So sorry you are now having to walk this journey with your mom, but glad you found us. The diagnosis can ber overwhelming so ask your oncologist anything you need to. Don't be surprised if he/she doesn't want to start treatment right away, but wants to do some more tests. They may want to do additional scans to make sure it hasn't spread anywhere else. That's ok as long as the scans are done fairly quickly. Ask about treatment options, side effects, etc.
You can go to www.cancergrace.org to read information from oncologists and radiologists about the different treatment options for each stage.
DO take a tape recorder or something to write with and DO ask for copies of her reports.
My mom had never asked for a prognosis and I'm glad she didn't. Mom is Stage IV, but is going on 22 months now since her diagnosis. Her oncolgoist is managing this as a chronis disease and so far so good. She is undergoing her second set of chemo treatments now to put her disease back "to sleep" as he calls it. She went 12 full months off all treatments after her first set of chemo treatments.
Hang in there and ask any questions you need to. Ask here as well. We've got lots of experience that we are happy to share.
Susan