Diagnostic accuracy of abdominal ultrasound for detection if acute appendicitis taking operative findings as gold standard
Keywords:
ultrasound images, transabdominal ultrasound, Acute appendicitis, appendectomyAbstract
This study objective is to assess the diagnostic accuracy of ultrasonography (USG). While evaluating acute abdominal conditions, including acute appendicitis acute cholecystitis, and pneumoperitoneum. In this study, 342 patients were evaluated to present with symptoms suggestive of acute abdominal pathology. Researchers included patient data including demographic information and USG findings were collected from medical records. In addition, diagnostic accuracy parameters, including sensitivity, specificity, positive predictive value (PPV). Moreover, negative predictive value (NPV), and overall diagnostic accuracy of USG, stratifiend and calculated based on age and gender. The average age of the study was 41.23 ± 6.75 years with a gender distribution. Though the (male: 197, female: 145). USG demonstrated high diagnostic accuracy in detecting acute appendicitis (sensitivity 89.60%, specificity 82.50%. the PPV 88.89%, NPV 83.54%, diagnostic accuracy 86.83%). While the acute cholecystitis (sensitivity 94.44%, specificity 87.10%, diagnostic accuracy 91.04%), and pneumoperitoneum (sensitivity 95.35%, specificity 88.89%, PPV 93.18%, NPV 92.31%, diagnostic accuracy 92.86%). The Stratified analyses by age and gender revealed consistent diagnostic performance of USG. The findings of this study found the diagnostic utility of ultrasonography in evaluating acute abdominal conditions. These results underscore the importance of USG as a frontline imaging modality in the management of acute abdominal emergencies
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Anwer, M., Asghar, M. S., Rahman, S., Kadir, S., Yasmin, F., Mohsin, D., Jawed, R., Memon, G. M., Rasheed, U., & Hassan, M. (2020). Diagnostic accuracy of endoscopic ultrasonography versus the gold standard endoscopic retrograde cholangiopancreatography in detecting common bile duct stones. Cureus, 12(12).
Balaji Sharma, G. (2014). Analysis of acute abdomen Tirunelveli Medical College, Tirunelveli].
Fu, J., Zhou, X., Chen, L., & Lu, S. (2021). Abdominal ultrasound and its diagnostic accuracy in diagnosing acute appendicitis: a meta-analysis. Frontiers in Surgery, 8, 707160.
Gardner, R. L., Almeida, R., Maselli, J. H., & Auerbach, A. (2010). Does gender influence emergency department management and outcomes in geriatric abdominal pain? The Journal of emergency medicine, 39(3), 275-281.
Jafari, A., Rezaei-Tavirani, M., Salimi, M., Tavakkol, R., & Jafari, Z. (2020). Oncological emergencies from pathophysiology and diagnosis to treatment: a narrative review. Social Work in Public Health, 35(8), 689-709.
Mocellin, S., & Pasquali, S. (2015). Diagnostic accuracy of endoscopic ultrasonography (EUS) for the preoperative locoregional staging of primary gastric cancer. Cochrane Database of Systematic Reviews(2).
Molinaro, A. M. (2015). Diagnostic tests: how to estimate the positive predictive value. Neuro-Oncology Practice, 2(4), 162-166.
Rabinovitch, J., Rabinovitch, P., Pines, B., & Lipton, R. (1958). Acute pneumocholecystitis associated with perforation of gallbladder and pneumoperitoneum. AMA Archives of Surgery, 76(4), 502-NP.
Shaw, L. J., Bairey Merz, C. N., Pepine, C. J., Reis, S. E., Bittner, V., Kelsey, S. F., Olson, M., Johnson, B. D., Mankad, S., & Sharaf, B. L. (2006). Insights from the NHLBI-Sponsored Women’s Ischemia Syndrome Evaluation (WISE) Study: Part I: gender differences in traditional and novel risk factors, symptom evaluation, and gender-optimized diagnostic strategies. Journal of the American College of Cardiology, 47(3S), S4-S20.
Smith, R. L., Taylor, K. M., Friedman, A. B., Gibson, R. N., & Gibson, P. R. (2020). Systematic review: clinical utility of gastrointestinal ultrasound in the diagnosis, assessment and management of patients with ulcerative colitis. Journal of Crohn's and Colitis, 14(4), 465-479.
Sox, H. C., Higgins, M. C., Owens, D. K., & Schmidler, G. S. (2024). Medical decision making. John Wiley & Sons.
Stoicescu, E. R., Iacob, R., Ilie, A. C., Iacob, E. R., Susa, S. R., Ghenciu, L. A., Constantinescu, A., Cocolea, D. M., Ciornei-Hoffman, A., & Oancea, C. (2024). Stratifying Disease Severity in Pediatric COVID-19: A Correlative Study of Serum Biomarkers and Lung Ultrasound—A Retrospective Observational Dual-Center Study. Diagnostics, 14(4), 440.
Umberger, R. A., Hatfield, L. A., & Speck, P. M. (2017). Understanding negative predictive value of diagnostic tests used in clinical practice. Dimensions of critical care nursing, 36(1), 22-29.
Venkatesan, A., Chu, P., Kerlikowske, K., Sickles, E. A., & Smith-Bindman, R. (2009). Positive predictive value of specific mammographic findings according to reader and patient variables. Radiology, 250(3), 648-657.
Viniol, A., Keunecke, C., Biroga, T., Stadje, R., Dornieden, K., Bösner, S., Donner-Banzhoff, N., Haasenritter, J., & Becker, A. (2014). Studies of the symptom abdominal pain—a systematic review and meta-analysis. Family practice, 31(5), 517-529.
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