| bar |
In geography, a bar is a linear shoaling landform feature within a body of water. Bars tend to be long and narrow (linear) and develop where a current (or waves) promote deposition of particles, resulting in localized shallowing (shoaling) of the water. Bars can appear in the sea, in a lake, or in a river. ...
출처: en.wikipedia.org/wiki/Bar_(landform)
|
|---|---|
| barium meal |
A barium meal is a procedure in which barium barium sulfate is ingested by a patient and, in conjunction with X-rays, images depicting the the distal esophagus, stomach and duodenum can be obtained digestive system. There are 2 varieties of barium meal, these being single and double contrast meals. A single contrast meal uses only barium to image the upper gastrointestinal (G.I.) tract while a double contrast meal uses barium as well as air. ...
출처: en.wikipedia.org/wiki/Barium_meal
|
| barium enema |
A procedure in which a liquid with barium in it is put into the rectum and colon by way of the anus. Barium is a silver-white metallic compound that helps to show the image of the lower gastrointestinal tract on an x-ray.
출처: www.stjude.org/glossary
|
| barium swallow |
A series of x-rays of the esophagus. The x-ray pictures are taken after the person drinks a solution that contains barium. The barium coats and outlines the esophagus on the x-ray. Also called an esophagram.
출처: www.stjude.org/glossary
|
| Barnes' curve |
the segment of a circle whose center is the promontory of the sacrum, the concavity being directed dorsally.
출처: www.merckmedicus.com/pp/us/hcp/thcp_dorlands_conte...
|