三、用差示聚合酶链式反应检测骨髓转移的神经母细胞瘤Ｎ－ｍｙｃ扩增张锦华，杨朝晖遗传教研室张学中国医科大学血液研究室，第二临床学院神经母细胞瘤（ＮＢ）是威胁儿童生命的主要肿瘤之一。该肿瘤恶性度极高，易发生骨髓等多部位转移，素有“小儿癌王”之称。由于肿瘤... Third, using differential polymerase chain reaction detection of bone marrow metastasis of neuroblastoma N-myc amplification Zhang Jinhua, Yang Zhaohui Department of Genetics Zhang Xue Department of Hematology, China Medical University, Second Clinical College Neuroblastoma (NB) is a threat One of the major tumors of child’s life. The high degree of malignancy of the tumor, prone to bone marrow metastasis and other parts, known as “pediatric cancer king,” said. Because of the tumor ...