Gliomas in 53 Children
- VernacularTitle:儿童脑胶质瘤53例
- Author:
xuan, ZHANG
;
li, GAO
;
xi-wen, SHI
- Publication Type:Journal Article
- Keywords:
glioma;
clinical features;
child
- From:Journal of Applied Clinical Pediatrics
2004;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical characteristics of gliomas in children,and assess the value of CT and MRI for diagnosing glioma.Methods Fifty-three children under 14 years old who were admitted into department of neurosurgery of Henan Provincial People's Hospital from Jan.2001 to Dec.2006 were diagnosed as glioma.Their age and sex distribution,clinical symptoms and signs,imaging examinations and pathological examinations were retrospectively analyzed.Results 1.There were 35 males and 18 females.2.The common symptoms and signs were headache and dizziness(32 cases,60.4%),nausea and vomiting(32 cases,60.4%),balance function disorder(31cases,58.5%),episodic convulsion(6 cases,11.3%) and fundus changes(33 cases,62.3%).3.There were 24 gliomas located at supratentorial and 29 gliomas located at infertentorial in this group.4.Thirty-three cases had a CT examination(1 case was wrongly diagnosed) and 28 cases had a MRI examination(all cases were positive);The positive rate of CT for displaying these tumors was 97%,MRI was 100%.5.Pathological examination revealed gliomas in 42 cases after operation.The most common histologically confirmed tumor type reported was astrocytoma,which accounted for 40.5%(17 cases),and the second was medulloblastoma,which accounted for 31.0%(13 cases).Conclusions 1.Glioma are more frequently affected in males than females in children.2.It often occurs in cranial posterior fossa and midline,which causes the symptoms of intracranial hypertension including headache,dizziness,nausea,vomiting,fundus changes,and so on.3.It often occurs in infertentorial,which causes the symptoms of balance function disorder,since it can invade cerebellum directly or indirectly.4.CT and MRI play an important role in the diagnosis of glioma in children.MRI is more valuable than CT in glioma diagnosis.5.Histological types of glioma in children are significantly different from adults.The most common histological types are astrocytoma and medulloblastoma.
