Gastro-oesophageal reflux disease is caused by backward movement (reflux) of the stomach contents into the oesophagus. This occurs when the ring of muscles at the lower end of the oesophagus fails to ...

Surgery completed through a small incision and assisted with special instruments, such as the endoscope, is called keyhole surgery. Because modern endoscopy has relatively few risks, delivers detailed ...

Linear endoscopic ultrasonography (EUS) has been extensively utilized as a novel diagnostic and therapeutic modality across various fields. However, there have been relatively few studies focusing on ...