fractures, internal organs, and soft tissues…

X-ray – “X-ray” is short for “xenon”, which is an element with an atomic number of 86…

X-ray – X-rays are electromagnetic radiation that can penetrate objects, unlike conventional light or radio waves…
The benefits of completing a PET Scan are well documented. Positron emission tomography (PET) scans help you to understand the health status of your body. It helps doctors to detect disease or warn you about possible future problems that might occur with your body….Although the scans are extremely beneficial, they also come with some form of risk. There are times when a PET scan can affect you negatively. If you have any concerns about whether your PET scan is safe or not, or what to expect afterward, then contact your local radiologist today.

PET (Positron Emission Tomography)- A CT scan involves the injection of a contrast agent which creates a contrast between blood and muscle. The task is to see where blood flow has been greater than normal. Hormones and other chemicals may also be injected during a CT Scan… The Federal Drug Administration makes decisions on matters of safety and effectiveness… Abdominal CT Scan- Diagnostic scans that look at the abdomen from the back rather than from above or below. Usually for cancer, biopsies, or infections.

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