Ultrasound Findings to Predict Risk of Recurrence in Pediatric Intussusception After Air Enema Reduction.
J Ultrasound Med
; 41(5): 1227-1235, 2022 May.
Article
em En
| MEDLINE
| ID: mdl-34418137
ABSTRACT
OBJECTIVES:
Intussusception is one of the most common abdominal emergencies in early children. Intussusception recurs in 8-20% of children after successful nonoperative reduction. The aim of this study was to explore the ultrasound findings to predict risk of recurrence in pediatric intussusception after air enema reduction.METHODS:
A total of 336 intussusception children were followed up for 1 year after received successful air enema reduction. They were divided into the recurrent group and the non-recurrent group. The differences of clinical characteristics, ultrasonic features, and laboratory tests were analyzed by univariate analyses and the Cox proportional hazard model.RESULTS:
Sixty-five children with recurrent intussusception were identified. There were statistically significances in the diameter of the mass, in the presence or absence of enlarged lymph nodes out of the sleeve, and in the sleeve between recurrent and non-recurrent groups (P < .05). Other ultrasonic features, clinical characteristics, and blood parameters had no differences (P > .05). Multivariate Cox proportional hazard model showed that the diameter of the mass and abdominal lymph nodes may be the risk factors of intussusception recurrence (HR = 1.395, 95% CI 1.045~1.863 and HR = 2.078, 95% CI 1.118~3.865, P < .05). The cut-off value of mass diameter was 2.55 cm, above which recurrence is more likely.CONCLUSIONS:
Intussusception recurrence was prone with greater mass diameter (>2.55 cm) and enlarged abdominal lymph nodes. Although these ultrasound findings for recurrence do not necessarily reduce the rate of recurrence, it can predict the recurrent possibility, and help the emergency physicians to be more vigilant in these children and better counsel parents upon discharge.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Procedimentos de Cirurgia Plástica
/
Intussuscepção
Tipo de estudo:
Diagnostic_studies
/
Etiology_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Child
/
Humans
/
Infant
Idioma:
En
Revista:
J Ultrasound Med
Ano de publicação:
2022
Tipo de documento:
Article
País de afiliação:
China