神经母细胞瘤(neuroblastoma)属于神经内分泌性肿瘤,起源于胚胎性交感神经系统神经嵴细胞的恶性肿瘤,可分泌各种神经原性衍生物,如儿茶酚胺、神经元特异烯醇酶等。其最常见的发生部位是肾上腺,但也可以发生在颈部、胸部、腹部以及盆腔的神经组织。神经母细胞瘤是人类肿瘤中已知的少数几种可自发性地从未分化的恶性肿瘤退变为完全良 Neuroblastomas are neuroendocrine tumors that originate from malignant tumors of the neural crest cells of the embryonic sympathetic nervous system and can secrete various neurogenic derivatives such as catecholamines and neuron-specific enolase. Its most common site of occurrence is the adrenal gland, but can also occur in the neck, chest, abdomen and pelvic nerve tissue. Neuroblastoma is one of the few known human tumors that can spontaneously degenerate from undifferentiated malignancies to complete