ABSTRACT
Objective To investigate the clinical and pathological characteristics of bacterial infectious diarrhea.Methods The clinical and pathological characteristics of 2380 cases of bacterial infectious diarrhea in Jinshan Hospital,Fudan University from 1998 to 2007 were analyzed retrospectively.Enumeration data were analyzed by X~2 test.Results Among the 20 169 patients who went to hospital because of diarrhea in 10 years,2380 cases fecal bacterial culture were positive,including Vibrio parahaemolyticus(2247 cases,94.4%),Shigella(99 cases,4.2%),Salmonella (29 cases,1.2%),Vibrio alginolyticus(3 cases),pathogenic Escherichia coli(2 cases).Patients with diarrhea were common from June to 0ctober in each year.The main manifestations of Vibrio parahaemolyticus infection were abdominal pain,diarrhea,nausea,vomit or dehydration.The main manifestations of Shigella infection were fever,abdominal pain and diarrhea.Conclusions The bacterial culture positive rate of stool samples from patients with bacterial infectious diarrhea is not high in Jinshan district.Shanghai.The major pathogens are Wbrio parahaemolyticus and Shigella.