鉄芽球性貧血患者の担鉄赤芽球の電子顕微鏡像およびX線微小分析

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タイトル別名
  • Ultrastructural and X-ray Analytical Studies on Siderosomes in Sideroblastic Anemia
  • テツガキュウセイ ヒンケツ カンジャ ノ タン テツ セキガキュウ ノ デンシ

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抄録

Three male cases of sideroblastic anemia, aged 75, 81 and 65, were studied.<br>Routine iron staining of the bone marrow specimens of sideroblasts (64%, 97% and 88%) among which abnormal ringed sideroblasts existed were 48%, 56%, and 34% respectively.<br>The all spectrums of electron probe X-ray analysis of siderosomes in the ringed sideroblasts showed a common peak at 6.395 keV, which is compatible with Kα of iron molecule.<br>The elecronmicrograph of erythroblasts showed deformed mitochondrion containing a lot of iron micell and many deposits of ferritin particles of variable maturity. Some erythroblasts were peculiarly deformed in shape.

収録刊行物

  • 臨床血液

    臨床血液 20 (2), 113-120, 1979

    一般社団法人 日本血液学会

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