MÔ TẢ HÌNH ẢNH SIÊU ÂM VIÊM RUỘT THỪA CẤP TẠI BỆNH VIỆN ĐA KHOA TỈNH HẢI DƯƠNG

Abstract

Objective: Describe the imaging characteristics of acute appendicitis on ultrasound. Evaluate the value of ultrasound in the diagnosis of acute appendicitis. Subjects and Methods: A cross-sectional descriptive study on patients clinically diagnosed with appendicitis before surgery. Underwent abdominal ultrasound and pathology at Hai Duong Provincial General Hospital. Results and Conclusion: Characteristics of appendicitis on abdominal ultrasound: The diameter of the appendix >6mm in 96.9%, appendix wall thickness >3mm in 96.1%, 90.02% of the contents within the appendix lumen are fluid, peri-appendiceal fat infiltration in 98%, and cecal wall thickening around the appendix base in 35.3%. The correct detection rate of the appendix location is 81.2%, the group with a diagnosis of appendicitis accounts for 82.2%, with a sensitivity of 82.3%, accuracy of 79.7%, and a positive predictive value of 96.2%.