ISSN:
1432-2307
Keywords:
Disseminated intravascular coagulation
;
Liver lesions
;
Thrombosis
;
Immunohistochemistry
;
Fibrin
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Summary Immunohistochemical and clinicopathological studies were performed in 27 autopsy cases with indisputable DIC, which had been selected from 1,800 autopsy cases of elderly people based on the following two criteria; 1. presence of fibrin thrombi in glomeruli, and 2. presence of fresh patchy necrotic foci in myocardium and/or fibrin thrombi in splenic sinuses. A high incidence of liver lesions (22/27) was revealed in autopsy cases with indisputable DIC. The liver lesions could be classified into four groups. Group-I (Central degeneration) was characterized by massive precipitation of fibrin irregularly around the central vein, causing parenchymal damage. Group-II (Central necrosis), showed coagulation necrosis in the cental zone due to circulatory disturbance caused by either shock as a cause of DIC or abrupt cessation of blood flow into the lobules following fibrin thrombus formation in vessels of Glisson's sheath. Both group-I and -II showed a short clinical duration of DIC. Group-III (Sinusoidal thrombosis), showed the presence of fibrin thrombi in sinusoids with mild parenchymal damage and long clinical duration of DIC. Group-IV (No thrombosis), showed neither parenchymal damage nor fibrin thrombi in sinusoids, but a long clinical duration of DIC.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00694889
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