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Updated: Jan 26, 2026

Enema of Traditional Chinese Medicine for Patients with Severe Acute Pancreatitis
Published on: January 27, 2023
The delta neutrophil index is an early predictive marker of severe acute cholecystitis
Seok Jeong Lee1, Eung Joo Park2, Kyong Joo Lee1
1Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea.
Background:
Predicting severe acute cholecystitis (SAC) is important because the mortality rate is higher for patients with SAC than for non-SAC (NSAC) patients. We evaluated the predictive value of the delta neutrophil index (DNI), which is greater in patients with infectious and inflammatory conditions, for SAC among patients in the emergency department (ED).
Methods:
This retrospective observational study included 379 consecutive adult patients with AC admitted to the ED from January 2015 to December 2016. The included patients were classified into 2 groups (NSAC and SAC) according to the Tokyo Guidelines 2018. White blood cell (WBC) count, C-reactive protein (CRP) levels, and DNI values were assessed at ED admission.
Results:
The SAC group contained 28 patients (7.4%). DNI was among the early predictors of SAC and was an inflammatory marker with a significantly higher predictive value than WBC count or CRP level for detecting SAC. The predictive power of DNI was significantly higher than that of CRP when used in conjunction with WBC count, abdominal computed tomography, and clinical variables.
Conclusions:
DNI measured at ED admission may serve as an early predictor of SAC.
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