Alejandro Feria

INTRODUCTION: Peroral pyloromyotomy (POP) is the first-line endoscopic intervention for medically refractory gastroparesis during which functional luminal imaging probe (FLIP) can be utilized to perform pyloric impedance planimetry…

Reoperative median arcuate ligament (MAL) release is a technically challenging procedure. We present a case of a 27-year-old female who previously underwent laparoscopic MAL release with recurrent symptoms a few weeks after surgery…

Sleeve gastrectomy is the most frequently performed surgery for obesity. While hiatal hernias are routinely repaired at the index bariatric operation, the management of late postoperative hiatal hernia involves complex clinical and surgical decision-making based on patient-specific factors…

45 yo M with walled off pancreatic necrosis who underwent robotic cystogastrostomy and transgastric pancratic necrosectomy. CT scan demonstrated necrosis confined to the lesser sac. A step-up approach was unsuccessful. Robotic debridement was offered…