[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 Population. With a population of around 3 million, Mongolia is the most sparsely populated country in the world. In fact, Mongolian people are slightly outnumbered by horses! But less than half of Mongolian people actually live in their homeland. China and Russia host large Mongol populations. And in the last twenty years thousands of Mongolians have emigrated around the globe. But Mongolia, also known as Outer Mongolia, remains the Mongol homeland.