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视网膜母细胞瘤基因及其遗传性研究 被引量:3

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摘要 视网膜母细胞瘤(retinoblastoma,RB)是儿童眼内常见的恶性肿瘤,各个年龄均可发病,但绝大多数发生于新生儿和儿童。RB儿童发病率1/18000—1/30000。75%病例均发生于3岁以前,约60%的患者为双眼发病,40%为单眼发病。过去我们认为所有的双眼发病RB患者和15%的RB单眼发病患者存在RB基因遗传突变。新的基因检测技术对较低分子水平突变有了较高的检出率和敏感性,使我们对RB的基因型和表现型异质性有了新的认识。随着诊断和治疗水平的提高,人们更加关注RB基因突变及其遗传性的研究,开展遗传咨询已经逐渐提上日程。
出处 《中国小儿血液与肿瘤杂志》 CAS 2015年第3期114-117,共4页 Journal of China Pediatric Blood and Cancer
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参考文献30

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二级参考文献58

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