彌漫大B細(xì)胞淋巴瘤
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彌漫大B細(xì)胞淋巴瘤 | |
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分類(lèi)系統(tǒng)及外部資源 | |
ICD-O: | M9680/3 |
MeSH | D016403 |
彌漫大B細(xì)胞淋巴瘤(Diffuse large B-cell lymphoma DLBL or DLBCL)是一種常見(jiàn)的惡性淋巴瘤。占成人淋巴瘤患者近40%。[1]
目錄 |
分型
根據(jù)其基因活性,DLBL可分為2種[2]或3種[3] 主要亞型:
- 活化B細(xì)胞淋巴瘤(ABC-DLBCL)
- 生發(fā)中心B細(xì)胞淋巴瘤(GCB-DLBCL)
- 原發(fā)縱隔大B細(xì)胞淋巴瘤(PMBL)
治療
標(biāo)準(zhǔn)化療方案為CHOP方案。改良的CHOP-R方案可以改善生存率[4],尤其是對(duì)于老年人。[2]
預(yù)后
生發(fā)中心亞型的預(yù)后最好,5年生存率達(dá)60%。[2]
參考文獻(xiàn)
- ↑ Pathobiology of the aggressive and highly aggressive non-Hodgkin's lymphomas
- ↑ 2.0 2.1 2.2 Turgeon, Mary Louise. Clinical hematology: theory and procedures. Hagerstown, MD: Lippincott Williams & Wilkins. 2005: pp. 285–286. ISBN 0-7817-5007-5.
- ↑ Lenz G, Wright GW, Emre NC, et al.. Molecular subtypes of diffuse large B-cell lymphoma arise by distinct genetic pathways. Proc. Natl. Acad. Sci. U.S.A.. September 2008, 105 (36): 13520–5. doi:10.1073/pnas.0804295105. PMID 18765795.
- ↑ Sehn LH, Berry B, Chhanabhai M, et al.. The revised International Prognostic Index (R-IPI) is a better predictor of outcome than the standard IPI for patients with diffuse large B-cell lymphoma treated with R-CHOP. Blood. March 2007, 109 (5): 1857–61. doi:10.1182/blood-2006-08-038257. PMID 17105812.
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參考來(lái)源
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