Laboratory Medicine ›› 2016, Vol. 31 ›› Issue (11): 929-935.DOI: 10.3969/j.issn.1673-8640.2016.011.001

• Orginal Article •     Next Articles

Clinical and laboratory determination analysis of idiopathic cytopenia with uncertain(undetermined) significance

TAO Chaoxin1, XING Jiangtao1, ZHANG Yuna1, LIU Jiangchao1, GUO Ligai1, XU Liya1, ZHU Yun2   

  1. 1. Department of Clinical Laboratory,Ping'an Hospital,Hebei Medical University,Shijiazhuang 050021,Hebei,China
    2. Department of Clinical Laboratory,the Second Hospital of Hebei Medical University,Shijiazhuang 050000,Hebei,China
  • Received:2015-12-22 Online:2016-11-30 Published:2016-12-22

Abstract:

Objective To investigate idiopathic cytopenia with uncertain(undetermined) significance(ICUS) and its development. Methods ICUS patients were observed for their bone marrow smears and peripheral blood smears. CD34 antigen,bone marrow biopsy,karyotype analysis and fusion gene WT1 were also determined. Results The durations of 15 ICUS patients were >8 months,and they showed a series of blood cell reducing. There were 11 cases diagnosed in Hebei Medical University Ping'an Hospital. The 2 cases of them had been diagnosed as idiopathic thrombocytopenic purpura in other hospitals,and then they were diagnosed as ICUS because of white blood cell(WBC) and hemoglobin(Hb) reducing later. The other 4 cases were treated in Hebei Medical University Ping'an Hospital after being diagnosed in other hospitals. Some of the 15 patients' bone marrow showed occasional dyshaematopoiesis in erythroid normoblast. Some patients' primitive cells,CD34 antigen and fusion gene WT1 were higher than related reference ranges. Conclusions Various diseases can lead to blood cell reducing. Combined with clinical manifestations and laboratory examinations,whether ICUS will have progress to typical myelodysplastic syndrome(MDS),aplastic anemia(AA),or other blood cell reducing diseases,it still requires dynamic clinical observation.

Key words: Idiopathic cytopenia with uncertain(undetermined) significance, Blood cell reducing, Myelodysplastic syndrome, Dyshaematopoiesis, Aplastic anemia

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