[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.
The official language of Mongolia is Khalkha Mongolian, spoken by 90% of the population. Here is a complete list all 14 languages spoken in Mongolia: 1  Buriat, Mongolian. 2  Chinese, Mandarin.  Darkhat.
Mongolia's population is just under 3 million (July, 2008 estimate). (About 4 million ethnic Mongols live in Inner Mongolia, which is now part of China.). 94% of the population of Mongolia are ethnic Mongols, mainly from the Khalkha clan. About 9% of the ethnic Mongols come from the Durbet, Dariganga, and other clans.About 4 million ethnic Mongols live in Inner Mongolia, which is now part of China.). 94% of the population of Mongolia are ethnic Mongols, mainly from the Khalkha clan. About 9% of the ethnic Mongols come from the Durbet, Dariganga, and other clans.