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Updated: Aug 15, 2026
12:23
Analysis of Yersinia enterocolitica Effector Translocation into Host Cells Using Beta-lactamase Effector Fusions
Published on: October 13, 2015
Septicemia due to Yersinia enterocolitica
Canadian Medical Association Journal
|December 1, 1973
Summary
This case report details a rare instance of Yersinia enterocolitica septicemia in an elderly woman presenting with fever and jaundice. Prompt treatment with gentamicin sulfate led to complete recovery, highlighting effective management strategies for this uncommon infection.
Area of Science:
- Infectious Diseases
- Microbiology
- Clinical Case Study
Background:
- Yersinia enterocolitica infections are increasingly reported in humans.
- Septicemia caused by Yersinia enterocolitica is a rare but serious complication.
Purpose of the Study:
- To report a rare case of Yersinia enterocolitica septicemia in an elderly female patient.
- To describe the clinical presentation, identification, and management of this rare infection.
Main Methods:
- A 73-year-old female patient presented with symptoms including fever, jaundice, hepatomegaly, and cellulitis.
- Yersinia enterocolitica was identified from blood and skin lesion cultures (biotype 4, serotype 3, lysotype 9b).
- Patient's serum showed high agglutinating antibody titers against the identified organism.
Main Results:
- The patient exhibited clinical signs of infection, including fever, jaundice, hepatomegaly, and cellulitis.
- Biochemical and serological tests confirmed the isolate as Yersinia enterocolitica.
- Treatment with gentamicin sulfate resulted in complete recovery.
Conclusions:
- Yersinia enterocolitica septicemia, though rare, can occur in elderly individuals.
- Early diagnosis and appropriate antibiotic therapy (gentamicin sulfate) are crucial for successful patient outcomes.
- The source of infection, possibly a household pet, remains unconfirmed.
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