Analysis of clinical characteristics of children with slit ventricle syndrome
10.3760/cma.j.cn101070-20210127-00119
- VernacularTitle:儿童裂隙脑室综合征临床特点分析
- Author:
Jie WU
1
;
Quan WANG
;
Tie FANG
;
Guangyuan ZHAO
;
Long WANG
;
Feng HUO
;
Suyun QIAN
Author Information
1. 国家儿童医学中心，首都医科大学附属北京儿童医院急诊科 100045
- Keywords:
Slit ventricle syndrome;
Intracranial hypertension;
Child
- From:
Chinese Journal of Applied Clinical Pediatrics
2021;36(20):1543-1547
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To identify clinical characteristics of slit ventricle syndrome (SVS) in children, thus improving pediatricians′ understanding of pediatric SVS.Methods:Clinical data of children diagnosed as SVS in the Emergency Department of Beijing Children′s Hospital, Capital Medical University from June 2015 to May 2019 were collected and retrospectively analyzed.Results:A total of 10 children with SVS were included, including 3 cases of arachnoid cyst, 3 cases of congenital hydrocephalus, 2 cases of Dandy-Walker syndrome, 1 case of idiopathic intracranial hypertension syndrome, and 1 case of hydrocephalus secondary to intracranial hemorrhage as the primary disease.The age of first shunting, and that at diagnosis of SVS were 1.3 (0.3-12.8) years, and 9.9 (3.8-13.3) years, respectively.SVS-associated symptoms appeared in 4.4 (0.5-12.0) years after shunting, including intermittent headache (10/10 cases), vomiting (10/10 cases), irritability (4/10 cases), seizures (5/10 cases), diminution of vision (2/10 cases), and intracranial hypertension (10/10 cases) at varying severities.When SVS occurred, the cerebral ventricle presented slit-like morphology.Three cases were relieved with mannitol treatment and 7 cases were treated with emergency lumbar-peritoneal shunt after mannitol failure.During 1-5 years of follow-up, 9 patients did not have SVS-associated symptoms and 1 case with medical therapy had recurrences.Conclusions:SVS is a rare complication after shunt surgery, with the clinical manifestations of intermittent headache and slow valve refilling conforming; imaging showed that the cerebral ventricle was slit-like morphology.When there are signs of intracranial hypertension after shunting and there is no cerebral ventricle dilatation in imaging, SVS should be highly vigilant.Once SVS is confirmed, surgical intervention should be introduced as early as possible after treatment failure of medication, so as to improve the prognosis.
