| 词条 | T-lymphoblastic leukemia/lymphoma |
| 释义 |
| name = T-lymphoblastic leukemia/lymphoma | image = | caption = | | pronounce = | field = | synonyms = Precursor T-cell lymphoblastic lymphoma, Precursor T acute lymphoblastic leukemia/lymphoma | symptoms = | complications = | onset = | duration = | types = | causes = | risks = | diagnosis = | differential = | prevention = | treatment = | medication = | prognosis = | frequency = | deaths = }} T-lymphoblastic leukemia/lymphoma (WHO 2008),{{rp|219}} previously labeled precursor T-lymphoblastic leukemia/lymphoma (WHO 2001){{rp|219}} is a form of lymphoid leukemia[1][2] and lymphoma[3] in which too many T-cell lymphoblasts (immature white blood cells) are found in the blood, bone marrow, and tissues, particularly mediastinal lymph nodes.{{rp|635}} Labeling as leukemia or lymphoma depends on which feature is more pronounced in a given situation, but has no biological or treatment implication.{{rp|635}} It is uncommon in adults, but represents 15% of childhood acute lymphoblastic leukemia and 90% of lymphoblastic lymphoma.{{rp|635}} The 2008 terminology dropped "precursor" to avoid linguistic redundancy because the lymphoblast is an immature precursor cell by definition.{{rp|219}} References1. ^{{Cite journal|vauthors=Kim MA, Lee GW, Maeng KY |title=An unusual presenting feature of precursor T-cell acute lymphoblastic leukemia/lymphoma |journal=Ann. Hematol. |volume=84 |issue=8 |pages=553–4 |date=August 2005 |pmid=15843931 |doi=10.1007/s00277-005-1042-4}} 2. ^{{Cite journal|vauthors=Lyman MD, Neuhauser TS |title=Precursor T-cell acute lymphoblastic leukemia/lymphoma involving the uterine cervix, myometrium, endometrium, and appendix |journal=Ann Diagn Pathol |volume=6 |issue=2 |pages=125–8 |date=April 2002 |pmid=12004362 |doi= 10.1053/adpa.2002.32381}} 3. ^{{Cite journal |vauthors=Han X, Bueso-Ramos CE |title=Precursor T-cell acute lymphoblastic leukemia/lymphoblastic lymphoma and acute biphenotypic leukemias |journal=Am. J. Clin. Pathol. |volume=127 |issue=4 |pages=528–44 |date=April 2007 |pmid=17369128 |doi=10.1309/2QE3A6EKQ8UYDYRC }}{{Dead link|date=June 2018 |bot=InternetArchiveBot |fix-attempted=no }} }}{{NCI-cancer-dict}} External links{{Medical resources| DiseasesDB = | ICD10 = | ICD9 = | ICDO = {{ICDO|9729|3}} (lymphoma) {{ICDO|9837|3}} (leukaemia) | OMIM = | MedlinePlus = | eMedicineSubj = | eMedicineTopic = | MeshID = D054218 }}
2 : Acute lymphocytic leukemia|Lymphoma |
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