Abstract
Introduction: Necrotizing enterocolitis (NEC) is an inflammatory condition caused by infectious agents with a background of immaturity of local defense mechanisms and hypoxic-ischemic damage to the intestinal mucosa. Plain abdominal radiography can be used to examine this condition. The results of diagnostic imaging of the neonatal gastrointestinal tract have relatively limited accuracy, and limit improvements in diagnostic efforts and determine the severity. The results of the examination can also be used with ultrasound. This study aims to analyze the correlation of NEC examination using plain radiography and ultrasound. Methods: This type of research uses a retrospective cohort study. The subjects of the study were 39 patients who underwent plain radiography and ultrasound examinations related to NEC conditions. The data source for this study is secondary data obtained through an intermediary media, namely PACS. The secondary data source for this study is data that has been recorded at the Radiology Installation of Hasan Sadikin Hospital in the period January 2023-June 2024. The Spearman correlation test was used to test the hypothesis of a correlation between NEC examinations using plain radiography and ultrasound. Results: The results of the Spearman correlation test showed no significant correlation between NEC examination using plain radiographs and USG with a correlation coefficient value of 0.138. The findings that can be taken from this study are that there is an increase in grade in patients who undergo USG examination. This finding proves the importance of conducting USG examination to confirm NEC conditions more accurately. Conclusion: There is no significant correlation between NEC examination using plain radiographs and USG. Examination using USG can confirm NEC more accurately, as evidenced by an increase in grade in 43.58% of study subjects.
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