title: Noninfectious ascitic fluid leukocytosis associated with penetrating duodenal ulcer.
mesh_terms: D001202:Ascitic Fluid / Q000166:cytology*; D001424:Bacterial Infections / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004381:Duodenal Ulcer / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D007962:Leukocytes; D008104:Liver Cirrhosis, Alcoholic / Q000150:complications; D008297:Male; D008875:Middle Aged; D010439:Peptic Ulcer Perforation / Q000150:complications* / Q000175:diagnosis; D010538:Peritonitis / Q000175:diagnosis*