“…Pilot studies that use magnetic-guided capsule endoscopy (MGCE), where the movement of the capsule can be controlled and directed to different regions of the stomach, have demonstrated improved efficiency for visualization of gastric pathology and good correlation with findings from upper endoscopy [5]. In a multicenter study, patients with dyspepsia underwent both upper endoscopy and MGCE independently and in a blinded fashion [6]. Results from the unblinded upper endoscopic examination served as the criterion standard, and the major outcome was the detection of major gastric lesions on a per-patient basis.…”