IMAGING SCIENCE AND PHOTOCHEMISTRY ›› 2022, Vol. 40 ›› Issue (4): 878-882.DOI: 10.7517/issn.1674-0475.220119

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Study on the Effect of Ultrasound-guided Hydraulic Enema in the Treatment of Acute Intussusception in Children

GUO Jiankang, BAI Yanhong, LIU Yana, YU Guo   

  1. Department of Ultrasound Medicine, 3201 Hospital, Hanzhong 723000, Shaanxi, P. R. China
  • Received:2022-01-17 Published:2022-07-09

Abstract: This paper investigated the effect and the risk factors for treatment failure of ultrasound-guided hydraulic enema in the treatment of acute intussusception in children. 113 children with acute intussusception underwent ultrasound-guided hydraulic enema in our hospital were selected to analyze the success of reduction, and the differences in clinical data between successful and failed reduction. Children with unsuccessful reduction were younger than those with successful reduction (P<0.05), The ultrasound characteristics of children with reduction failure were concentric circle diameter ≥ 3 cm, intussusception length ≥ 5 mm, cuff located in the transverse colon and colon and spleen area and beyond, lobulated cuff, the proportion of time from onset to admission ≥ 12 h, and C-reactive protein (CRP) level were significantly higher than those of children with successful reduction (P<0.05). Logistic regression analysis showed that age, diameter of concentric circles, length of intussusception, position of head, lobulated head, and time from onset to admission were the influencing factors for failure of reduction under ultrasound-guided hydraulic enema (P<0.05). Ultrasound-guided hydraulic enema has a good effect on the treatment of acute intussusception in children, and the reduction situation is affected by the age of the child, the time from onset to admission, and the position of the head.

Key words: ultrasound-guided hydraulic enema, children, acute intussusception, clinical effect, reset failed, influencing factor