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PET/MRI: a novel hybrid imaging technique. Major clinical indications and preliminary experience in Brazil

ABSTRACT

In recent years, medical imaging with hybrid techniques has widely accepted and employed in clinical routine. PET/MRI offers significant advantages, including excellent contrast and resolution and reduced ionizing radiation, as compared to well-established PET/CT. Therefore, PET/MRI is a promising modality for oncologic imaging of some regions, such as brain, head and neck, liver and pelvis. This article set out to analyze clinical conditions that could benefit from PET/MRI imaging based on our caseload. The potential of PET/MRI to become the imaging modality of choice for assessment of neurologic and oncologic conditions associated with soft tissues is highlighted. Clinical aspects of PET/MRI and its application to clinical cases are illustrated with examples extracted from the authors’ preliminary experience.

Positron-emission tomography/methods; Magnetic resonance imaging/methods; Tomography, x-ray computed/methods; Pelvic neoplasms; Prostatic neoplasms; Neuroimaging

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