A respective analysis on 462 cases of leukemia typing
10.3969/j.issn.1673-4130.2015.12.030
- VernacularTitle:462例白血病分型回顾性分析
- Author:
Wen LIU
;
Jun′an LI
;
Bin GUO
;
Ying LI
;
Lihua YAO
;
- Publication Type:Journal Article
- Keywords:
FAB-classifying standard;
immunophenotype;
leukemia
- From:
International Journal of Laboratory Medicine
2015;(12):1708-1709,1712
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the relationship between FAB‐classifying standard and immunophenotype of leukemia in clinical diagnostic and treatment .Methods There were 462 cases of leukemia according to FAB‐classifying standard and 34 cases by immu‐nophenotype in our hospital from 2011 to 2013 .The results of FAB‐classifying standard and immunophenotype were statisticed and compared .Results Among the 462 cases ,there were 171 acute myeloid leukemia (AML) ,50 acute lymphoblastic leukemia (ALL) , 76 chronic leukemia ,3 rare types ,56 unclear types and 27 mismatched according the FAB‐classifying standard .The diagnostic rate was 82 .03% .34 cases of immunophenotype included 29 single phenotype ,4 double phenotypes and 1 unknown .The diagnosis rate was 97 .06% .CD13 and CD33 have high positive express in AML ;CD34 and HLA‐DR do not express in M3 ;CD7 which was known as a lymphatic antigen also was founded in AML .Conclusion The combing use of FAB‐classifying standard and immunophenotype can improve diagnostic rate ,and immunophenotype has an important role in differentiating different subtypes of leukemia .
