. A Reference handbook of the medical sciences : embracing the entire range of scientific and practical medicine and allied science. Fig. 4288.—Cancer Tissue and Cells. (Ultzmann.) often caudate, with large nucleus containing nucleoli(Fig. 4288, B), and sometimes with vacuoles (Be). Thesegenerally come from villous cancer of the bladder, frag-ments and cells of which are seen in the tissue is rarely well enough preserved for identi-fication. Various forms are seen ; a well-preserved pieceof tissue will often show the characteristic dendriticformation of the villous growth,
. A Reference handbook of the medical sciences : embracing the entire range of scientific and practical medicine and allied science. Fig. 4288.—Cancer Tissue and Cells. (Ultzmann.) often caudate, with large nucleus containing nucleoli(Fig. 4288, B), and sometimes with vacuoles (Be). Thesegenerally come from villous cancer of the bladder, frag-ments and cells of which are seen in the tissue is rarely well enough preserved for identi-fication. Various forms are seen ; a well-preserved pieceof tissue will often show the characteristic dendriticformation of the villous growth, as seen in Fig. 4289, A ;B, represents a portion of this growth more highly mag-nified, and D, the epithelial cells from the same. Frag-ments like those illustrated from villous tumors of the. Fig. 4289.—Villous Cancer Tissue and Cells of the Same. (Ultzmann.) bladder are the commonest forms of cancer tissue seen inurine. Preservation of Organized Sediments.—It is often neces-sary to preserve sediment for subsequent examination orfor demonstration purposes. This may be done in sev-eral ways by means of certain preservative fluids. Oneof the best methods is to allow the sediment to depositin a large conical glass (Fig. 4250), and after pouringoff as much as possible of the clear urine, the sedimentand urine are mixed with two volumes of a preservative fluid and the deposit again allowed to settle; from thisthe clear supernatant liquid is again poured off and morepreserving fluid added. The precipitated elements maynow, after subsidence, be drawn up in a pipette andmounted or preserved in a bottle of the fluid for futureuse. Of the various fluids used, glycerine and carbolicacid is perhaps the most generally useful. Water andglycerine are mixed in such proportions as to f
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectmedicine, bookyear188
