The origin of disease : especially of disease resulting from intrinsic as opposed to extrinsic causes : with chapters on diagnosis, prognosis, and treatment . Fi< From a man of fifty-seven years who died of Brights disease, e is a section of thewall of the vena cava magnified about four diameters ; f is its inner and g its outer sur-face. At g the outer portion of the adventitia has been somewhat separated in theprocess of preparation. The dotted lines indicate the portion of vena cava included inthe larger drawing below (X 44) ; i is the intima, which is shredded out and broken as theresul
The origin of disease : especially of disease resulting from intrinsic as opposed to extrinsic causes : with chapters on diagnosis, prognosis, and treatment . Fi< From a man of fifty-seven years who died of Brights disease, e is a section of thewall of the vena cava magnified about four diameters ; f is its inner and g its outer sur-face. At g the outer portion of the adventitia has been somewhat separated in theprocess of preparation. The dotted lines indicate the portion of vena cava included inthe larger drawing below (X 44) ; i is the intima, which is shredded out and broken as theresult of disease. Below, the muscular coat is very loose-meshed, and at n is replaced bya tissue of different texture. The muscular layer is much thicker than natural. Thefibrous coat is very thick and loose-meshed, and there are vessels in it (v). The twovessels [v] in the separated portion of adventitia are so greatly thickened inwardly as tobe almost closed. Fig. Fig. 37.—Growths in the Wall of a Vein, (x 50.) Part of a vein in the fat layer of the heart of a man of fifty-four years who died ofheart disease. The vessel was somewhat flattened in course of preparation, and thereforedoes not appear as circular. There are two growths, one upon each side of the vein ;one of these (d) consists of three somewhat circular bodies, and it is represented morehighly magnified by Fig. 38. Fig. 38.—Growths in the Wall of a Vein, (x 250.) Enlarged view of the growth (d) shown in Fig. 37. There are three circles or whorls, andthe cells are very like epithelium. Fig. 37. m:
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Keywords: ., bookcentury1900, bookdecade1900, booksubjec, booksubjectpathology
