@v132077, in this video, Mayo Clinic gastroenterologist, Dr. Magnus Halland, M.D. talks about esophageal self-dialation for patients dealing with swallowing difficulties due to narrowing of the esophagus,

- Esophageal Self Dilation Therapy: An Effective Alternative: https://connect.mayoclinic.org/blog/gastroenterology-and-gi-surgery/newsfeed-post/esophageal-self-dilation-therapy-an-effective-alternative/

@walisky @rlp63 @jmfarris @peggyschr @drupoint also share their experiences in the comments.