. Gynecological pathology; a manual of microscopic technique and diagnosis in gynecological practice, for students and physicians. sversely cut cylindrical cells of adeeper layer ; b, gland lumen ; c, transverseor obliquely cut cylindrical cells resemblingan epithelial proliferation. the contrary, it be cut transversely, a circle is formed lined with cyl-indrical cells in profile. The cells then appear as longitudinal long cellswith a large or small nucleus at the base. The course of the gland is only in rare cases so simple and straight 36 MICROSCOPICAL ILLUSIONS. that a section in all parts
. Gynecological pathology; a manual of microscopic technique and diagnosis in gynecological practice, for students and physicians. sversely cut cylindrical cells of adeeper layer ; b, gland lumen ; c, transverseor obliquely cut cylindrical cells resemblingan epithelial proliferation. the contrary, it be cut transversely, a circle is formed lined with cyl-indrical cells in profile. The cells then appear as longitudinal long cellswith a large or small nucleus at the base. The course of the gland is only in rare cases so simple and straight 36 MICROSCOPICAL ILLUSIONS. that a section in all parts divulges a simple layer of epithelium, and thisalways in the same plane. Since, in addition, the uterine glands have awinding course, it is rare to see other than oblique or flat sections. Inkeeping with this result the cylindrical epithelia are not always seenin profile, but usually obliquely or from the surface; they then haveno longer a cubical form, but appear broad, like squamous , in a section a cell with or without its nucleus may be seen, ac-cording as the section includes the nucleus or not. WMKmBm. Figure 12.—Section through the Fundus of a , gland lumen lined with cylindrical epithelium ; 6, horizontal section through the cyl-indrical epithelium ; c, interglandular tissue ; d, section through the gland fundus ; e, spaceresulting from the greater shrinking of the epithelia in the alcohol. A section not entirely vertical cuts the cells of the glandular wall insuch a manner that on one side the cells are seen in profile, while onthe other side oblique sections of the epithelium are seen. At the sametime not only one but several layers of cells are seen in such an obliquesection. This makes it appear as if the epithelium were in a state ofgrowth, and may lead to erroneous diagnosis (Fig. 11). While in oblique sections a lumen is always present, it disappears ina section through the fundus of a gland (Fig. 12). We see then only MICROSCOPICAL ILL
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