PET scans
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PET scans
Hi Melodie--
PET scans (Positron Emission Tomography) are done by injecting radioactive glucose into the patient. After about an hour, when the glucose has had time to go throughout the body, the patient is scanned. The glucose is attracted to cancer cells, thus, if there is cancer in the body, that area will "light up" or show as activity when the scan is read. Often times, things missed on a CT scan will show up on a PET scan. I had my first PET as my staging scan before I started treatment. I presume that you were staged using CT? Yes, you should ask your doctor about PET scans, but please know that a lot of ins. co's. will not approve them, as they are more expensive than the CT's. I believe the usual time for a scan following the conclusion of treatment is 3 months, but don't quote me on that.0 -
PET Scansmp327 said:PET scans
Hi Melodie--
PET scans (Positron Emission Tomography) are done by injecting radioactive glucose into the patient. After about an hour, when the glucose has had time to go throughout the body, the patient is scanned. The glucose is attracted to cancer cells, thus, if there is cancer in the body, that area will "light up" or show as activity when the scan is read. Often times, things missed on a CT scan will show up on a PET scan. I had my first PET as my staging scan before I started treatment. I presume that you were staged using CT? Yes, you should ask your doctor about PET scans, but please know that a lot of ins. co's. will not approve them, as they are more expensive than the CT's. I believe the usual time for a scan following the conclusion of treatment is 3 months, but don't quote me on that.
Thanks for the info. He hasn't mentioned this, so I just wondered. Melodie0
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