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.

Before esophagogastroduodenoscopy (EGD), you will be given a sedative. Your physician will thread a narrow, flexible tube called an endoscope-which has a tiny light and camera at the tip-through your mouth, esophagus and into your stomach and sometimes small intestine. He or she can then see any abnormalities and take tissue samples for laboratory analysis if desired.