title: Clostridial sepsis with massive intravascular hemolysis: rapid diagnosis and successful treatment.
abstract: A 61-year-old man developed a pyrescia accompanied by a massive intravascular hemolysis after abdominal surgery (Whipple's operation) of a pancreatic adenocarcinoma. Abdominal ultrasound and the abdominal CT-scan showed marked aerobilia and multiple liver abscesses. Laboratory tests demonstrated the presence of the Thomsen-Friedenreich cryptantigen (TCA) on the membranes of the patient's erythrocytes. The enzymatic cleavage of N-acetyl-neuraminic acid usually covering the TCA may lead to a life threatening intravascular hemolysis. Since Clostridial bacteriae typically synthesize neuraminidase, the presumptive diagnosis of Clostridial sepsis complicated by massive hemolysis was made. Immediate antibiotic therapy including penicillin G and metronidazole stopped hemolysis within a few hours and the patient servived. On the following day, microbiological examination identified Clostridium perfringens in the patient's blood cultures. Clostrial sepsis should be suspected in patients with underlying infections and/or malignant diseases, particularly of the gastrointestinal or genitourinary tract, who present with septic shock and acute intravascular hemolysis. Whereas microbiological specification of the organism is time consuming, the relatively simple agglutination test with anti-TCA peanut lectin can provide a rapid presumptive diagnosis. The immediate onset of an appropriate antimicrobial therapy is of central importance and might be life-saving.
authors.affiliation: Klinik für Innere Medizin, Medizinische Universität, Lübeck, FRG.
authors.forename: B
authors.initials: B
authors.lastname: Bätge
authors.forename: W
authors.initials: W
authors.lastname: Filejski
authors.forename: V
authors.initials: V
authors.lastname: Kurowski
authors.forename: H
authors.initials: H
authors.lastname: Klüter
authors.forename: H
authors.initials: H
authors.lastname: Djonlagic
mesh_terms: D000230:Adenocarcinoma / Q000601:surgery; D000372:Agglutination Tests; D000743:Anemia, Hemolytic / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D016470:Bacteremia / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology; D001663:Bilirubin / Q000097:blood; D003015:Clostridium Infections / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology; D003016:Clostridium perfringens; D005743:Gastrectomy; D006242:Haptoglobins / Q000737:chemistry; D006801:Humans; D007770:L-Lactate Dehydrogenase / Q000097:blood; D008297:Male; D008875:Middle Aged; D010180:Pancreatectomy; D010190:Pancreatic Neoplasms / Q000601:surgery; D011183:Postoperative Complications / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology; D014057:Tomography, X-Ray Computed; D014312:Trisaccharides / Q000097:blood
chemical_list: D000900:Anti-Bacterial Agents; D006242:Haptoglobins; C064068:Thomsen-Friedenreich antigen, cryptic; D014312:Trisaccharides; D007770:L-Lactate Dehydrogenase; D001663:Bilirubin