Great news people!
The doctor said than my mother's scan was completely clean!

My father told me that the doctor was surprised, as he did not expect it to be *that* clean so he spent a lot of time checking out everything until he was sure.
My mother had her scheduled chemotherapy today but the doctor said she will not get another one as scheduled. He said that we will make a regular check-up plan for a year or so and that my mother is going to have another scan in 4 months from now to see if any issue arrises.
I am having a hard time to believe this... could it be possible that my mother has escaped danger?
Of course, I know that cancer often finds ways to crawl back and from now on, no matter how many years will pass, we will always have to look out for any signs of it. However, right now, I am so very happy and all I can think is my mother's tone of voice when she told me the news on the phone.
Thank you all for all the positive thoughts all these months! I really appreciate your kind words and your support!