1·Neuroblastoma is the malignant tumor that arises from adrenal medulla and the sympathetic nerve and the fatal rate is very high when metastasis occurs in the early phase.
神经母细胞瘤是起源于肾上腺髓质和交感神经链的恶性肿瘤，早期转移，死亡率很高。
2·Objective: To explore the role of tumor necrosis factor-related apoptosis-inducing ligand(TRAIL) combined with chemotherapeutic agents in treating neuroblastoma(NB) and the possible mechanism.
目的：探讨肿瘤坏死因子相关凋亡诱导配体（TRAIL）联合化疗药物治疗神经母细胞瘤（NB）的作用及其可能机制。
3·Objective: The mechanism of high metastasis rate of neuroblastoma especially metastasis to bone marrow is still unknown.
目的：神经母细胞瘤的高转移尤其以骨髓转移的机制尚不清楚。
4·To investigate the clinical significance of serum vascular endothelial growth factor (VEGF) level in patients with advanced neuroblastoma (NB).
探讨晚期神经母细胞瘤(NB)患者血清血管内皮生长因子(VEGF)水平的意义。
5·Objective: to investigate the role of colour coded Doppler sonography and power Doppler sonography in the diagnosis of neonatal adrenal hemorrhage and congenital neuroblastoma.
目的探讨彩色多普勒超声显像与能量多普勒显像对新生儿肾上腺出血及先天性神经母细胞瘤的鉴别价值。