Analysis of the effect and detection rate of high- and low-frequency ultrasound combined diagnosis of acute appendicitis Huangshan
高，低频超声联合诊断急性阑尾炎的效果和检出率分析

摘要

目的 分析急性阑尾炎临床诊断时使用高、低频超声联合的效果和检出率情况。方法 纳入我院2023年1月~2024年1月内收治的疑似急性阑尾炎患者66例，患者按照诊断方式分为对照组（高频超声检查）和观察组（加用低频超声检查）各33例，以病理检查结果为金标准，对比两组诊断效果。结果 观察组诊断准确率显著高于对照组，且急性阑尾炎分型符合率高于对照组，差异均存在统计学意义（P＜0.05）。结论 临床中采用高、低频超声联合对急性阑尾炎进行诊断具有较好诊断价值，联合检查存在更高检出率，对急性阑尾炎分型符合率较高，能够为临床中患者急性阑尾炎的治疗提供有效参考。

Abstract

Objective To analyze the effect and detection rate of high- and low-frequency ultrasound combined in the clinical diagnosis of acute appendicitis.
Methods A total of 66 patients with suspected acute appendicitis admitted to our hospital from January 2023 to January 2024 were included. The patients were divided into a control group (high-frequency ultrasound examination) and an observation group (with low-frequency ultrasound examination), 33 cases in each group, according to the diagnosis method. The pathological examination results were used as the gold standard to compare the diagnostic effects of the two groups.
Results The diagnostic accuracy of the observation group was significantly higher than that of the control group, and the acute appendicitis classification compliance rate was higher than that of the control group, and the differences were statistically significant (P < 0.05).
Conclusion   The combination of high- and low-frequency ultrasound in the diagnosis of acute appendicitis in clinical practice has a good diagnostic value. The combined examination has a higher detection rate and a higher compliance rate for the classification of acute appendicitis, which can provide an effective reference for the treatment of acute appendicitis in clinical patients.