Clinical Analysis of 20 Children with Ganglioneuroma / 实用儿科临床杂志

ABSTRACT

Objective To increase the preoperative diagnosis rate,reform the operation and improve the prognosis in children with ganglio -nauroma.Methods Clinical data of 20 children with ganglioneuroma hospitalized in Tongji hospital of Huazhong university of science and technology from Nov.1986 to May.2006 were reviewed(male 9,female 11).The biological,clinical and pathological characteristics of patients were analyzed.Results Among these 20 patients,15 cases were discovered to have no clinical symtom.The B ultrasound showed low-echo in all 16 cases.Under CT scan,20 cases showed low to moderate density shadows,and the distinct enhancement in these tumors was noted with enhanced CT scan.Fourteen cases undergoing MRI all showed low signals in T1W1 and inhomogeneous high signals in T2W1.All patients underwent surgical operations,completely removed in 14 cases,partly in 4 cases, and biopsy was performed only in 2 cases.Fifteen cases were followed up from 7 months to 6 years,tumor recurrence happened only in 1 case.Conclusions Ganglioneuroma is mostly found in chest-abdominal sympathetic chain,it grows up slowly and seems to be innocent.The imaging data of B ultrasound,CT and MRI can give helpful information in the diagnosis of ganglioneuroma.We shall pay attention to the choice of incision and avoidance of injuring the important blood vessels during the operation.Children who have neuroblastoma cells should receive prophylactic chemoprophylaxis treatment and the result of long-time follow up is satisfactory.