Waiting for the results of the second PET scan

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The PET scan machine I was in looks similar to this, but has a much longer tube the body goes into.

On Wednesday of this week I had my second PET scan done. I didn’t blog about it at the time because I was feeling somewhat under the weather due to fall allergies. In this post I will share how this experience went and some of the scanxiety this has caused me.

My first PET scan was done about two months ago. At the time I just got my biopsy result and found out for sure I had cancer. Leading up to that first PET scan I had a lot of anxiety, also known as scanxiety. This time I don’t recall having any scanxiety prior to the PET scan, but now that I have to wait for the results I definitely am being impacted by scanxiety.

Before going into the scanxiety let me back up and share my PET scan experience this time. Two days leading up to the PET scan I was on a high protein diet. About 45 minutes prior to the scan I was injected with a glucose solution that contains radioactive material. It is because of this radioactive material that most people will not want to have a PET scan done unless absolutely necessary. Interesting side-note. The tech said the actual injection solution was made down south (I believe in Omaha) and is shipped to Sioux Falls. In Sioux Falls the solution is put into the doses needed for that day and couriered to where it is needed, in this case three hours away in Aberdeen. I believe he said the half-life of the radiation in the solution is 110 minutes. This solution travels quite a bit just to be used in these PET scans. Oops, time to get back on track and focus on the PET scan.

I was on the PET scan bed for just over a half-hour, but the scan itself only lasted for about 25 minutes. My scan went from about half-way down the head to my thighs. Since I am so tall (6’3″) my scan takes longer than people of a normal height. I actually kind of enjoyed the scan for the first half. The bed/table shape feels good on the back and a wedge is used to allow the knees to be bent. About halfway through the scan though my left knee locked up and was in pain for the rest of the day. This might be due to an old injury, or maybe due other factors. It is hard to say.

After the scan my wife and I went out to eat. My scan was in the afternoon and I had been fasting all day for the scan and I was hungry as heck. By the way, mid-afternoon is a great time to go out to eat if you are a chemo patient. We basically had the restaurant (Ruby Tuesdays) to ourselves. I didn’t wear a mask and it felt good to be going out.

The last time I had a scan we saw the results shortly afterwards during an appointment with the oncologist. That was when I first saw the fireworks. Now this time I have to wait almost a week for the results. My next scheduled appointment with the oncologist is next Tuesday during my fourth round of chemo. I didn’t think waiting for the results would impact me, but the waiting is definitely causing me some anxiety. This PET scan will show if the first three rounds of chemo are actually working. If the chemo isn’t working I’ll likely have to switch to another blend of chemo drugs. Chemo drugs are nasty and can have some horrendous side-effects. I know and can deal with the side-effects of my current chemo regiment, known as R-CHOP. The thought of chancing worse side-effects is actually causing me quite a bit of anxiety.

It of course didn’t help that both my wife and I saw a preview of the scan. From our untrained eyes the scan does not look any better than it did two months ago. Actually it appears there may be a new bright spot. Wondering if my cancer has spread or has changed from a grade 2 lymphoma into a grade 3 lymphoma is definitely causing me some stress.

Between now and Tuesday I am trying to keep my mind occupied in the hopes to keep my scanxiety down. So far it isn’t working very well and my anxiety seems to increase each day. Hopefully on Tuesday the Oncologist will let us know the chemo is working as planned and I can continue my R-CHOP regiment to push this lymphoma cancer into remission.

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