A practical guide for making post-mortem examinations : $b and for the study of morbid anatomy, with directions for embalming the dead, and for the preservation of specimens of morbid anatomyThomas, A. R. (Amos Russell)
Science
A practical guide for making post-mortem examinations : $b and for the study of morbid anatomy, with directions for embalming the dead, and for the preservation of specimens of morbid anatomy
Thomas, A. R. (Amos Russell)
Anatomy, Pathological; Autopsy -- Handbooks, manuals, etc.
=Softening of the Stomach.= We have already referred to that form of
softening of the stomach, which is attributed to the action of the
gastric juice after death. Another form is sometimes met with, which
evidently takes place during life, and in most instances is attributable
to a chronic form of inflammation. It is not always easy to distinguish
the two forms of softening without a knowledge of the previous history
of the case. The distinction may, however, generally be made by
attending to the following points:—1. The presence during life, of
symptoms of disease of the stomach. 2. Appearances of congestion or
inflammation, as well as softening, after death. 3. Extension of the
morbid change to other portions than that affected by post-mortem
softening, the latter being usually confined to the posterior portion of
the cardiac end.
=Cirrhosis of the Stomach.= In some obscure cases of gastric disease,
upon opening the abdominal cavity in a post-mortem examination, we may
at once notice a marked change in the appearance of the stomach. It
presents a peculiar whiteness and opacity, an appearance which is
partially due to a dulness of the peritoneal coat, in marked contrast
with its usual brilliancy; at the same time the organ may be either
larger or smaller than the average size. Upon removing the organ, we
find it greatly increased in weight and density, and presenting a hard,
gristly feel, and with so much elasticity as to fail to collapse. An
incision shows the walls uniformly thickened, to the extent of six or
eight times their normal condition; the whole organ is comparatively
bloodless, a condition strongly in contrast with the usual appearance
after death.
A close inspection of such a specimen, shows the several coats—muscular,
mucous and fibrous—to be remarkably alike, the thickening and increased
density, resulting from the presence of a generally diffused imperfect
fibrous structure, similar to that found in common fibrous tumors. The
several coats of the stomach will be found unequally affected by this
deposit. The submucous structure, as seen in a vertical section, being
increased from ten to twenty fold, while the serous with the subserous
may be increased seven to ten fold. The muscular tunic may be found from
five to eight times its normal thickness, while the mucous membrane
proper, is seldom more than double.
Notwithstanding the bloodless character of the walls of the stomach in
this disease, the abnormal condition is unquestionably the result of a
chronic form of inflammation. The symptoms during life are usually
obscure, and although the hard contracted stomach may form a sort of
epigastric tumor, noticeable upon the surface, the absence of acute
symptoms, with the age at which the disease makes its appearance—usually
between twenty and thirty—permits of a ready distinction being made
between this disease and cancer, with which it might otherwise be
confounded.
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