Positron emission tomography scan
Purpose
To detect organ dysfunction through positrons being emitted from radioactive chemicals in the organ that are sensed by a series of detectors positioned around the child
To evaluate the heart and brain in many aspects of oncology (most common use)
To help detect cerebral dysfunction caused by tumors, seizures, head trauma, and some mental illnesses
To evaluate myocardial metabolism, and distinguish viable from infarcted cardiac tissue
Patient preparation
Make sure that the consent form is signed by the child’s parents or legal guardians.
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