What Is a PET Scan? A positron emission tomography (PET) scan is a type of imaging study that can help doctors see what’s happening inside your body and how it’s working. This can help them understand ...
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What is a PET scan?

Medically reviewed by Doru Paul, MD Key Takeaways A PET scan shows changes in your body’s cells to detect diseases.Prepare for the PET scan according to your healthcare provider’s instructions, like ...
A positron emission tomography (PET) scan is an imaging technique that uses small amounts of radioactive substances. Doctors may use PET scans in chemotherapy treatments for cancer. PET scans help ...
PET scans are a form of imaging scan that can take three-dimensional images of the inside of a person’s body. They can help a doctor detect and accurately stage someone’s liver cancer. Doctors might ...
For patients newly diagnosed with diffuse large B-cell lymphoma, one of the most dreaded moments of the staging process is ...
The Society of Nuclear Medicine and Molecular Imaging (SNMMI) and the European Association of Nuclear Medicine (EANM) have issued a new procedure standard/practice guideline for somatostatin receptor ...
Positron emission tomography (PET) scans can detect cancer earlier than other imaging tests by showing areas that use a lot of glucose. However, false-positive results can happen due to infections, ...
The Society of Nuclear Medicine and Molecular Imaging (SNMMI) and the European Association of Nuclear Medicine (EANM) have issued a new procedure standard/practice guideline for estrogen receptor ...
A prospective study shows PSMA PET/CT-guided targeted biopsy detects clinically significant prostate cancer in 37 percent of men with negative or inconclusive MRI, nearly doubling detection when ...