Endoscopic retrograde cholangiopancreatography (ERCP): This is a procedure that involves passing a flexible tube with a camera through the mouth and into the bile ducts to remove any blockages or stones.

This is a procedure that involves passing a flexible tube with a camera through the mouth and into the bile ducts to remove any stones or debris causing the obstruction.

Endoscopic dilation involves inserting a scope into the duodenum and using a balloon or other device to stretch the narrowed area, allowing food to pass through more easily.

Endoscopic dilation involves inserting a scope into the esophagus and using a balloon or other device to stretch the narrowed area

This may involve using a scope to inject medication, apply bands, or use other devices to close off the varices.

Endoscopic resection of gastric polyps (gastroscopy) is a minimally invasive procedure that uses an endoscope to remove small gastric polyps.

This is a minimally invasive procedure that involves using an endoscope, a flexible tube with a light and camera on the end, to cauterize the bleeding tear in the esophagus.

In some cases, a cyst can be drained using a needle inserted through the skin into the cyst. This may be done under imaging guidance, such as ultrasound or CT, and may require multiple procedures over time.