Mesothelioma TreatmentDiagnosis
CT Scans
An abbreviation for computed tomography, the CT or CAT scan is a more precise imaging technique than the conventional x-ray. This sophisticated form of imaging offers a more detailed picture of a particular part of the body by using an x-ray generating device that rotates around the body of the person being photographed. The device creates slices or numerous cross-section images of the inside of a persons body.
When is a CT Scan Needed?
If a diagnosis of mesothelioma is a possibility, your general practitioner may choose to order a CT scan. CT scans often assist in the detection of cancer and will help the doctor zero in on the location of any tumors that may be present. These scans also aid in choosing what treatment options are best for the patient in question and may guide in additional procedure, such as biopsy, surgery, or radiation.
What Should I Do to Prepare?
CT scans are simple and painless procedures and require little or no preparation. You may by required to drink a contrast dye for your test. If so, youll receive instructions as to when that needs to be ingested and the solution may be provided to you a few days before the procedure.
To receive your scan, you may be asked to visit either a hospital or an outpatient facility that performs such imaging. Once you arrive, youll be instructed to lie flat on a table inside a circular machine. Youll be provided with a pillow for your head.
As the scan proceeds, an x-ray tube inside the machine rotates quickly around your body and takes pictures from many angles. You wont feel anything while this is happening. The technician, however, may need to tilt, raise or lower the table so that you can be correctly positioned for accurate pictures. Straps may help you maintain this position.
As with conventional x-rays, you may be asked to hold your breath during the procedure. Youll probably hear continuous clicking and perhaps other noises while the scan is in progress. The noises are nothing to fear.
A technician will be monitoring the scan during the entire procedure to make sure everything is in proper working condition and that they are getting the pictures they need. Theyre also there to make sure you are comfortable and to answer any questions you may have. A technician cannot offer input as to the outcome of your procedure or anything they see on the screen.
Pregnant women should avoid CT scans and seek alternative imaging options.
Getting the Results
Like most imaging, you wont receive the results of your CT scan. The image will be read later by a radiologist and the results forwarded to your doctor in a few days.
