We have listed vaccine ingredients (substances that appear in the final vaccine product), process ingredients (substances used to create the vaccine that may or may not appear in the final vaccine product), and growth mediums (the substances vaccines are grown in) for vaccines approved by the Food & Drug Administration (FDA) and commonly recommended by the Centers for Disease Control (CDC.)
If needed, the technologist will relay any further instructions for you at the time and youâll be free to leave. The entire procedure normally takes 5-10 minutes. Contrast studies may take an additional 10-15 minutes. If an oral contrast is required, you will also need an additional 45-50 minutes prior to the test.
It usually takes several days for the results to come through but some scans may take up to a couple of weeks. If your doctor needs the results urgently, they make a note of this on the scan request form and the results will be ready sooner. CT scan (or CAT scan) takes a series of X-rays of the body from different angles. A computer puts the X-rays together to form a picture.