What Is The Difference Between Gastrography And Gastroscopy

Gastroscopy is more intuitive than upper gastrointestinal angiography and can be used to biopsy the lesions. However, upper gastrointestinal angiography can be chosen for those who cannot pass the gastroscope due to esophageal and gastric lesions.

Gastrointestinal barium meal angiography, also known as gastrointestinal barium angiography, is an examination method that uses barium sulfate as contrast agent to show whether there is a lesion in the digestive tract under X-ray irradiation. It is often used in patients who cannot tolerate gastroscopy.

Gastroscopy is a thin, soft tube inserted into the stomach, which can directly observe lesions of the esophagus, stomach and duodenum, especially for small lesions. But it's hard for the patient.

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