• Özgür Çağlar, Emrullah Cesur, Recep Sade, Binali Fırıncı, Mustafa Kara, Mehmet Emin Çelikkaya, Akgün Oral, Murat Yiğiter, and Sevilay Özmen.
• Department of Pediatric Surgery, Faculty of Medicine, Atatürk University, Erzurum, Turkey.
• Turk J Med Sci. 2021 Oct 1; 51 (5): 257525832575-2583.

BackgroundNecrotizing enterocolitis (NEC) is one of the most important causes of morbidity and mortality in premature infants. Although there are no specific diagnostic tools, the main factors affecting prognosis are clinical and laboratory findings, and early diagnosis and treatment. In this study, we demonstrate the importance of dual-energy computed tomography (DECT) in confirming intestinal ischemia in neonates with NEC.MethodsPatients diagnosed with NEC in a neonatal intensive care unit were staged according to modified Bell's classification, and DECT was performed on patients with NEC stages 2-A, 2-B and 3-A. According to their DECT reports, these patients were then separated into two groups: those with intestinal ischemia and those without intestinal ischemia. The patients with intestinal ischemia were evaluated using surgical reports, and the other patients were evaluated using clinical findings.ResultsDECT was performed in 21 patients with NEC stages 2-A, 2-B and 3-A. Twelve patients (57.1%) without ischemia were followed up without surgery. Nine patients (42.9%) with ischemia on DECT were operated on, and resection and anastomosis or ileostomy and colostomy were performed.DiscussionIn patients with NEC, DECT significantly increases overall diagnostic confidence in assessing intestinal necrosis when compared with traditional diagnostic methods.

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