Ultrasound Evaluation of Gastric Contents Clinical Trial
Official title:
Application of Portable Ultrasonic Evaluation of Gastric Contents in Painless Gastroscopy
To explore the correlation between gastric ultrasound evaluation and gastroscopic direct vision evaluation of gastric contents, so as to more accurately use gastric ultrasound to evaluate the gastric contents of patients undergoing painless electronic gastroscopy in the outpatient department, so as to develop an individual painless diagnosis and treatment strategy to reduce the risk of lung aspiration.
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