What do digital photography and upper gastrointestinal radiography check respectively? What is gastrointestinal examination?

Upper gastrointestinal radiography refers to the radiography of esophagus, stomach, duodenum, part of small intestine and pharyngeal cavity, with unlimited scope. After taking barium sulfate orally, it is a mature upper gastrointestinal radiography technique to observe the shape, outline, movement changes and mucosal conditions of esophagus, stomach and duodenum by X-ray fluoroscopy or radiography, and to adopt different positions and angles, supplemented by pressing and stroking.

Suggestion:

The system is a double-plate DR photography system, which has the digital X-ray photography function of vertical buckywall stand and photography bed. It adopts the world's most advanced full-board digital detector, which makes the radiological examination images directly digitized, and only takes a few seconds to complete an examination, which can shorten the waiting time of patients' examination, reduce the X-ray irradiation dose, have rich image levels and high image clarity, meet the needs of photographic examination of various parts of the body, and improve the detection rate and diagnostic accuracy of diseases. The film shot has high definition, rich levels and large amount of information. Gl is upper gastrointestinal radiography.