Indeed, as I said, the doctor said "it is nothing", while looking at the only printed images of the CT sacan that they give me at the place where I took the test. They were just 9 small images (cuts), all perpendicular to my trunk. The images showed NOTHING, despite the inform that came with the images said clearly they was a calcification on my right adrenal.
The thing is, the study came also with a CD that had +100 cuts done in planes of my trunk, not only the perpendicular ones...
After my visit to the doctor, I decided to take a look at the cd. The cd contained an special program to read and browse the images, as they weren't in any common format. When I tryed to execute the program, it showed an error message and failed to start. I analized and discovered it would only run in windows xp! So I looked for a newer version of the program, made by Philips, moved the data files from the cd to the ne programs folder, and I was finally able to see the images.
The anomaly that the results inform pointed to was evident even to the untrained eye, a withe and brigh patch, as white and bright as the bones, just on top of the "right" kidney, in the adrenal, that is. I looked for info on ct scan images of such anomalies and found this image on this site
https://radiopaedia.org/images/3445083:
Notice the white mass to the lef of the spine. An now, this is an image of my CT:
DRAW YOUR OWN CONCLUSIONS. Do you think this can be called "nothing". It must be noted that I have high cortisol for 3+ years, which matches the time when my fatigue worsened and my POTS appeared. In the website about radiology from where I took the first image this is called an "incidentaloma", an anomaly that is found incidentaly. However this is not my case, as my doctor was deliberately trying to image the adrenal in search for a cause for my raised cortisol and some of my symptoms. Acording to my research, the next step is to determinate if this is a tumour and if it is, if it is secreting cortisol and other hormones, this being done with simple lab test. I'll soon visit and endocrinologist who I hope will be able to correctly interpret this. I'll take my laptop with me of course, so he can actually see this!
Something important: DESPITE A CORTISOL PRODUCING ADRENAL TUMOUR CAN'T BE RESPONSIBLE FOR ALL OF CFS SYMPTOMS, IT SURELLY CAN WORSEN SOME, IT WOULD BE USEFUL FOR ALL OF YOU TO ASK YOUR DOCTOR TO TEST FOR THIS. It took 20 years to find this in my body..