View source for PET-MRI

== PET-MRI ==

'''PET-MRI''' (pronounced as P-E-T-M-R-I, /piːiːtiːɛmɑːɹaɪ/) is a hybrid imaging technology that incorporates [[Positron Emission Tomography]] (PET) and [[Magnetic Resonance Imaging]] (MRI) into a single device. The term "PET-MRI" is derived from the combination of the acronyms for Positron Emission Tomography and Magnetic Resonance Imaging.

=== History ===

The concept of PET-MRI was first proposed in the late 1990s, but it was not until the early 2000s that the first prototypes were developed. The first clinical PET-MRI systems were introduced in the late 2000s.

=== Function ===

PET-MRI combines the functional imaging capabilities of PET with the high-resolution anatomical imaging of MRI. This allows for simultaneous acquisition of metabolic and anatomical information, providing a more comprehensive view of disease processes.

=== Applications ===

PET-MRI has a wide range of applications in both clinical and research settings. It is particularly useful in the fields of [[oncology]], [[neurology]], and [[cardiology]], where it can provide valuable information about tumor metabolism, brain function, and heart disease, respectively.

=== Advantages and Disadvantages ===

The main advantage of PET-MRI is its ability to provide both functional and anatomical information in a single imaging session. This can lead to improved diagnostic accuracy and more effective treatment planning. However, PET-MRI is also more expensive and complex to operate than standalone PET or MRI systems.

=== Related Terms ===

* [[Positron Emission Tomography]]
* [[Magnetic Resonance Imaging]]
* [[Hybrid Imaging]]
* [[Oncology]]
* [[Neurology]]
* [[Cardiology]]

[[Category:Medical Imaging]]
[[Category:Radiology]]
[[Category:Medical Technology]]

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