[kÅlanâ²jÄÂ·Égramâ²]. an x-ray film of the bile ducts produced after injection of a radiopaque contrast medium. A cholangiogram is routinely performed before or after biliary tract surgery. A postoperative radiogram may be made after injecting an iodinated contrast medium through an indwelling T-tube.The medium also may be introduced directly into the biliary system or intravenously. See also cholangiography, cholecystography. cholangiogram is routinely performed before or after biliary tract surgery. A postoperative radiogram may be made after injecting an iodinated contrast medium through an indwelling T-tube. The medium also may be introduced directly into the biliary system or intravenously. See also cholangiography, cholecystography.
Mongolian is the official language of Mongolia. Mongolian, Kalmyk, Kazakh, Buriat, Chinese are other languages spoken on a regular basis in Mongolia.
The national capital, Ulaanbaatar (Mongolian: Ulan Bator) is in the north-central part of the country. MongoliaEncyclopÃ¦dia Britannica, Inc.Landlocked Mongolia is located between Russia to the north and China to the south, deep within the interior of eastern Asia far from any ocean. The country has a marked continental climate, with long cold winters and short cool-to-hot summers.