Histopathological and ultrastructural change in liver tissue from burned patients

Histopathological studies were made on samples of liver and spleen tissue taken post mortem from 59 patients with severe burns. Samples from 8 patients were also studied using the transmission electron microscope. The main pathological findings were degeneration and necrosis of hepatic cells and proliferation of Kupffer cells showing active phagocytosis. Their causes in relation to the time of death after burning and severity of injury have been discussed. The proliferation of Kupffer cells may be a compensatory reaction to the severe splenic injury seen in the patients.