ABSTRACT
[Objective]To comprehensively compare the feasibility of three different treatment strategies consisting of low-dose chemotherapy(LDC),surgery and surgery with adjuvant low-dose chemotherapy(SLDC)for children with solitary bone lesions of eosinophilic granuloma(SBL-EG).[Methods]We retrospectively reviewed the records of 149 pediatric patients with SBL-EG at our institutions from 2002 to 2014. Our study included 86 patients who received LDC ,33 patients who received surgery and 30 patients who received SLDC. The duration of hospital stay ,time to symptom relief,recovery time,cost,complications and relapse-free sur-vival(RFS)of each strategy were analyzed.[Results]Hospital stay,time to symptom relief,recovery time and cost in the LDC group were significantly shorter or less than those in the surgery or SLDC group (P 0.05). Chemotherapy-related adverse events in the LDC and SLDC groups included nausea(8.62%),aminotransferase elevation(7.76%),slight hair loss(4.31%), immunity decline (21.55%),growth retardation (10.34%) and moon face (7.76%). LDC and SLDC treatment resulted in a significantly longer RFS (147 months and 126 months ,respectively) than surgery alone (114 months)(P = 0.005 and 0.019 , respectively). However ,there was no statistically significant difference in RFS between the LDC and SLDC groups (P = 0.732).[Conclusions]Compared with surgery or SLDC,LDC appears to promote more rapid recovery,less invasion,increase safety and eco-nomic treatment strategy for pediatric patients with SBL-EG.
ABSTRACT
ObjectiveTo assess the clinical features of noncompaction of ventricular myocardium (NVM) in children. Methods The clinical data from ifve children with NVM were analyzed, including clinical manifestations, ultrasonic cardio-gram(UCG), electrocardiogram, chest X-ray, the process of diagnosis and treatment, and follow up.Results In ifve patients (3 boys and 2 girls) aged 3 months to 12 years, four of them were hospitalized because of pneumonia with heart failure. None of the ifve patients had thromboembolism. Heart enlargement was observed in all ifve patients on chest X-ray. By 2D ultrasonography, 2 patients had cardiac apex involvement, and 3 patients showed involvement of left ventricular wall and interventricular septum. In one patient, congenital partial defect of the endocardial cushion was observed. All patients were followed up for 3 to 36 months. One patient died of heart failure, 3 patients survived, and one patient was lost to follow-up.Conclusions The common clinical manifestation of NVM is the heart failure. UCG is preferred for NVM diagnosis. In children with refractory pneumonia and heart failure, NVM should be suspected.