Hi Don , I spoke to you a while back about my dad because he had a esophageal cancer. Sadly, my dad passed away on July 24. He had stage four and it went into his bones spine lymph, Noyd’s and pelvis. I wish I could’ve helped him but he bled internally and because of those stents it migrated three different times with three different stents down to his stomach so if anybody thinks about getting a stent, I wouldn’t suggest it