What does EST mean in medical terms?
May 11, 2023
Source: Cainiu Health
Dr. Yang Shuwen
Introduction
In medicine, EST usually refers to endoscopic sphincterotomy of the papilla of Vater. It is a minimally invasive procedure in gastroenterology developed from endoscopic retrograde cholangiopancreatography (ERCP). The procedure involves inserting an electronic duodenoscope through the mouth into the duodenal papilla, followed by using a specialized papillotome to incise the sphincter of the papilla to remove bile duct stones or ascaris and to drain the biliary tract.
In medicine, EST usually refers to endoscopic sphincterotomy of the papilla of Vater. Detailed analysis is as follows:
The full English term for EST is Endoscopic Sphincterotomy. It is a minimally invasive procedure in gastroenterology developed from endoscopic retrograde cholangiopancreatography (ERCP). The procedure involves inserting an electronic duodenoscope through the patient's mouth into the duodenal papilla, then using a specialized papillotome to cut the sphincter of the papilla, thereby removing bile duct stones or ascaris and draining the biliary tract. It is commonly used in the treatment of conditions such as common bile duct stones, biliary ascariasis, and suppurative cholangitis.
Before surgery, patients should follow medical instructions to complete preoperative preparations, actively cooperate with doctors to finish necessary examinations, and fast (no food or drink) to ensure surgical safety. After surgery, patients should rest adequately, avoid strenuous physical activity, minimize local irritation, and adjust their diet to be light and bland, avoiding spicy foods to prevent interference with recovery.
