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Positron emission tomography in oncology.
Mary Beth Lobrano1, Puneet Singha
1mlobrano@ejhospital.com
Clinical Journal of Oncology Nursing
|August 22, 2003
Summary
Positron emission tomography (PET) scans detect metabolic changes for cancer and neurologic disorder diagnosis. This review covers patient preparation, procedures, and the role of PET scans in oncology nursing.
Area of Science:
- Nuclear medicine
- Medical imaging
- Oncology
Background:
- Positron emission tomography (PET) scans utilize positrons to identify metabolic and chemical alterations within the body.
- Clinical applications are expanding, with current uses in cancer detection, neurological disorder evaluation, cardiac function assessment, and treatment response monitoring.
Purpose of the Study:
- To review patient preparation and procedures for Positron Emission Tomography (PET) scans.
- To provide essential information for oncology nurses regarding PET scan technology and patient education.
Main Methods:
- Review of current literature and clinical practices related to PET scans.
- Inclusion of a patient information sheet detailing PET scanning processes.
Main Results:
- PET scans are valuable in oncology for biopsy guidance, staging, recurrence detection, and differentiating benign from malignant conditions.
- The technology has also facilitated incidental cancer diagnoses.
Conclusions:
- PET scan technology is crucial for advancing cancer care, aiding in diagnosis, staging, and treatment monitoring.
- Oncology nurses require comprehensive knowledge of PET scans to effectively prepare and support patients undergoing these diagnostic tests.