What therapeutic procedure might be performed during an upper endoscopy for variceal hemorrhage?

What therapeutic procedure might be performed during an upper endoscopy for variceal hemorrhage?

• A. Electrocautery
• B. Band ligation
• C. Balloon dilation
• D. Colonoscopy

Answer: (B)

The procedure that is commonly utilized during an upper endoscopy for variceal hemorrhage is band ligation. This technique involves placing a rubber band around the base of the varices—dilated veins in the esophagus—which can significantly reduce the risk of further bleeding. By ligating the varices, pressure is alleviated, and blood flow is redirected, which ultimately helps to stabilize the patient and prevent recurrent hemorrhage. Band ligation is particularly effective because it directly targets the source of the bleeding, providing both hemostatic and preventive benefits. It is often preferred over other intervention methods because it is minimally invasive and can be performed quickly during an endoscopic procedure, making it a critical option in emergency settings for patients experiencing variceal hemorrhage.

The procedure that is commonly utilized during an upper endoscopy for variceal hemorrhage is band ligation. This technique involves placing a rubber band around the base of the varices—dilated veins in the esophagus—which can significantly reduce the risk of further bleeding. By ligating the varices, pressure is alleviated, and blood flow is redirected, which ultimately helps to stabilize the patient and prevent recurrent hemorrhage.

Band ligation is particularly effective because it directly targets the source of the bleeding, providing both hemostatic and preventive benefits. It is often preferred over other intervention methods because it is minimally invasive and can be performed quickly during an endoscopic procedure, making it a critical option in emergency settings for patients experiencing variceal hemorrhage.