红白血病中的血细胞入胞现象和环状片层

Emperipolesis and annulate lamellae in erythroleukaemia.

作者信息

Kamiyama R, Onozawa Y, Yamaguchi H, Tsukada T

出版信息

Scand J Haematol. 1983 Apr;30(4):331-6. doi: 10.1111/j.1600-0609.1983.tb01501.x.

DOI:10.1111/j.1600-0609.1983.tb01501.x

Abstract

The bone marrow in the erythraemic phase of 2 erythroleukaemia patients was studied electron microscopically. Emperipolesis of erythrocytes as well as annulate lamellae were revealed in the cytoplasm of the erythroblasts of these cases. It is assumed that these findings show a high rate of erythroblastic proliferation. This is the first report of emperipolesis within the erythroblast by erythroleukaemia. In addition, other various abnormalities, namely, nuclear-cytoplasmic asynchrony, nuclear bleb or cleft formation, abundant glycogen particles and ferruginous micelles in mitochondria such as described in some previous reports, were also recognized.

摘要

对2例红白血病患者红血病期的骨髓进行了电镜研究。在这些病例的成红细胞胞质中发现了红细胞的入胞现象以及环状片层。据推测，这些发现表明成红细胞增殖率很高。这是红白血病中关于成红细胞内出现入胞现象的首次报道。此外，还发现了其他各种异常情况，即核质不同步、核泡或核裂形成、丰富的糖原颗粒以及线粒体中含铁小体，如先前一些报道中所述。