彩超高频探头在急性阑尾炎诊断中的应用

Application of high-frequency color Doppler in the diagnosis of acute appendicitis

目的探讨利用高频探头在超声诊断急性阑尾炎的应用价值。方法采用高频探头对356例患者进行右下腹超声检查，分析结果。其中281例经手术及病理证实。结果356例患者低频探头检出240例，检出率67．4％。应用高频探头检出322例，检出率90．4％。随阑尾炎病理进展，阑尾炎显示率有所增加，二者有明显相关陛。结论利用彩色高频超声显像对临床疑诊急性阑尾炎患者有明确诊断及鉴别诊断价值。

Objective To explore the application value of high frequency probes in ultrasonic diagnosis of acute appendicitis. Methods Using high frequency probe to detect 356 patients with right lower quadrant abdominal ultrasound, and the results were analyzed. 281 cases were confirmed by operation and pathology. Results 240 cases of 356 patients were detected low frequency transducer, and the detection rate was 67.4%. Application of high frequency probe were detected in 322 cases, and the detection rate was 90.4%. Pathological progress of appendicitis with appendicitis, display rates have increased, there was a significant correlation between the two. Conclusion The use of high frequency color ultrasound imaging for suspected acute appendicitis in patients has definite diagnosis and differential diagnosis.