Yes after last endosopy and PET scan I was declared cancer free. I go back in 3 months for retest but no other treatment planned. In my case there was no damage to the esophagus so I probably would have been stage 3 but the local lymph node involvement pushed me to stage 4. Don't worry about the stage as much as what the recommended plan is. I had 28 days of radiation and chemo which worked. I'll be anxious to here what your plan is?