Weather Advisory: Temporary Door Closure

Due to extreme cold, access through the Moakley Building's entrance off Boston Medical Center Place will be temporarily closed from 5 p.m. Friday, Jan. 30, through 7 a.m. Monday, Feb. 2.

All patients and visitors should use the main entrance for the Menino and Yawkey Buildings during this time. The hospital remains open and operating as normal.

We appreciate your patience as we take these precautions during severe winter weather.

During an ERCP, the gastroenterologist uses an endoscope, a long, thin, flexible tube with a light and camera at the end, through the esophagus, the stomach, and the first part of the small intestine, called the duodenum. Once the endoscope reaches the papilla, which is the opening of the common bile duct, the physician injects dye through these ducts, enabling x-rays to be taken. A physician may recommend an ERCP if the patient is experiencing abdominal pain or develops jaundice.