CT Scan With and Without Contrast Appointments in Daly City, CA

7 | 7 result

Green Imaging

CT scan with and without contrast

14651 S Bascom Avenue Suite 120, Los Gatos, CA 95032
Imaging & radiology

    Green Imaging

    CT scan with and without contrast

    4144 Redwood Highway Suite B, San Rafael, CA 94903
    Imaging & radiology

      Green Imaging

      CT scan with and without contrast

      105 South Drive Suite 110, Mountain View, CA 94040
      Imaging & radiology
        Why are Sesame prices so good?

        Green Imaging

        CT scan with and without contrast

        345 Convention Way Suite D-1, Redwood City, CA 94063
        Imaging & radiology

          Green Imaging - Daly City

          CT scan with and without contrast

          455 Hickey Boulevard Suite 200, Daly City, CA 94015
          Imaging & radiology

            Green Imaging - San Francisco Sacramento St

            CT scan with and without contrast

            325 Sacramento St., San Francisco, CA 94111
            Imaging & radiology

              Green Imaging - San Francisco Post St

              CT scan with and without contrast

              1180 Post Street, San Francisco, CA 94109
              Imaging & radiology
                FAQs

                CT Scan With and Without Contrast FAQs

                What is a CT scan?

                A CT scan (computerized tomography scan) is a tool that doctors use to get a cross-sectional view of soft tissue, blood vessels, bones, and other structures inside your body. CT Scans take a series of x-rays of the body and use computer processing to combine them into the cross-sectional images that doctors use to diagnose conditions and develop treatment plans. CT scans are helpful in diagnosing internal injuries, treatment planning and monitoring, and disease detection. While often performed in hospitals' radiology departments, CT scans are generally outpatient procedures. This means that you can go home on the same day that you receive your scan.

                CT Scans are performed with contrast and without contrast. Contrast is a dye used to enhance your imaging and is only needed in specific instances. Check with your referring physician if you're unsure which CT scan is right for you.

                Why is a CT scan necessary?

                CT scans help doctors assess and diagnose abnormalities in soft tissue and bone. CT scans can also detect vascular medical conditions, like coronary heart disease or blood clots.

                CT scans also help doctors plan for surgeries, giving them an inside look at the structures on which they intend to operate, as well as facilitating biopsies.

                Your doctor may recommend a CT scan to:
                - Detect and diagnose bone and muscle disorders
                - Detect tumors and blood clots
                - Diagnose an internal infection
                - Detect and diagnose certain cancers
                - Monitor conditions such as heart disease, internal organ problems, and masses developing in the body
                - Monitor the progress of cancer treatment
                - Detect internal bleeding

                Do I need contrast?

                Most CT scans do not require contrast. However, if you are undergoing diagnostic imaging for a condition related to the pelvis, abdomen, or gastrointestinal tract, a contrasting agent may be used. Contrast helps separate the tissue being examined from surrounding tissue.

                In general, contrast agents are considered safe for medical use. Some adverse effects have been reported after the use of these substances, which is why they are used infrequently. Before undergoing a CT scan with contrast, talk to your health care provider about factors such as:

                • History of allergic reaction to contrast agents

                • History of allergic reactions to medication, dyes, preservatives, or animals

                • Any medication you may be taking, including herbal supplements

                • Any recent medical conditions or illnesses you have experienced

                • Any pre-existing health conditions you are managing - especially heart disease, diabetes, kidney and liver disease, and sickle cell anemia

                What side effects do contrast agents produce?

                Adverse effects caused by contrast agents are rare. Common side effects caused by contrast agents include:

                • Nausea
                • Vomiting
                • Rash/ hives
                • Itchiness
                • Headache

                If you experience more severe symptoms such as shortness of breath, wheezing, abnormal heart rhythms, or confusion, talk to your doctor right away. These are symptoms of an allergic reaction and require immediate treatment.

                Before you undergo a CT scan with a contrast agent, talk to your health care provider about your medical history, any conditions that you may be managing, the medication you are taking, and any allergic reactions you have experienced. It is especially important that you detail any allergic reactions you may have had caused by medication, dyes, preservatives, or animal products.

                How do I prepare for a CT scan?

                The specific preparations for your CT scan will depend on the area of your body being scanned. In some cases - especially those in which the abdomen or intestines are being scanned - you may be asked to fast for 8-12 hours prior to your appointment.

                You may be asked to disrobe and wear a thin, loose-fitting hospital gown before the exam. You will also be asked to remove any metallic items from your person such as piercings and jewelry, as well as eyeglasses and dentures.

                What should I expect at my CT scan?

                During the procedure, you will lie on a motorized table that slides through a circular opening of the scanning machine. A CT scan works by emitting X-ray beams from the CT scanner to capture pictures of the body from multiple angles. Your technologist may ask you to hold still, or even hold your breath, to prevent images from blurring.

                Once the procedure is complete you will likely be asked to drink fluids to help flush out the contrast material from your kidneys.

                After the scan, you will be able to go about your daily activities. In most cases, you will get the results from your CT scan within several business days after your appointment. Depending on your results, your doctor may request follow-up testing.

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