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만성 골수성 백혈병에서 골수 Hemosiderin 의 의의
하승우(Sung Woo Ha),손상균(Sang Kyun Shon),김광원(Gwang Weon Kim),이규보(Kyu Bo Lee),황기석(Kee Suk Whang) 대한내과학회 1989 대한내과학회지 Vol.37 No.2
N/A We studied the relationship among the level of bone marrow hemosiderin, clinicohematologic findings and ferrokinetics. The subjects were patients taken from 30 cases who had been diagnosed as chronic granulocytic leukemia at Kyungpook National University Hospital from January 1980 through July 1988. Among these 30 cases 22 cases (73.3%) had a de- creased level of bone marrow hemosiderin. One case(3.3%)had an increased level of bone marrow hemosiderin while 7 eases(23.3%)were normal. In all cases, the level of serum ferritin was likely to be decreased but it was within the normal range. The 7 eases (22.3%)had an increased level of serum ferritin and 23 cases(77.7%)had a normal level. The level of serum iron was increased in 18 cases(60.0%)but decreased in 12 cases(40.0%). Among 15 cases with a study of the half life of plasma iron disappearance, the half life was shortened in 2 cases (13.3%), lengthened in 5 cases(33.3%)and normal in 8 cases(53.3%). There was no correlation between the degree of splenomegaly and the level of bone marrow hemosiderin. However, as the spleen became larger, the level of bone marrow hemosiderin tended to decrease. In 9 cases, there was an occurrence of blast crisis. The level of bone marrow hemosiderin was decreased in 3(33.3%)of the 9 cases, normal in 4 of the cases(44.4 %) while slightly increased in the other 2 cases(22.2%). The level of serum ferritin was normal in 6 of the 9 cases(66.7%)and increased in 3 cases(33.3%). The level of serum ferritin was below normal range in 5 out of 9 cases(55.6%) and within normal limits in the other 4(44.4%). The chronic granulocytic leukemia patients had a tendency to have a decreased level of bone marrow hemosiderin while the patients with blast crisis showed a tendencey to have an inceased level of bone marrow hemosiderin.
성인 백혈병에서 경과에 따른 혈청 Ferritin 치의 동태
구본환(Bon Hwan Koo),손상균(Sang Kyun Shon),하승우(Sung Woo Ha),이규보(Kyu Bo Lee),황기석(Kee Suk Whang) 대한내과학회 1988 대한내과학회지 Vol.34 No.5
N/A Serum ferritin concentrations in adult patients with various types of leukemia were studied in order to evaluate the relation between changes in serum ferritin level and the clinical course of leukemia. The subjects were composed of 103 cases of various types of leukemia in which 52 cases were AML, 30 cases ALL, and 21 cases CML. The determination of serum ferritin concentration was made by using a GammaDab®[125I] ) Ferritin Radioimmunoassay Kit. The mean values of serum ferritin concentration in normal control were 89.6±15.3(M±S.E.)ng/ml in male and 5S.18.2ng/ml in female. The mean values of serum ferritin concentration in leukemia at presentation were 607.0±88.1ng/ml in AML, 507.5±124.2ng/ml in ALL, and 233.5±49.8ng/ml in CML. There was no significant changes in the mean serum ferritin concentration during the clinical course of acute leukemia, The mean serum ferritin concentration was conspicuously increased in the blastic phase of CML, whereas that of the chronic phase was within the normal range. In acute leukemia, the increased serum ferritin concentration was not correlated with total white blood cell count, peripheral blood blast count, serum iron, TIBC, transferrin concentration, serum transaminase level, or the number of units of blood transfused. There was, however, a positive significant correlation between serum ferritin concentration and serum iron concentration in the chronic phase of CML.