Hi, I have a cicatricial Pyloric partial stenosis caused by a benign peptic ulcer. In 2009, my doctor conduct conservative management(TPN) for 2 weeks and later they dilate the Pyloric with balloons to 15mm. However, neither treatment received good feedback. Right now, they recommend me subtotal gastrectomy surgery. I am so scared. My friend told me Mayo is the top hospital in Gastroenterology. Is there any cutting edge medical treatment available in Mayo rather than surgery?