Observation of Bone Marrow from Two Panmyelosis Leukemia Patients by Electron Microscopy and Cytochemistry
- VernacularTitle:全髓白血病的骨髓超微结构及细胞化学观察
- Author:
Yongbi YAN
;
Zun ZHENG
;
Qihong ZHANG
;
Fang YAN
;
Benti LIU
;
Yanqun XU
- Publication Type:Journal Article
- Keywords:
panmyelosis leukemia;
ultrastructure;
myeloperoxidase;
platelet peroxidase
- From:
Academic Journal of Second Military Medical University
1982;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Bone marrow cells from 2 patients with panmyelosis leukemia were observed with transmission electron microscopy (TEM),scanning electron microscopy (SEM),myeloperoxidase (MPO) and platelet peroxidase (PPO).A lot of immature cells were found in the granulocytic, monocytic,erythrocytic and megakaryocytic series.Their major morphologic characteristics were as follows. In the erythrocytic series, petaloid-like and ball-like structure appeared and their perinuclear cisters were wider. In the myelomonocytic series, nuclear-cytoplasmic organelle asynchrony could be seen makedly and the nucleus appeared fully mature, but the cytoplasm contained only a few organelles, and in some cells the organells were often locally distributed. In the megakaryocytic series, many micromegakaryocytes were seen. In this paper, the ultrastructura] changes of four kinds of cells and their relationship with erythro-leukemia are also discussed.
