Endoscopic research refers to studies and advancements in the field of endoscopy, which is a medical procedure that involves using a thin, flexible tube with a camera and light attached to it to visually examine the inside of the body. This type of procedure is commonly used to diagnose and treat a variety of medical conditions, including issues in the digestive system, respiratory system, and urinary tract. Endoscopic research may focus on improving the technology and techniques used in endoscopy, developing new applications for the procedure, or evaluating the effectiveness and safety of different endoscopic procedures. Overall, endoscopic research plays a crucial role in advancing medical knowledge and improving patient care.