Hello there. One of the frequently asked questions is, I had sleeve gastrectomy, I gained weight, can I have sleeve gastrectomy again? Sleeve gastrectomy is an operation that has been performed for about thirty years. In the sleeve gastrectomy surgeries performed in the early years, the part of the stomach that you call the stomach was left a little wide, and in patients with sleeve gastrectomy who had undergone very old surgery, there may be weight gain again or insufficient weight loss because the stomach was left a little wide in volume. It is possible to perform sleeve gastrectomy surgery again in patients who have undergone such sleeve gastrectomy surgery. We re-evaluate the patient before the operation, and after endoscopy and stomach volume measurements are performed, we decide whether or not to perform sleeve gastrectomy again. If the patient's stomach volume is large enough, if the fundus part is left quite large, they can have sleeve gastrectomy again and they can also see success and benefit from sleeve gastrectomy.
