原始神经外胚层瘤的诊断和治疗

原始神经外胚层瘤是一类好发于儿童及青少年的高度恶性肿瘤，发病率呈上升趋势，其早期诊断率较低，治疗效果欠佳。随着逆转录PCR、荧光原位杂交技术等分子生物学技术应用于病理诊断领域，磁共振、正电子发射型计算机断层显像(PET) -CT等应用于影像学诊断领域；靶向治疗、多学科综合治疗理念在治疗中的贯彻，原始神经外胚层瘤的发病机...

Diagnosis and treatment of primitive neuroectodermal tumor

Primitive neuroectodermal tumor (PNET) is a kind of malignant tumor, which most often affects children and adolescents. The incidence of PNET has risen recently. PNET has low early diagnosis rate and poor treatment effect. With the application of RT-PCR and FISH in pathological diagnosis, and MRI and PET-CT in imageological diagnosis, as well as the implementation of target treatment and multidisciplinary integrated treatment concept in the treatment, the pathogenesis, diagnosis technology and treatment means of of PNET have made remarkable progress.