Dynamic morphology applied to human and animal leukemia cells.
Dynamic morphology, which describes the shape and surface architecture of fixed cells in terms related to their behavior in the living state, is based on the concurrent use of two methods: scanning electron microscopy and microcinematography. This combination has both advantages and disadvantages. In this study on leukemic cells, we were able to draw the following conclusions about the usefulness of dynamic morphology. It confirms that white blood cells do not flatten on a glass substrate; they stay spherical and are either round or polarized. Round cells of similar size, whatever their origin, cannot be classified by dynamic morphology. Polarized cells can be classified as blasts, promyelocytes, myelocytes, granulocytes and lymphocytes, although polarized blast cells of different origins cannot be differentiated. Dynamic morphology cannot classify the same cell type as benign or malignant.
D000818:Animals; D002465:Cell Movement; D007938:Leukemia / Q000648:ultrastructure*; D007942:Leukemia, Experimental / Q000648:ultrastructure; D007962:Leukocytes / Q000648:ultrastructure*; D008855:Microscopy, Electron, Scanning / Q000379:methods*; D009040:Motion Pictures; D051381:Rats