Anaemia.

  • Paul Ehrlich
Date:
[1910?]
Catalogue details

Licence: In copyright

Credit: Anaemia. Source: Wellcome Collection.

Provider: This material has been provided by The University of Leeds Library. The original may be consulted at The University of Leeds Library.

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    Cells 135-142.—From a case of acute myeloid leuksemia. By ail unfortunate mistake, which coukl not be corrected after it was discovered, the cells of the series 88-93, as well as cells 102 iind 103, were reproduced on a smaller scale than in the drawings. This reduction is considerable and likely to mislead. The diameter of the cells should be about one-thiud larger than they appear. DESCRIPTION OF PLATE IV (Magnification, 700 Diameters) 143-156.—Red and Blue Punctation in Erythrocytes (Giemsa). Cells 143-153.—From cases of pernicious ana3mia. Cells 154-156.—From cases of acute myeloid leuktemia. A mixture of the blue and red punctation is at times seen, while at other times only the red appears. Two cells show a diffuse red coloration of the protoplasm. The size of the red granules varies at times. 157.—Red Punctation in Erythrocytes (Giemsa). From a case of pernicious anosmia. The cells show very well-marked red granule.s, singly or in numbers. In the middle there is a-polychromatic megalocyte with numerous red granules. 158-169.—Blue Basophile Punctation (Giemsa). Leiid poisoning. All the cells depicted are orthochromatic. Cells 163-169.—Severe chlorosis in the stage of recovery. There are numerous polychromatic cells with blue basophile punctation. One red grain is also seen. DESCEIPTION OF PLATE V (Magnification, 700 Diameters) 170.—Blood Platelets (Giemsa). From the blood in chlorosis. a-g. Cells stained by Triacid Solution. (a) Neutropliile myelocytes. (b) Polynuclear neutropliile leucocytes. (c) Eosinophile cells. (d) Mast cells. (e) Normoblasts. (/) Megaloblasts. (g) Erythrocytes. The illustrations 1-170 have been drawn in colours by the academic jjainter, Mr. L. Schrcitter (Zurich-Heidelberg), from preparations supplied by Dr. Naegeli, and under his supervision.
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