Factors Related to the Thrombocytosis in Children with Iron Deficiency Anemia.
- Author:
Seung On KEUN
1
;
Su Min LEE
;
Seung Yeon CHUNG
;
Jin Han KANG
;
Dae Chul JEONG
Author Information
1. Department of Pediatrics, Our Lady of Mercy Hospital, The Catholic University of Korea College of Medicine, Seoul, Korea. dcjeong@olmh.cuk.ac.kr
- Publication Type:Original Article
- Keywords:
Iron deficiency anemia;
Thrombocytosis;
White blood cell counts;
Serum iron
- MeSH:
Acute-Phase Proteins;
Anemia;
Anemia, Iron-Deficiency*;
Child*;
Diagnosis;
Humans;
Inflammation;
Iron*;
Leukocyte Count;
Leukocytes;
Lymphocyte Count;
Platelet Count;
Retrospective Studies;
Thrombocytosis*;
Thrombopoiesis
- From:Korean Journal of Pediatric Hematology-Oncology
2004;11(1):32-38
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: We investigated to identify factors related to thrombocytosis and clinical data for thrombopoiesis in children with iron deficiency anemia (IDA). METHODS: We retrospectively analyzed clinical and laboratory data for 85 children admitted for acute infection or inflammation. Seventy patients of 85 children were diagnosed as IDA. The others were clinically suspected as IDA but they were not diagnosed. We divided three groups: group 1 included severe anemia below hemoglobin (Hb) 8.0 g/dL, group 2 mild to moderate anemia (Hb: 8.0~10.0 g/dL), and group 3 (control) were clinically suspected but without IDA. RESULTS: There are no differences among groups except age at diagnosis. The age at diagnosis in group 1 are higher than other groups. In control group, there are not any factors correlated with thrombocytosis. In group 1, the white blood cell and lymphocyte counts are significantly related to the platelet counts. However, serum iron level is only correlated with platelets in group 2. In multiple regression analysis, we found significantly correlation between white blood cell counts and serum iron level and thrombocytosis in IDA including group 1 and 2. CONCLUSION: We suggest that white blood cell counts and serum iron level in IDA may be related with increased platelet counts, as a reactive thrombocytosis. We need further study for correlation between acute phase reactants and thrombocytosis in IDA.
