International Medical Research Frontier

Objective To analyze the value of contrast-enhanced ultrasonography in the diagnosis of gastric diseases. Methods 100 patients with gastric diseases were randomly selected as the subjects of this study. The cases were selected from february2020 to April 2021. The selected patients were examined by contrast-enhanced ultrasound and routine examination. The patients with gastric cancer were diagnosed pathologically after operation. Results the diagnostic accuracy of acute gastritis, gastric ulcer, gastric leiomyoma and gastric cancer by routine ultrasound was 20%, 12%, 10% and 10% respectively. The diagnostic accuracy of acute gastritis, gastric ulcer, gastric leiomyoma and gastric cancer by contrast-enhanced ultrasound was 38%, 20%, 16% and 22% respectively. There was significant difference between the two groups (P < 0.05); The diagnostic accuracy of m-staging of gastric cancer was 90.91%, and there was no significant difference between the two groups (P > 0.05). Conclusion the value of gastric window contrast-enhanced ultrasonography in the diagnosis of gastric diseases is significant, especially for the diagnosis of advanced gastric cancer.

Contrast-enhanced ultrasonography of gastric window; Gastrointestinal diseases; Diagnosis; Application value