title: Analysis of physical and laboratory findings in nontyphoidal salmonellosis.
abstract: Nontyphoidal salmonellosis has a wide variety of clinical presentations. With the aim of describing the detailed clinical presentations of gastroenteritis caused by nontyphoidal Salmonella spp., findings for 126 patients (1-94 years of age; 37.0 years on average) were analyzed. Nontyphoidal salmonellosis is prevalent from April to October in Akita, when the mean atmospheric temperature exceeds 10 degrees C. On physical examination, 3 patients had rebound tenderness and muscle guarding on their abdominal wall; 1 of these patients underwent surgery for associated acute appendicitis. Elderly patients tended to be more seriously affected, resulting in severe dehydration. Elevation of the serum C-reactive protein (CRP) level correlated well with a decline in the platelet count. Although nontyphoidal salmonellosis is a common cause of acute gastroenteritis, thorough investigation and meticulous care are required so that conditions requiring surgical treatment or those that are potentially fatal are not overlooked.
authors.affiliation: Department of Clinical and Laboratory Medicine, Akita University School of Medicine, 1-1-1 Hondo, Akita 010-8543, Japan. kayaba@yukari.hos.akita-u.ac.jp
authors.forename: Hiroyuki
authors.initials: H
authors.lastname: Kayaba
authors.forename: Koh
authors.initials: K
authors.lastname: Kodama
authors.forename: Kimiyuki
authors.initials: K
authors.lastname: Shirayama
authors.forename: Yoshimi
authors.initials: Y
authors.lastname: Kobayashi
authors.forename: Tetsuya
authors.initials: T
authors.lastname: Adachi
authors.forename: Junichi
authors.initials: J
authors.lastname: Chihara
mesh_terms: D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D005260:Female; D005759:Gastroenteritis / Q000209:etiology; D006801:Humans; D007223:Infant; D008297:Male; D008826:Microbial Sensitivity Tests; D008875:Middle Aged; D012475:Salmonella / Q000187:drug effects; D012480:Salmonella Infections / Q000097:blood / Q000150:complications* / Q000453:epidemiology; D012621:Seasons