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Objective To develop an emergency clinical laboratory system for civilian and military uses to enhance medical support of filed medical unit for mass casualties.Methods The missions of field medical unit were analyzed in the actual confrontation,and an emergency clinical laboratory system for civilian and military uses was built to fulfill clinical laboratory support.The factors were explored for clinical laboratory examination,and some measures were taken accordingly.Results The requirements of field medical unit were met by the developed system.Conclusion The system can be applied in largescale military exercises to enhance clinical laboratory support ability of field medical unit.
RESUMO
<p><b>OBJECTIVE</b>To investigate the clinicopathological features of nonalcoholic steatohepatitis (NASH) and elucidate its diagnosis and differential diagnosis.</p><p><b>METHODS</b>Liver biopsy tissues and clinical data of 32 patients with NASH were collected and the clinicopathological findings by HE and Masson staining were evaluated for NASH grading.</p><p><b>RESULTS</b>Ballooning degeneration of the liver cells and fibrosis around hepatic sinusoid was scarce in mild NASH cases and increased in moderate to severe cases. Steatotic and inflammatory cells in the liver lobes decrease in liver cirrhosis related to seatohepatitis.</p><p><b>CONCLUSION</b>Ballooning degeneration of the liver cells and fibrosis around the hepatic sinusoid have important value in differential diagnosis of mild from moderate to severe NASH, and correct histological grading benefits clinical intervention and prognostic evaluation of NASH.</p>