Lana,
What a great story and outcome! Headline: "Daughter doctor rescues mom and Tarceva works as advertised".
You are doing fine on this site and most importantly are telling a story that brings hope to the newly diagnosed. So many of us at stage 4 have difficulty understanding that treatment success is possible with late stage diagnosed adenocarcinoma. There are even immunotherapy advances for stage 4 Squamous cell.
I assume you are still taking Tarceva. You might want to tell us your strategies for living with its side effects, be they minimal.
Stay the course.
Tom