Acute appendicitis presenting with Klebsiella pneumoniae septicemia due to bacterial translocation.
Bacterial translocation (BT) is defined as the passage of viable bacteria from the gastrointestinal tract, across the intestinal wall, to the mesenteric lymph nodes or other extranodal sites and bloodstream. It has been shown in both animal and human studies and has been implicated as a source of sepsis in susceptible patients. Herein, a rare case of acute appendicitis in a nonimmunocompromised patient who presented with manifestations of Klebsiella pneumoniae septicemia, is described. Translocation of Klebsiella pneumoniae through the compromised appendix mucosa leading in dissemination of the infection into the bloodstream was likely the main causative factor for the atypical and toxic presentation of acute appendicitis. Thorough clinical investigation ruled out other sources of infection. Emergency physicians should be aware that septicemia may be the dominant presentation of acute appendicitis, due to dissemination of the infection into the bloodstream, secondary to bacterial translocation.
2nd Department of Surgery, Army General Hospital, Athens, Greece. nikos_salemis@hotmail.com
Nikolaos S
NS
Salemis
D001062:Appendectomy; D001064:Appendicitis / Q000000981:diagnostic imaging / Q000382:microbiology* / Q000601:surgery; D018988:Bacterial Translocation; D006801:Humans; D007711:Klebsiella pneumoniae / Q000302:isolation & purification*; D008297:Male; D011859:Radiography; D018805:Sepsis / Q000000981:diagnostic imaging / Q000382:microbiology* / Q000601:surgery; D055815:Young Adult