费城染色体
fèi chénɡ rǎn sè tǐ
- 名Philadelphia chromosome
费城染色体-
费城染色体的研究表明：染色体结构异常能引起基因表观遗传学改变，促进肿瘤发生、发展。
The Philadelphia Chromosome further confirms that chromosomal rearrangements can result in epigenetic alterations and promote the initiation and development of cancers .
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1例费城染色体阳性的急性成淋巴细胞性白血病的老年患者出现浆液性视网膜脱离
Serous retinal detachment in an elderly patient with Philadelphia - chromosome - positive acute lymphoblastic leukemia
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90%以上患者骨髓细胞中有特征性的费城染色体或BCR/ABL融合基因，中位生存期为3&4年。
More than 90 percent patients ' myelocytes have characteristic Ph chromosome or bcr / abl fusion gene . Most patients exist three or four years . Chronic myelocytic leukemia is one of malignant diseases which threaten to our health seriously .